Proceedings Papers

Sixth International Symposium on Pumping Machinery

Investigation of Closed Valve Operation Using Computational Fluid Dynamics

G. Dyson, J. Teixeira

FEDSM 2009; 1-9https://doi.org/10.1115/FEDSM2009-78021

Abstract

View Articletitled, Investigation of Closed Valve Operation Using Computational Fluid Dynamics

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Topics: Centrifugal pumps , Computational fluid dynamics , Valves

Evaluation of the Flow Inside a Side Channel Pump by the Application of an Analytical Model and CFD

Martin Bo¨hle, Thorsten Mu¨ller

FEDSM 2009; 11-18https://doi.org/10.1115/FEDSM2009-78023

Abstract

View Articletitled, Evaluation of the Flow Inside a Side Channel Pump by the Application of an Analytical Model and CFD

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Topics: Computational fluid dynamics , Flow (Dynamics) , Pumps , Impellers , Acoustics , Engineering simulation , Physics , Simulation

Thermodynamic Effect on a Cavitating Inducer in Liquid Hydrogen

Eric Goncalve`s, Regiane Fortes Patella, Julien Rolland, Benoit Pouffary, Guillaume Challier

FEDSM 2009; 19-28https://doi.org/10.1115/FEDSM2009-78028

Abstract

View Articletitled, Thermodynamic Effect on a Cavitating Inducer in Liquid Hydrogen

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Topics: Cavitation , Collaboration , Computational fluid dynamics , Engineering simulation , Flow (Dynamics) , Fluids , Geometry , Hydrogen , Modeling , NASA

Advancing Suction Performance in Hydrocarbon Liquids

Kevin A. Kaupert, Keijun Kamio

FEDSM 2009; 29-33https://doi.org/10.1115/FEDSM2009-78050

Abstract

View Articletitled, Advancing Suction Performance in Hydrocarbon Liquids

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Topics: Impellers , Suction , Flow (Dynamics) , Pumps , Design , Liquefied natural gas , Analytical methods , Blades , Computational fluid dynamics

Experimental Investigation of the Complete Characteristics of Rotodynamic Pumps

Erkan Ayder, Ayhan N. Ilikan, Mete S¸en, Cahit O¨zgu¨r, Levent Kavurmacıog˘lu, Kadir Kirkkopru

FEDSM 2009; 35-40https://doi.org/10.1115/FEDSM2009-78052

Abstract

View Articletitled, Experimental Investigation of the Complete Characteristics of Rotodynamic Pumps

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Topics: Brakes , Pump turbines , Pumps

Effect of the Section Area of Volute in Low Specific Speed Centrifugal Pumps on Hydraulic Performance

Xiang Zhang, Yang Wang, Jianhui Fu, Cui Dai, Caihong Wang

FEDSM 2009; 41-50https://doi.org/10.1115/FEDSM2009-78061

Abstract

View Articletitled, Effect of the Section Area of Volute in Low Specific Speed Centrifugal Pumps on Hydraulic Performance

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Topics: Centrifugal pumps , Impellers , Pumps , Flow (Dynamics) , Blades , Computer simulation

Effects of Blade Outlet Width on Flow Field and Characteristic of Centrifugal Pumps

Ming-gao Tan, Hou-lin Liu, Shou-qi Yuan, Yong Wang, Kai Wang

FEDSM 2009; 51-60https://doi.org/10.1115/FEDSM2009-78064

Abstract

View Articletitled, Effects of Blade Outlet Width on Flow Field and Characteristic of Centrifugal Pumps

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Topics: Blades , Centrifugal pumps , Flow (Dynamics) , Simulation

Unsteady Flow Numerical Simulation in a Double Channel Pump and Measurements of Pressure Fluctuation at Volute Outlet

Hou-lin Liu, Ming-zhen Lu, Bin-bin Lu, Ming-gao Tan, Yong Wang, Kai Wang

FEDSM 2009; 61-69https://doi.org/10.1115/FEDSM2009-78065

Abstract

View Articletitled, Unsteady Flow Numerical Simulation in a Double Channel Pump and Measurements of Pressure Fluctuation at Volute Outlet

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Topics: Computer simulation , Pressure , Pumps , Unsteady flow

Research on Hydraulic Structure of Low Pressure Pulsations Double-Suction Pumps Based on Unsteady Flow Numerical Simulation

Hong Li, Zhenhua Shen, Liujin Ji, Jianping Yuan, Shouqi Yuan

FEDSM 2009; 71-76https://doi.org/10.1115/FEDSM2009-78078

Abstract

View Articletitled, Research on Hydraulic Structure of Low Pressure Pulsations Double-Suction Pumps Based on Unsteady Flow Numerical Simulation

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Topics: Computer simulation , Hydraulic structures , Pressure , Pumps , Suction , Unsteady flow

Influence of Rotational Speed on Thermodynamic Effect in a Cavitating Inducer

Kengo Kikuta, Yoshiki Yoshida, Tomoyuki Hashimoto, Hideaki Nanri, Tsutomu Mizuno, Noriyuki Shimiya

FEDSM 2009; 77-83https://doi.org/10.1115/FEDSM2009-78083

Abstract

View Articletitled, Influence of Rotational Speed on Thermodynamic Effect in a Cavitating Inducer

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Topics: Cavities , Nitrogen , Suction , Temperature , Water

Research of Tubular Pumping Systems on Dual-Directional Operation

Long Li, Wang Ze, Xuelin Yang, Dan Li

FEDSM 2009; 85-90https://doi.org/10.1115/FEDSM2009-78097

Abstract

View Articletitled, Research of Tubular Pumping Systems on Dual-Directional Operation

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Topics: Computer simulation , Diffusers , Drainage , Feedwater , Flow (Dynamics) , Fluid dynamics , Guide vanes , Impellers , Navier-Stokes equations , Pressure

Research on the Theory and Design Methods of the New Type Submersible Pump for Deep Well

Wei-dong Shi, Wei-gang Lu, Hong-liang Wang, Qi-feng Li

FEDSM 2009; 91-97https://doi.org/10.1115/FEDSM2009-78099

Abstract

View Articletitled, Research on the Theory and Design Methods of the New Type Submersible Pump for Deep Well

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Topics: Computational fluid dynamics , Design methodology , Pumps , Submersibles

Numerical Simulation and Flow Field Measurement of High Efficiency Axial-Flow Pump

De-sheng Zhang, Wei-dong Shi, Bin Chen, Xing-fan Guan

FEDSM 2009; 99-106https://doi.org/10.1115/FEDSM2009-78100

Abstract

View Articletitled, Numerical Simulation and Flow Field Measurement of High Efficiency Axial-Flow Pump

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Topics: Axial flow , Computer simulation , Flow (Dynamics) , Leakage , Probes , Pumps

Research on the Design Method of the Centrifugal Pump With Splitter Blades

Shouqi Yuan, Jinfeng Zhang, Yue Tang, Jianping Yuan, Yuedeng Fu

FEDSM 2009; 107-120https://doi.org/10.1115/FEDSM2009-78101

Abstract

View Articletitled, Research on the Design Method of the Centrifugal Pump With Splitter Blades

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Topics: Blades , Centrifugal pumps , Computational fluid dynamics , Design methodology , Simulation

Thermodynamic Effect on Sub-Synchronous Rotating Cavitation and Surge Mode Oscillation in a Space Inducer

Yoshiki Yoshida, Hideaki Nanri, Kengo Kikuta, Yusuke Kazami, Yuka Iga, Toshiaki Ikohagi

FEDSM 2009; 121-129https://doi.org/10.1115/FEDSM2009-78102

Abstract

View Articletitled, Thermodynamic Effect on Sub-Synchronous Rotating Cavitation and Surge Mode Oscillation in a Space Inducer

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Topics: Cavitation , Oscillations , Surges , Cavities , Nitrogen , Temperature , Acoustics , Blades , Fluctuations (Physics) , Pipes

Design of High-Speed Magnetic Pump Based on the Numerical Simulation

Fanyu Kong, Zhiqiang Wang, Cuilan Gao, Hongli Zhang

FEDSM 2009; 131-136https://doi.org/10.1115/FEDSM2009-78103

Abstract

View Articletitled, Design of High-Speed Magnetic Pump Based on the Numerical Simulation

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Topics: Computer simulation , Design , Pumps , Simulation , Torque

Flow Structures and Pressure Fluctuations in a Centrifugal Pump at Design and Off-Design Conditions

Zhongyong Pan, Yongyan Ni, Jinyama Ho, Shouqi Yuan

FEDSM 2009; 137-145https://doi.org/10.1115/FEDSM2009-78108

Abstract

View Articletitled, Flow Structures and Pressure Fluctuations in a Centrifugal Pump at Design and Off-Design Conditions

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Topics: Centrifugal pumps , Design , Flow (Dynamics) , Fluctuations (Physics) , Pressure

Controlling and Monitoring Tool for Reliable and Optimal Operation of Boiler Feed Water Pump

Sohail Ahmed, Reinhard Leithner, Guenter Kosyna, Detlev Wulff

FEDSM 2009; 147-156https://doi.org/10.1115/FEDSM2009-78111

Abstract

View Articletitled, Controlling and Monitoring Tool for Reliable and Optimal Operation of Boiler Feed Water Pump

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Topics: Feedwater , Pumps , Reliability , Rotors , Safety , Compressors , Damage , Design , Gas turbines , Steam turbines

Calculation of Unsteady Flow in a Centrifugal Pump With Vaned Diffuser Using Staggered and Collocated Grid Methods

D. de Kleine, B. P. M. van Esch, J. G. M. Kuerten, A. W. Vreman

FEDSM 2009; 157-164https://doi.org/10.1115/FEDSM2009-78113

Abstract

View Articletitled, Calculation of Unsteady Flow in a Centrifugal Pump With Vaned Diffuser Using Staggered and Collocated Grid Methods

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Topics: Centrifugal pumps , Diffusers , Flow (Dynamics) , Unsteady flow , Compressors , Computer software , Design , Fans , Flow simulation , Navier-Stokes equations

Blade Interaction Forces in a Mixed-Flow Pump With Vaned Diffuser

Cheng Li, B. P. M. van Esch

FEDSM 2009; 165-173https://doi.org/10.1115/FEDSM2009-78114

Abstract

View Articletitled, Blade Interaction Forces in a Mixed-Flow Pump With Vaned Diffuser

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Topics: Blades , Diffusers , Flow (Dynamics) , Pumps , Impellers , Calibration , Computational fluid dynamics , Dynamometers , Excitation , Fluid-dynamic forces

Effect of Nanoscale Additives on External Gear Pump Performance

Philip J. Martorana, Ilker S. Bayer, Adam Steele, Eric Loth

FEDSM 2009; 175-180https://doi.org/10.1115/FEDSM2009-78149

Abstract

View Articletitled, Effect of Nanoscale Additives on External Gear Pump Performance

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Topics: Gear pumps , Nanoscale phenomena , Graphite , Viscosity , Ethanol , Flow (Dynamics) , Carbon nanotubes , Electricity (Physics) , Fluids , Leakage

Research on Improving Efficiency of High Pressure Pump in Seawater Reverse Osmosis Desalination

Xiao-yan Ye, Sun-sheng Yang, Jing-ning Hu, Xia-ping Xiao, Guang-feng Zhou

FEDSM 2009; 181-189https://doi.org/10.1115/FEDSM2009-78158

Abstract

View Articletitled, Research on Improving Efficiency of High Pressure Pump in Seawater Reverse Osmosis Desalination

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Topics: Energy consumption , High pressure (Physics) , Pumps , Reverse osmosis , Seawater

Pump Sump CFD for Vertical Pump Design

Susanne Kru¨ger, Youcef Ait Bouziad, Wolfgang Maurer

FEDSM 2009; 191-198https://doi.org/10.1115/FEDSM2009-78162

Abstract

View Articletitled, Pump Sump CFD for Vertical Pump Design

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Topics: Computational fluid dynamics , Design , Flow (Dynamics) , Pumps

Numerical Analysis of Airfoil NACA0015 and Centrifugal Pump’s Cavitation Characteristic Based on the Thermodynamic Effects

Demin Liu, Shuhong Liu, Yulin Wu, Hongyuan Xu

FEDSM 2009; 199-205https://doi.org/10.1115/FEDSM2009-78179

Abstract

View Articletitled, Numerical Analysis of Airfoil NACA0015 and Centrifugal Pump’s Cavitation Characteristic Based on the Thermodynamic Effects

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Topics: Airfoils , Cavitation , Numerical analysis , Thermodynamics

Centrifugal Pump Pressure Pulsation Prediction Accuracy Dependence Upon CFD Models and Boundary Conditions

Sang Hyun Park, Gerald L. Morrison

FEDSM 2009; 207-220https://doi.org/10.1115/FEDSM2009-78184

Abstract

View Articletitled, Centrifugal Pump Pressure Pulsation Prediction Accuracy Dependence Upon CFD Models and Boundary Conditions

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Topics: Boundary-value problems , Centrifugal pumps , Computational fluid dynamics , Pressure , Pumps , Simulation , Flow (Dynamics) , Impellers , Outflow , Flanges

Analysis of the Flow Between the Impeller and Pump Casing Back Face for a Centrifugal Pump

Sang Hyun Park, Gerald L. Morrison

FEDSM 2009; 221-235https://doi.org/10.1115/FEDSM2009-78185

Abstract

View Articletitled, Analysis of the Flow Between the Impeller and Pump Casing Back Face for a Centrifugal Pump

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Topics: Centrifugal pumps , Flow (Dynamics) , Impellers , Pumps , Clearances (Engineering) , Pressure , Thrust , Computational fluid dynamics , Fluid dynamics , Rotating disks

Research on the Design Process of Bellmouth Suction Passage of Vertical Pumping System

Li Cheng, Chao Liu

FEDSM 2009; 237-242https://doi.org/10.1115/FEDSM2009-78207

Abstract

View Articletitled, Research on the Design Process of Bellmouth Suction Passage of Vertical Pumping System

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Topics: Design , Suction , Flow (Dynamics) , Algorithms , Pumps , Turbulence

Dynamic Characteristics of the Radial Clearance Flow Between Axially Oscillating Rotational Disk and Stationary Disk

Hironori Horiguchi, Yoshinori Ueno, Koutaro Takahashi, Kazuyoshi Miyagawa, Yoshinobu Tsujimoto

FEDSM 2009; 243-251https://doi.org/10.1115/FEDSM2009-78219

Abstract

View Articletitled, Dynamic Characteristics of the Radial Clearance Flow Between Axially Oscillating Rotational Disk and Stationary Disk

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Topics: Clearances (Engineering) , Disks , Flow (Dynamics) , Oscillations , Pressure , Damping , Stiffness , Computation , Fluctuations (Physics) , Fluids

Pressure Fluctuations Reduction in Centrifugal Pumps: Influence of Impeller Geometry and Radial Gap

Moise´s Solis, Farid Bakir, Sofiane Khelladi

FEDSM 2009; 253-265https://doi.org/10.1115/FEDSM2009-78240

Abstract

View Articletitled, Pressure Fluctuations Reduction in Centrifugal Pumps: Influence of Impeller Geometry and Radial Gap

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Topics: Blades , Centrifugal pumps , Fluctuations (Physics) , Geometry , Impellers , Pressure

A Study on Back Flow Structure in a 2-Bladed Helical Inducer at a Partial Flow Rate

Satoshi Watanabe, Naoki Inoue, Koichi Ishizaka, Akinori Furukawa, Jun-Ho Kim

FEDSM 2009; 267-275https://doi.org/10.1115/FEDSM2009-78254

Abstract

View Articletitled, A Study on Back Flow Structure in a 2-Bladed Helical Inducer at a Partial Flow Rate

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Topics: Cavitation , Flow (Dynamics) , Internal flow , Blades , Computational fluid dynamics , Flow simulation , Impellers , Laser Doppler anemometry , Suction , Surges

Demonstration and Validation of a 3D CFD Simulation Tool Predicting Pump Performance and Cavitation for Industrial Applications

H. Ding, F. C. Visser, Y. Jiang, M. Furmanczyk

FEDSM 2009; 277-293https://doi.org/10.1115/FEDSM2009-78256

Abstract

View Articletitled, Demonstration and Validation of a 3D CFD Simulation Tool Predicting Pump Performance and Cavitation for Industrial Applications

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Topics: Cavitation , Computational fluid dynamics , Pumps , Simulation

Optimal Fire Pump Design: CFD-Aided Redesign of a Fire Pump

Boyko Tchavdarov, Denairic Hardersen, Arnie Sdano

FEDSM 2009; 295-303https://doi.org/10.1115/FEDSM2009-78266

Abstract

View Articletitled, Optimal Fire Pump Design: CFD-Aided Redesign of a Fire Pump

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Topics: Computational fluid dynamics , Design , Fire , Pumps

Secondary Flows in Centrifugal Pump Impellers: PIV Measurements and CFD Computations

R. W. Westra, L. Broersma, K. van Andel, N. P. Kruyt

FEDSM 2009; 305-314https://doi.org/10.1115/FEDSM2009-78275

Abstract

View Articletitled, Secondary Flows in Centrifugal Pump Impellers: PIV Measurements and CFD Computations

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Topics: Centrifugal pumps , Computation , Computational fluid dynamics , Flow (Dynamics) , Impellers , Reynolds number , Shapes , Blades , Design , Navier-Stokes equations

Investigation of Internal Flow and Characteristic Instability of a Mixed Flow Pump

Masahiro Miyabe, Akinori Furukawa, Hideaki Maeda, Isamu Umeki

FEDSM 2009; 315-321https://doi.org/10.1115/FEDSM2009-78277

Abstract

View Articletitled, Investigation of Internal Flow and Characteristic Instability of a Mixed Flow Pump

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Topics: Computational fluid dynamics , Diffusers , Flow (Dynamics) , Internal flow , Pumps

Time-Resolved Particle Image Velocimetry (PIV) Measurements in a Radial Diffuser Pump

Jianjun Feng, Friedrich-Karl Benra, Hans Josef Dohmen

FEDSM 2009; 323-329https://doi.org/10.1115/FEDSM2009-78297

Abstract

View Articletitled, Time-Resolved Particle Image Velocimetry (PIV) Measurements in a Radial Diffuser Pump

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Topics: Diffusers , Flow separation , Particulate matter , Pumps , Stress

Numerical Simulation of Cavitation Phenomena in a Centrifugal Pump

Freddy Jeanty, Jesu´s De Andrade, Miguel Asuaje, Frank Kenyery, Auristela Va´squez, Orlando Aguillo´n, Andre´s Tremante

FEDSM 2009; 331-338https://doi.org/10.1115/FEDSM2009-78303

Abstract

View Articletitled, Numerical Simulation of Cavitation Phenomena in a Centrifugal Pump

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Topics: Cavitation , Centrifugal pumps , Computer simulation , Pump turbines

Numerical Simulation of Cavitating Flow in Mixed Flow Pump With Closed Type Impeller

Katsutoshi Kobayashi, Yoshimasa Chiba

FEDSM 2009; 339-347https://doi.org/10.1115/FEDSM2009-78308

Abstract

View Articletitled, Numerical Simulation of Cavitating Flow in Mixed Flow Pump With Closed Type Impeller

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Topics: Blades , Cavitation , Computer simulation , Flow (Dynamics) , Impellers , Pumps

A Method to Optimize the Operation of Pumping System

Chao Liu

FEDSM 2009; 349-355https://doi.org/10.1115/FEDSM2009-78315

Abstract

View Articletitled, A Method to Optimize the Operation of Pumping System

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Topics: Cooling systems , Electricity (Physics) , Modeling , Power stations , Pumps , Rotation , Water

Multi-Objective Design Optimization of a Mixed-Flow Pump

Yumiko Takayama, Hiroyoshi Watanabe

FEDSM 2009; 371-379https://doi.org/10.1115/FEDSM2009-78348

Abstract

View Articletitled, Multi-Objective Design Optimization of a Mixed-Flow Pump

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Topics: Computational fluid dynamics , Design , Diffusers , Flow (Dynamics) , Optimization , Pareto optimization , Pumps

Pump Mixing Process Calculations

Mikhail P. Strongin

FEDSM 2009; 381-387https://doi.org/10.1115/FEDSM2009-78395

Abstract

View Articletitled, Pump Mixing Process Calculations

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Topics: Computational fluid dynamics , Oscillations , Pumps , Transients (Dynamics)

Development and Experimental Validation of 3D Acoustic-Vortex Numerical Procedure for Centrifugal Pump Noise Prediction

Sergey Timushev

FEDSM 2009; 389-398https://doi.org/10.1115/FEDSM2009-78400

Abstract

View Articletitled, Development and Experimental Validation of 3D Acoustic-Vortex Numerical Procedure for Centrifugal Pump Noise Prediction

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Topics: Acoustics , Centrifugal pumps , Noise (Sound) , Vortices , Computational fluid dynamics , Pressure , Boilers , Computational methods , Diffusers , Flow (Dynamics)

A Study of Propagating Speed of Rotating Cavitation Based on Numerical Analysis

Yuka Iga, Yoshiki Yoshida

FEDSM 2009; 399-405https://doi.org/10.1115/FEDSM2009-78411

Abstract

View Articletitled, A Study of Propagating Speed of Rotating Cavitation Based on Numerical Analysis

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Topics: Cavitation , Numerical analysis , Cascades (Fluid dynamics) , Cavities , Blades , Computer simulation

Large Eddy Simulation of Internal Flow of a Mixed-Flow Pump

Yoshinobu Yamade, Chisachi Kato, Hayato Shimizu, Takahide Nagahara

FEDSM 2009; 407-416https://doi.org/10.1115/FEDSM2009-78416

Abstract

View Articletitled, Large Eddy Simulation of Internal Flow of a Mixed-Flow Pump

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Topics: Flow (Dynamics) , Internal flow , Large eddy simulation , Pumps

Investigation of Hydraulic Design for High Performance Multi-Stage Pump Using CFD

Takahide Nagahara, Yasuhiro Inoue

FEDSM 2009; 417-424https://doi.org/10.1115/FEDSM2009-78418

Abstract

View Articletitled, Investigation of Hydraulic Design for High Performance Multi-Stage Pump Using CFD

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Topics: Computational fluid dynamics , Design , Pumps , Impellers , Flow (Dynamics) , Shapes , Cavitation , Stators , Suction , Blades

A Fast 3D Inverse Design Based Multi-Objective Optimization Strategy for Design of Pumps

M. Zangeneh, K. Daneshkhah

FEDSM 2009; 425-431https://doi.org/10.1115/FEDSM2009-78443

Abstract

View Articletitled, A Fast 3D Inverse Design Based Multi-Objective Optimization Strategy for Design of Pumps

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Topics: Design , Pareto optimization , Pumps , Optimization , Blades , Shapes , Cavitation , Computational fluid dynamics , Design methodology , Genetic algorithms

Optimization of a Centrifugal Pump Impeller: Coupling a Hybrid Stochastic Method to a Potential Flow Solver

Nikolas Antonakis

FEDSM 2009; 433-444https://doi.org/10.1115/FEDSM2009-78450

Abstract

View Articletitled, Optimization of a Centrifugal Pump Impeller: Coupling a Hybrid Stochastic Method to a Potential Flow Solver

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Topics: Centrifugal pumps , Flow (Dynamics) , Impellers , Optimization , Design , Blades , Computers , Geometry , Pump impellers , Radial flow

Simulated Helical Gear Pump Analysis Using a New CFD Approach

Aaron S. Heisler, John J. Moskwa, Frank J. Fronczak

FEDSM 2009; 445-455https://doi.org/10.1115/FEDSM2009-78472

Abstract

View Articletitled, Simulated Helical Gear Pump Analysis Using a New CFD Approach

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Topics: Computational fluid dynamics , Helical gears , Pumps , Dynamometers , Engineering simulation , Fluids , Hydrostatics , Simulation , Cavitation , Computation

CFD Modeling Inside an Electrical Submersible Pump in Two-Phase Flow Condition

Lissett Barrios, Mauricio Gargaglione Prado, Frank Kenyery

FEDSM 2009; 457-469https://doi.org/10.1115/FEDSM2009-78492

Abstract

View Articletitled, CFD Modeling Inside an Electrical Submersible Pump in Two-Phase Flow Condition

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Topics: Computational fluid dynamics , Modeling , Pumps , Submersibles , Two-phase flow , Bubbles , Engineering simulation , Flow (Dynamics) , Simulation , Drag (Fluid dynamics)

Experimental and Numerical Investigation of a Centrifugal Pump Working as a Turbine

Joaqui´n Ferna´ndez, Rau´l Barrio, Eduardo Blanco, Jorge Parrondo, Alfonso Marcos

FEDSM 2009; 471-479https://doi.org/10.1115/FEDSM2009-78524

Abstract

View Articletitled, Experimental and Numerical Investigation of a Centrifugal Pump Working as a Turbine

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Topics: Centrifugal pumps , Turbines , Impellers , Flow (Dynamics) , Blades , Computer simulation , Pressure , Pressure measurement , Unsteady flow

A Modern Pump Design Process for Higher Efficiency and Product Accuracy

Michael Cugal, Stuart Bloomfield, Bo Mo̸ller Jensen, Christian Brix Jacobsen

FEDSM 2009; 495-504https://doi.org/10.1115/FEDSM2009-78555

Abstract

View Articletitled, A Modern Pump Design Process for Higher Efficiency and Product Accuracy

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Topics: Design , Pumps , Finite element analysis , Computational fluid dynamics , Solid modeling , Solid models , Centrifugal pumps , Computer software , Coordinate measuring machines , Design engineering

Experimental Investigation of Flow Instabilities and Rotating Stall in a High-Energy Centrifugal Pump Stage

Stefan Berten, Philippe Dupont, Laurent Fabre, Maher Kayal, Francois Avellan, Mohamed Farhat

FEDSM 2009; 505-513https://doi.org/10.1115/FEDSM2009-78562

Abstract

View Articletitled, Experimental Investigation of Flow Instabilities and Rotating Stall in a High-Energy Centrifugal Pump Stage

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Topics: Centrifugal pumps , Flow instability , Pressure , Impellers , Fluctuations (Physics) , Diffusers , Pumps , Blades , Data acquisition systems , Design

Slurry Pump Casing Wear Prediction Using Numerical Multi-Phase Flow Simulation

Aleksander S. Roudnev, Ronald J. Bourgeois, Randy J. Kosmicki

FEDSM 2009; 515-523https://doi.org/10.1115/FEDSM2009-78564

Abstract

View Articletitled, Slurry Pump Casing Wear Prediction Using Numerical Multi-Phase Flow Simulation

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Topics: Multiphase flow , Pumps , Simulation , Slurries , Wear , Solids , Centrifugal pumps , Computational fluid dynamics , Design , Emergencies

11th International Symposium on Liquid-Solid Flows

Eulerian-Eulerian Modeling of Non-Newtonian Slurries Flow in Horizontal Pipes

Boris M. Bossio, Armando J. Blanco, Franz H. Herna´ndez

FEDSM 2009; 525-533https://doi.org/10.1115/FEDSM2009-78019

Abstract

View Articletitled, Eulerian-Eulerian Modeling of Non-Newtonian Slurries Flow in Horizontal Pipes

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Topics: Flow (Dynamics) , Modeling , Pipes , Slurries , Fluids , Turbulence , Particulate matter , Sands , Computer simulation , Kinetic energy

Design Curves Utilized for Production Levels Associated With an Ultrafiltration Process

Henry Foust, Malay Ghosehajra

FEDSM 2009; 535-543https://doi.org/10.1115/FEDSM2009-78029

Abstract

View Articletitled, Design Curves Utilized for Production Levels Associated With an Ultrafiltration Process

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Topics: Design , Filtration , Membranes , Sodium , Solids

Pilot-Scale Hydraulic Testing of Resorcinol Formaldehyde Ion Exchange Resin

Duane J. Adamson

FEDSM 2009; 545-553https://doi.org/10.1115/FEDSM2009-78040

Abstract

View Articletitled, Pilot-Scale Hydraulic Testing of Resorcinol Formaldehyde Ion Exchange Resin

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Topics: Ion exchange , Resins , Testing , Cycles , Permeability , Particle size , Rivers , Design , Separation (Technology) , Waste treatment

Localized Particle Concentration Measurement in Slurry Flows Using A-Scan Ultrasound Technique

John M. Furlan, Venkat Mundla, Jaikrishnan Kadambi, Nathaniel Hoyt, Robert Visintainer, Greame Addie

FEDSM 2009; 555-565https://doi.org/10.1115/FEDSM2009-78051

Abstract

View Articletitled, Localized Particle Concentration Measurement in Slurry Flows Using A-Scan Ultrasound Technique

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Topics: Flow (Dynamics) , Particulate matter , Slurries , Ultrasound

Carrier Phase Turbulence in Fluid-Particle Flows (Plenary)

Clayton T. Crowe, John D. Schwarzkopf

FEDSM 2009; 567-573https://doi.org/10.1115/FEDSM2009-78093

Abstract

View Articletitled, Carrier Phase Turbulence in Fluid-Particle Flows (Plenary)

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Topics: Flow (Dynamics) , Fluids , Particulate matter , Turbulence , Channel flow , Drag (Fluid dynamics) , Energy dissipation , Engineering systems and industry applications , Fully developed turbulent flow , Navier-Stokes equations

Effect of Carbon Nanotube Additives on Drag Reduction in Pipe Flows

Adam Steele, Ilker Bayer, Kenneth Allen, Eric Loth

FEDSM 2009; 575-578https://doi.org/10.1115/FEDSM2009-78122

Abstract

View Articletitled, Effect of Carbon Nanotube Additives on Drag Reduction in Pipe Flows

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Topics: Carbon nanotubes , Drag reduction , Pipe flow , Polymers , Turbulence , Drag (Fluid dynamics) , Nanoscale phenomena , Bubbles , Fibers , Flow (Dynamics)

Liquid-Solid Flows Above Deposit in Pipe: Prediction of Hydraulic Gradient and Deposit Thickness

Va´clav Matousˇek, Jan Krupicˇka

FEDSM 2009; 579-584https://doi.org/10.1115/FEDSM2009-78125

Abstract

View Articletitled, Liquid-Solid Flows Above Deposit in Pipe: Prediction of Hydraulic Gradient and Deposit Thickness

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Topics: Flow (Dynamics) , Pipes , Slurries , Pressure drop , Sands , Solids , Friction , Hydrodynamics , Pipe flow , Sediments

Self-Organization of Fibers in a Suspension Between Two Counter-Rotating Discs

Charlotte Ahlberg, Fredrik Lundell, L. Daniel So¨derberg

FEDSM 2009; 585-592https://doi.org/10.1115/FEDSM2009-78127

Abstract

View Articletitled, Self-Organization of Fibers in a Suspension Between Two Counter-Rotating Discs

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Topics: Disks , Fibers , Self-organization , Trains , Flow (Dynamics) , Filters

Analysis of Physical Properties and Experimental Behaviour of High Turbulent Flow in Cross-Flow Microfiltration of Ac¸ai Juice

Renata Natsumi Haneda, Se´rgio Rodrigues Fontes

FEDSM 2009; 593-602https://doi.org/10.1115/FEDSM2009-78202

Abstract

View Articletitled, Analysis of Physical Properties and Experimental Behaviour of High Turbulent Flow in Cross-Flow Microfiltration of Ac¸ai Juice

PDF

Topics: Cross-flow , Membranes , Microfiltration , Turbulence

Irradiation and Temperature Effects on Anti-Foam Agent Performance in a Non-Newtonian Waste Slurry Simulant

Hector N. Guerrero, Mark D. Fowley, David J. Sherwood

FEDSM 2009; 603-609https://doi.org/10.1115/FEDSM2009-78247

Abstract

View Articletitled, Irradiation and Temperature Effects on Anti-Foam Agent Performance in a Non-Newtonian Waste Slurry Simulant

PDF

Topics: Irradiation (Radiation exposure) , Slurries , Temperature effects , Air flow , Radiation (Physics) , Hazardous substances , Heating , High temperature , Particulate matter , Plasma desorption mass spectrometry

Solid-Liquid Flow-Induced Erosion Prediction in Three-Dimensional Pump Casing

Krishnan V. Pagalthivarthi, Robert J. Visintainer

FEDSM 2009; 611-617https://doi.org/10.1115/FEDSM2009-78274

Abstract

View Articletitled, Solid-Liquid Flow-Induced Erosion Prediction in Three-Dimensional Pump Casing

PDF

Topics: Erosion , Flow (Dynamics) , Pumps , Wear , Finite element analysis , Modeling , Particulate matter , Two-phase flow , Water

Lateral Migration of Neutrally-Buoyant Particles in a Square Microchannel at Low Reynolds Numbers

Byung Rae Cho, Young Won Kim, Jung Yul Yoo

FEDSM 2009; 619-624https://doi.org/10.1115/FEDSM2009-78310

Abstract

View Articletitled, Lateral Migration of Neutrally-Buoyant Particles in a Square Microchannel at Low Reynolds Numbers

PDF

Topics: Microchannels , Particulate matter , Reynolds number

CFD Prediction and LDV Validation of Liquid and Particle Velocities in a Submerged Jet Impinging a Flat Surface for Different Viscosities and Particle Sizes

Yongli Zhang, Risa Okita, Stephen Miska, Brenton S. McLaurt, Siamack A. Shirazi, Edmund F. Rybicki

FEDSM 2009; 625-635https://doi.org/10.1115/FEDSM2009-78333

Abstract

View Articletitled, CFD Prediction and LDV Validation of Liquid and Particle Velocities in a Submerged Jet Impinging a Flat Surface for Different Viscosities and Particle Sizes

PDF

Topics: Computational fluid dynamics , Particulate matter , Viscosity , Erosion , Flow (Dynamics) , Nozzles , Sands , Damage , Fluids , Aluminum

Predicting Solid Particle Erosion in Multiphase Flow: Challenges and Success Stories (Keynote Paper)

Siamack A. Shirazi, Brenton S. McLaury

FEDSM 2009; 637https://doi.org/10.1115/FEDSM2009-78580

Abstract

View Articletitled, Predicting Solid Particle Erosion in Multiphase Flow: Challenges and Success Stories (Keynote Paper)

PDF

Topics: Erosion , Multiphase flow , Particulate matter , Flow (Dynamics) , Sands , Fluids , Pipes , Particle collisions , Corrosion , Damage

16th Symposium on Industrial and Environmental Applications of Fluid Mechanics

Modeling of Immiscible, Two-Phase Flows in a Natural Rock Fracture

Dustin Crandall, Goodarz Ahmadi, Duane H. Smith

FEDSM 2009; 639-648https://doi.org/10.1115/FEDSM2009-78138

Abstract

View Articletitled, Modeling of Immiscible, Two-Phase Flows in a Natural Rock Fracture

PDF

Topics: Fracture (Materials) , Fracture (Process) , Modeling , Permeability , Rocks , Stereolithography , Two-phase flow

Near-Field Characteristics of a Turbulent Jet With Ring Injectors

Hamid R. Rahai, Shahab Moayedian

FEDSM 2009; 649-658https://doi.org/10.1115/FEDSM2009-78224

Abstract

View Articletitled, Near-Field Characteristics of a Turbulent Jet With Ring Injectors

PDF

Topics: Ejectors , Turbulence , Momentum , Dimensions , Reynolds number

Subsonic Venturi Interaction With Free-Stream Flow

Hamid R. Rahai, Huy T. Hoang, Jeremy Bonifacio, Raymond H. Horstman

FEDSM 2009; 659-665https://doi.org/10.1115/FEDSM2009-78225

Abstract

View Articletitled, Subsonic Venturi Interaction With Free-Stream Flow

PDF

Topics: Flow (Dynamics) , Venturi tubes , Momentum , Wind tunnels , Cross-flow , Circuits , Computer software , Data acquisition systems , Flow separation , Instrumentation

Micro Particle Detachment in Turbulent Flows With Electrostatic and Capillary Effects and Surface Deformation

Xinyu Zhang, Goodarz Ahmadi

FEDSM 2009; 667-673https://doi.org/10.1115/FEDSM2009-78253

Abstract

View Articletitled, Micro Particle Detachment in Turbulent Flows With Electrostatic and Capillary Effects and Surface Deformation

PDF

Topics: Adhesion , Deformation , Microparticles , Particulate matter , Surface deformation , Turbulence , Shear (Mechanics) , Air flow

Study of Internal Flow and Emulsification Process in a Homogenizer

Takashi Sumitomo, Junichiro Fukutomi, Toru Shigemitsu, Naoki Ishida, Yoshio Yoshimura

FEDSM 2009; 675-684https://doi.org/10.1115/FEDSM2009-78335

Abstract

View Articletitled, Study of Internal Flow and Emulsification Process in a Homogenizer

PDF

Topics: Biotechnology , Cavitation , Computational fluid dynamics , Computer simulation , Drugs , Emulsions , Flow (Dynamics) , Fluctuations (Physics) , Fluids , Food products

The Flow Phenomena and the Non-Uniform Filling of the Unvulcanized Rubber in Process of Filling

Shintarou Sakai, Toru Shigemitsu, Junichiro Fukutomi, Tsukasa Matsuoka

FEDSM 2009; 685-692https://doi.org/10.1115/FEDSM2009-78336

Abstract

View Articletitled, The Flow Phenomena and the Non-Uniform Filling of the Unvulcanized Rubber in Process of Filling

PDF

Topics: Compression molding , Elasticity , Flow (Dynamics) , Rubber

CFD Modeling of Two-Phase Gas-Liquid Slug Flow Using VOF Method in Microchannels

A. Mehdizadeh, S. A. Sherif, W. E. Lear

FEDSM 2009; 693-703https://doi.org/10.1115/FEDSM2009-78438

Abstract

View Articletitled, CFD Modeling of Two-Phase Gas-Liquid Slug Flow Using VOF Method in Microchannels

PDF

Topics: Computational fluid dynamics , Fluids , Microchannels , Modeling , Slug flows

Influence of Longitudinal Fluctuation in Long Corridor Surge Tank on Hydraulic Transients

Jian Zhang, Weihua Lu, Xiaodong Yu, Yu Zheng

FEDSM 2009; 705-714https://doi.org/10.1115/FEDSM2009-78547

Abstract

View Articletitled, Influence of Longitudinal Fluctuation in Long Corridor Surge Tank on Hydraulic Transients

PDF

Topics: Hydraulic transients , Surges

Symposium on DNS, LES, and Hybrid RANS/LES Methods

Similarities in the Development of Numerical Schemes and Sub-Grid Modeling in Large-Eddy Simulations

L. E. B. Sampaio, A. O. Nieckele

FEDSM 2009; 725-732https://doi.org/10.1115/FEDSM2009-78326

Abstract

View Articletitled, Similarities in the Development of Numerical Schemes and Sub-Grid Modeling in Large-Eddy Simulations

PDF

Topics: Large eddy simulation , Modeling , Turbulence

A Time-Accurate Projection Method for Low-Mach Number Variable Density Flows in Curvilinear Grids

F. N. Fard, B. Lessani

FEDSM 2009; 733-742https://doi.org/10.1115/FEDSM2009-78327

Abstract

View Articletitled, A Time-Accurate Projection Method for Low-Mach Number Variable Density Flows in Curvilinear Grids

PDF

Topics: Density , Flow (Dynamics) , Interpolation

Priori Test of the Flow in an Annular Channel With Differential Heating at the Walls

Elia Merzari, Hisashi Ninokata

FEDSM 2009; 743-751https://doi.org/10.1115/FEDSM2009-78467

Abstract

View Articletitled, Priori Test of the Flow in an Annular Channel With Differential Heating at the Walls

PDF

Topics: Flow (Dynamics) , Heating , Buoyancy , Algorithms , Approximation , Databases , Ducts , Modeling , Momentum , Pressure

11th International Symposium on Gas-Liquid Two-Phase Flows

Two Dimensional Hydro Dynamic and Thermal Modeling of a Turbulent Two Phase Stratified Gas-Liquid Pipe Flow

Z. Mansoori, Z. Tayarani Yoosefabadi, M. Saffar-Avval, F. Behzad, G. Ahmadi

FEDSM 2009; 753-758https://doi.org/10.1115/FEDSM2009-78009

Abstract

View Articletitled, Two Dimensional Hydro Dynamic and Thermal Modeling of a Turbulent Two Phase Stratified Gas-Liquid Pipe Flow

PDF

Topics: Computer simulation , Modeling , Pipe flow , Turbulence

Infrared Visualization of Automotive Paint Spray Transfer Process

Nelson K. Akafuah, Abraham J. Salazar, Kozo Saito

FEDSM 2009; 759-765https://doi.org/10.1115/FEDSM2009-78033

Abstract

View Articletitled, Infrared Visualization of Automotive Paint Spray Transfer Process

PDF

Topics: Drops , Paints , Sprays , Visualization , Flow (Dynamics) , Pressure , Thermography

Detachment Criterion for Static Axisymmetric Bubbles on Horizontal Flat Surfaces

Shong-Leih Lee, Chao-Fu Yang

FEDSM 2009; 767-772https://doi.org/10.1115/FEDSM2009-78081

Abstract

View Articletitled, Detachment Criterion for Static Axisymmetric Bubbles on Horizontal Flat Surfaces

PDF

Topics: Bubbles , Geometry

Modeling of Gas-Liquid Flow Through an Interconnected Channel Matrix

Dustin Crandall, Goodarz Ahmadi, Duane H. Smith

FEDSM 2009; 773-781https://doi.org/10.1115/FEDSM2009-78092

Abstract

View Articletitled, Modeling of Gas-Liquid Flow Through an Interconnected Channel Matrix

PDF

Topics: Drainage , Flow (Dynamics) , Fluids , Modeling , Porous materials

Quadrature Method of Moments for the PDF Modeling of Droplet Coalescence in Turbulent Two-Phase Flows

Roel Belt, Olivier Simonin

FEDSM 2009; 783-793https://doi.org/10.1115/FEDSM2009-78095

Abstract

View Articletitled, Quadrature Method of Moments for the PDF Modeling of Droplet Coalescence in Turbulent Two-Phase Flows

PDF

Topics: Drops , Method of moments , Modeling , Turbulence , Two-phase flow , Collisions (Physics) , Fluids , Particulate matter , Aerosols , Flow (Dynamics)

A Lagrangian Stochastic Model for Droplet Deposition Simulations in Connection With Wall Function Approaches

Sylvain Aguinaga, Olivier Simonin, Jacques Bore´e, Vincent Herbert

FEDSM 2009; 795-805https://doi.org/10.1115/FEDSM2009-78126

Abstract

View Articletitled, A Lagrangian Stochastic Model for Droplet Deposition Simulations in Connection With Wall Function Approaches

PDF

Topics: Drops , Engineering simulation , Simulation , Boundary layers , Channel flow , Computational fluid dynamics , Fluids , Boundary layer turbulence , Boundary-value problems , Diffusion (Physics)

Effect of Bubble Size and Angle of Tapered Upriser Pipe on the Effectiveness of a Two Phase Lifting Pump

P. Hanafizadeh, M. H. Saidi, A. Zamiri, A. Karimi

FEDSM 2009; 807-814https://doi.org/10.1115/FEDSM2009-78214

Abstract

View Articletitled, Effect of Bubble Size and Angle of Tapered Upriser Pipe on the Effectiveness of a Two Phase Lifting Pump

PDF

Topics: Bubbles , Pipes , Pumps

CFD Computation of Water Injection on Lift and Drag of a Hydrofoil With Cavitation

Mohammad J. Izadi, Pejman Hazegh Fetratjou

FEDSM 2009; 815-823https://doi.org/10.1115/FEDSM2009-78269

Abstract

View Articletitled, CFD Computation of Water Injection on Lift and Drag of a Hydrofoil With Cavitation

PDF

Topics: Cavitation , Computation , Computational fluid dynamics , Drag (Fluid dynamics) , Hydrofoil , Underground injection , Water

Numerical Investigations About the Effect of Non-Condensable Gas on Cavitating Flows

Hamed Sadeghi, Masoud Darbandi

FEDSM 2009; 825-832https://doi.org/10.1115/FEDSM2009-78279

Abstract

View Articletitled, Numerical Investigations About the Effect of Non-Condensable Gas on Cavitating Flows

PDF

Topics: Cavitation , Flow (Dynamics) , Turbulence , Vapors , Fluids , Pressure , Simulation , Algorithms , Computation , Computational fluid dynamics

Motion of Liquid Drops Through Complex 3D Clothing

Hojjat Nasr, Goodarz Ahmadi, Homan Tafreshi, John B. McLaughlin

FEDSM 2009; 833-837https://doi.org/10.1115/FEDSM2009-78283

Abstract

View Articletitled, Motion of Liquid Drops Through Complex 3D Clothing

PDF

Topics: Computer simulation , Drops , Fibers , Fluids , Navier-Stokes equations , Textiles , Water

Experimental Investigation of the Two-Phase Phenomena in a Small Discharge Installed on a Large Pipe With Stratified Gas-Liquid Flow

Robert Bowden, Wael F. Saleh, Ibrahim Hassan

FEDSM 2009; 839-849https://doi.org/10.1115/FEDSM2009-78300

Abstract

View Articletitled, Experimental Investigation of the Two-Phase Phenomena in a Small Discharge Installed on a Large Pipe With Stratified Gas-Liquid Flow

PDF

Topics: Flow (Dynamics) , Pipes , Flow visualization , Pressure , Water

Two-Fluid CFD Model of Adiabatic Air-Water Upward Bubbly Flow Through a Vertical Pipe With a One-Group Interfacial Area Transport Equation

Deoras Prabhudharwadkar, Chris Bailey, Martin Lopez de Bertodano, John R. Buchanan, Jr.

FEDSM 2009; 851-861https://doi.org/10.1115/FEDSM2009-78306

Abstract

View Articletitled, Two-Fluid CFD Model of Adiabatic Air-Water Upward Bubbly Flow Through a Vertical Pipe With a One-Group Interfacial Area Transport Equation

PDF

Topics: Bubbly flow , Computational fluid dynamics , Fluids , Pipes , Water

3-D Simulations of the Bubble Formation From a Submerged Orifice in Liquid Cross-Flow

Majid Nabavi, Kamran Siddiqui, Wajid A. Chishty

FEDSM 2009; 863-869https://doi.org/10.1115/FEDSM2009-78307

Abstract

View Articletitled, 3-D Simulations of the Bubble Formation From a Submerged Orifice in Liquid Cross-Flow

PDF

Topics: Bubbles , Cross-flow , Simulation , Pressure , Flow (Dynamics) , Simulation results , Water , Computer simulation , Dimensions , Dynamics (Mechanics)

Investigation of the Onset of Gas Entrainment in Dual Discharging Oriented Branches on a Curved Wall With Stratified Flow Using Stereo PIV

Wael Fairouz Saleh, Robert C. Bowden, Ibrahim Galal Hassan, Lyes Kadem

FEDSM 2009; 871-879https://doi.org/10.1115/FEDSM2009-78334

Abstract

View Articletitled, Investigation of the Onset of Gas Entrainment in Dual Discharging Oriented Branches on a Curved Wall With Stratified Flow Using Stereo PIV

PDF

Topics: Accidents , Coolants , Cooling , Curved walls , Flow (Dynamics) , Fluid dynamics , Fluids , Heat exchangers , Nuclear reactors , Particulate matter

Analytical Solution of Chamber Effective Length in the Axial Engine

S. R. Dehghani, A. A. Mozafari, M. H. Saidi, A. Ghafourian

FEDSM 2009; 881-888https://doi.org/10.1115/FEDSM2009-78358

Abstract

View Articletitled, Analytical Solution of Chamber Effective Length in the Axial Engine

PDF

Topics: Engines , Sprays , Drops , Integral equations , Combustion , Combustion chambers , Design , Displacement , Evaporation , Radiative heat transfer

Surface Wettability Through Asymptotic Contact Angle

Saeid Vafaei, Dongsheng Wen, Ganapathiraman Ramanath, Theodorian Borca-Tasciuc

FEDSM 2009; 889-894https://doi.org/10.1115/FEDSM2009-78361

Abstract

View Articletitled, Surface Wettability Through Asymptotic Contact Angle

PDF

Topics: Boiling , Critical heat flux , Drops , Fittings , Gravity (Force) , Nanofluids , Nanoparticles , Shapes , Surface tension

Hyperbolicity of One-Dimensional Two-Fluid Model With Interfacial Area Transport Equations

Xia Wang, Xiaodong Sun

FEDSM 2009; 895-906https://doi.org/10.1115/FEDSM2009-78388

Abstract

View Articletitled, Hyperbolicity of One-Dimensional Two-Fluid Model With Interfacial Area Transport Equations

PDF

Topics: Fluids , Momentum , Slug flows

On Modeling of Condensation-Induced Water Hammer in Horizontal Pipe

Iztok Tiselj, Luka Sˇtrubelj

FEDSM 2009; 907-915https://doi.org/10.1115/FEDSM2009-78399

Abstract

View Articletitled, On Modeling of Condensation-Induced Water Hammer in Horizontal Pipe

PDF

Topics: Condensation , Modeling , Pipes , Water hammer , Slug flows , Computational fluid dynamics , Simulation , Stratified flow , Vapors , Bubbles

The Effects of Various Surface Forces on Low-Density Particle Motion

Andrew J. Dorgan, Eric Loth

FEDSM 2009; 917-930https://doi.org/10.1115/FEDSM2009-78402

Abstract

View Articletitled, The Effects of Various Surface Forces on Low-Density Particle Motion

PDF

Topics: Density , Particulate matter , Statistics , Boundary layer turbulence , Bubbles , Computer simulation , Creeping flow , Diffusion (Physics) , Drag (Fluid dynamics) , Equations of motion

Study of Foam Flow in a Gas-Liquid Cylindrical Cyclone (GLCC) Compact Separator

No´lides M. Guzma´n, Ovadia Shoham, Ram Mohan

FEDSM 2009; 931-941https://doi.org/10.1115/FEDSM2009-78419

Abstract

View Articletitled, Study of Foam Flow in a Gas-Liquid Cylindrical Cyclone (GLCC) Compact Separator

PDF

Topics: Flow (Dynamics)

Experimental Investigation of Liquid Entrainment in Gas in Horizontal Pipes

I. Mantilla, L. Gomez, R. Mohan, O. Shoham, G. Kouba, R. Roberts

FEDSM 2009; 943-969https://doi.org/10.1115/FEDSM2009-78420

Abstract

View Articletitled, Experimental Investigation of Liquid Entrainment in Gas in Horizontal Pipes

PDF

Topics: Pipes , Waves , Flow (Dynamics) , Water , Film thickness , Liquid films , Electrical conductance , Electrical conductivity , Fluids , Instrumentation

Numerical Simulation of Dispersion of Fire Extinguishing Agents in Turbulent Flow in the Presence of Clutter Elements of Aircraft Engine Nacelles

K. Zbeeb, C. Ghenai

FEDSM 2009; 971-977https://doi.org/10.1115/FEDSM2009-78431

Abstract

View Articletitled, Numerical Simulation of Dispersion of Fire Extinguishing Agents in Turbulent Flow in the Presence of Clutter Elements of Aircraft Engine Nacelles

PDF

Topics: Aircraft engines , Computer simulation , Fire , Turbulence

Modeling of Liquid Entrainment in Gas in Horizontal Pipes

I. Mantilla, L. Gomez, R. Mohan, O. Shoham, G. Kouba, R. Roberts

FEDSM 2009; 979-1007https://doi.org/10.1115/FEDSM2009-78459

Abstract

View Articletitled, Modeling of Liquid Entrainment in Gas in Horizontal Pipes

PDF

Topics: Die cutting , Drag (Fluid dynamics) , Drops , Equilibrium (Physics) , Film thickness , Flow (Dynamics) , Liquid films , Modeling , Pipes , Polishing equipment

Prediction of Droplet Size and Velocity Distribution in Spray Using Maximum Entropy Method

Fathollah Ommi, Ehsan Movahednejad, S. Mostafa Hosseinalipour, Chien-Pin Chen

FEDSM 2009; 1009-1015https://doi.org/10.1115/FEDSM2009-78535

Abstract

View Articletitled, Prediction of Droplet Size and Velocity Distribution in Spray Using Maximum Entropy Method

PDF

Topics: Drops , Entropy , Sprays

Linear Instability Analysis of an Annular Liquid Sheet With Inner and Outer Gas Flow

Fathollah Ommi, Seid Askari Mahdavi, S. Mostafa Hosseinalipour, Ehsan Movahednejad

FEDSM 2009; 1017-1023https://doi.org/10.1115/FEDSM2009-78536

Abstract

View Articletitled, Linear Instability Analysis of an Annular Liquid Sheet With Inner and Outer Gas Flow

PDF

Topics: Drops , Gas flow , Numerical analysis , Swirling flow , Waves

Investigation of the Formation of Microbubbly Liquid Fuel

Emine Celik, Joseph Katz, David M. Van Wie

FEDSM 2009; 1025-1030https://doi.org/10.1115/FEDSM2009-78546

Abstract

View Articletitled, Investigation of the Formation of Microbubbly Liquid Fuel

PDF

Topics: Fuels , Chain , Scramjets , Bubbles , Combustion , Engines , Flames , Ignition , Physics , Plasma spraying

9th International Symposium on Numerical Methods for Multiphase Flows

Turbulent Solid-Liquid Two-Phase Flow Simulation With Turbulence Intensity and Time Scale Model

Z. Mansoori, M. Saffar-Avval, B. Nojabaii, F. Behzad, G. Ahmadi

FEDSM 2009; 1031-1038https://doi.org/10.1115/FEDSM2009-78008

Abstract

View Articletitled, Turbulent Solid-Liquid Two-Phase Flow Simulation With Turbulence Intensity and Time Scale Model

PDF

Topics: Flow (Dynamics) , Modeling , Simulation , Turbulence , Two-phase flow , Particulate matter , Collisions (Physics) , Density , Heat transfer , Particle collisions

Simulation of Rarefied Gas Flows in MEMS/NEMS Using a Molecular Method

Hadi Ghezel Sofloo, Reza Ebrahimi, Alireza Shams

FEDSM 2009; 1039-1044https://doi.org/10.1115/FEDSM2009-78015

Abstract

View Articletitled, Simulation of Rarefied Gas Flows in MEMS/NEMS Using a Molecular Method

PDF

Topics: Air bearings , Knudsen number , Microelectromechanical systems , Micronozzles , Nanoelectromechanical systems , Rarefied fluid dynamics , Simulation

Study of Temperature and Velocity Distribution of Rarefied Gas Flow in Micro-Nano Channels

Hadi Ghezel Sofloo, Alireza Shams, Reza Ebrahimi

FEDSM 2009; 1045-1050https://doi.org/10.1115/FEDSM2009-78017

Abstract

View Articletitled, Study of Temperature and Velocity Distribution of Rarefied Gas Flow in Micro-Nano Channels

PDF

Topics: Algorithms , Cavities , Collisions (Physics) , Density , Gas flow , Gas laws (Thermodynamics) , Heat transfer , Knudsen number , Monte Carlo methods , Rarefied fluid dynamics

Multi-Model Formulation for Compressible Multiphysics and Multiphase Flows: An Efficient Coupling Algorithm

Julien Verhaegen, Jacques Massoni, Eric Daniel

FEDSM 2009; 1051-1060https://doi.org/10.1115/FEDSM2009-78034

Abstract

View Articletitled, Multi-Model Formulation for Compressible Multiphysics and Multiphase Flows: An Efficient Coupling Algorithm

PDF

Topics: Algorithms , Multiphase flow , Flow (Dynamics) , Waves , Acoustics , Compressible flow , Computer programming , Fluids , Momentum , Preservation

CFD Validation of Gas Injection in Flowing Mercury Over Vertical Smooth and Grooved Wall

Ashraf Abdou, Mark Wendel, David Felde, Bernard Reimer

FEDSM 2009; 1061-1067https://doi.org/10.1115/FEDSM2009-78193

Abstract

View Articletitled, CFD Validation of Gas Injection in Flowing Mercury Over Vertical Smooth and Grooved Wall

PDF

Topics: Computational fluid dynamics , Helium , Cavitation , Engineering simulation , Flow (Dynamics) , Neutron sources , Simulation , Spallation (Nuclear physics) , Transparency , Vessels

An Equation of Motion for Particles of Finite Reynolds Number and Finite Size

Eric Loth, Andrew J. Dorgan

FEDSM 2009; 1069-1082https://doi.org/10.1115/FEDSM2009-78212

Abstract

View Articletitled, An Equation of Motion for Particles of Finite Reynolds Number and Finite Size

PDF

Topics: Equations of motion , Particulate matter , Reynolds number , Bubbles , Engineering simulation , Flow (Dynamics) , Particle size , Simulation , Density , Drag (Fluid dynamics)

Time-Average Drag Coefficient and Void Fraction in Gas-Liquid Two Phase Flow

S. Ghanbarzadeh, P. Hanafizadeh, M. H. Saidi

FEDSM 2009; 1083-1094https://doi.org/10.1115/FEDSM2009-78220

Abstract

View Articletitled, Time-Average Drag Coefficient and Void Fraction in Gas-Liquid Two Phase Flow

PDF

Topics: Drag (Fluid dynamics) , Porosity , Two-phase flow , Flow (Dynamics) , Bubbles , Reynolds number , Water , Bubbly flow , Computational fluid dynamics , Cylinders

Numerical Analysis of Water Suction Effect on Lift and Drag Coefficient of a Hydrofoil With Cavitation

Mohammad J. Izadi

FEDSM 2009; 1095-1103https://doi.org/10.1115/FEDSM2009-78270

Abstract

View Articletitled, Numerical Analysis of Water Suction Effect on Lift and Drag Coefficient of a Hydrofoil With Cavitation

PDF

Topics: Cavitation , Drag (Fluid dynamics) , Hydrofoil , Numerical analysis , Suction , Water , Flow (Dynamics) , Turbulence , Bubbles , Computer simulation

Numerical Study of Twist Effect of a Hydrofoil on the Length of Cavity and Lift and Drag Coefficients in Different Reynolds Numbers

Mohammad J. Izadi, Mahdi Mirtorabi

FEDSM 2009; 1105-1114https://doi.org/10.1115/FEDSM2009-78293

Abstract

View Articletitled, Numerical Study of Twist Effect of a Hydrofoil on the Length of Cavity and Lift and Drag Coefficients in Different Reynolds Numbers

PDF

Topics: Cavities , Drag (Fluid dynamics) , Hydrofoil , Reynolds number , Flow (Dynamics) , Cavitation , Chords (Trusses) , Computer simulation , Incompressible fluids

Numerical Simulation of a Drop Sliding Down an Inclined Plane by Front-Tracking Method

Yasufumi Yamamoto, Tomomasa Uemura

FEDSM 2009; 1115-1122https://doi.org/10.1115/FEDSM2009-78346

Abstract

View Articletitled, Numerical Simulation of a Drop Sliding Down an Inclined Plane by Front-Tracking Method

PDF

Topics: Computer simulation , Engineering simulation , Fluid mechanics , Shapes , Simulation

Comparison Between Grad’s and Quadrature-Based Methods of Moments for the Numerical Simulation of Unsteady Particle-Laden Flows

Nechtan Le Lostec, Philippe Villedieu, Olivier Simonin

FEDSM 2009; 1123-1132https://doi.org/10.1115/FEDSM2009-78360

Abstract

View Articletitled, Comparison Between Grad’s and Quadrature-Based Methods of Moments for the Numerical Simulation of Unsteady Particle-Laden Flows

PDF

Topics: Computer simulation , Flow (Dynamics) , Particulate matter , Equilibrium (Physics) , Simulation , Drag (Fluid dynamics) , Fluid dynamics , Method of moments , Simulation results , Trajectories (Physics)

Direct Numerical Simulation of the First Stages of a Plunging Breaker Using a Level Set Method

Pablo Go´mez, Claudio Zanzi, Julia´n Palacios, Joaqui´n Lo´pez, Julio Herna´ndez

FEDSM 2009; 1133-1140https://doi.org/10.1115/FEDSM2009-78362

Abstract

View Articletitled, Direct Numerical Simulation of the First Stages of a Plunging Breaker Using a Level Set Method

PDF

Topics: Cavities , Computer simulation , Flow (Dynamics) , Navier-Stokes equations , Open channels (Hydraulics) , Pistons , Shapes , Surface tension , Visualization , Water

A Diffuse Interface Model for the Numerical Simulation of Thermocapillary Effects

Nicolas Schied, Philippe Villedieu, Jean Paul Vila

FEDSM 2009; 1141-1150https://doi.org/10.1115/FEDSM2009-78364

Abstract

View Articletitled, A Diffuse Interface Model for the Numerical Simulation of Thermocapillary Effects

PDF

Topics: Computation , Computer simulation , Two-phase flow

Modeling a Biomass Fluidizing Bed With Side Port Air Injection

Mirka Deza, Francine Battaglia, Theodore J. Heindel

FEDSM 2009; 1151-1159https://doi.org/10.1115/FEDSM2009-78372

Abstract

View Articletitled, Modeling a Biomass Fluidizing Bed With Side Port Air Injection

PDF

Topics: Biomass , Computational fluid dynamics , Fluidized beds , Hydrodynamics , Modeling

An Improved Bounded Gradient Maximization Method for Interface-Capturing VOF Simulations

Brandon Witbeck, D. Keith Walters

FEDSM 2009; 1161-1171https://doi.org/10.1115/FEDSM2009-78393

Abstract

View Articletitled, An Improved Bounded Gradient Maximization Method for Interface-Capturing VOF Simulations

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Topics: Engineering simulation , Fluids , Phase interfaces , Resolution (Optics) , Simulation , Stability , Two-phase flow

8th Symposium on Transport Phenomena in Manufacturing Processes and Materials Processing

Numerical Analysis of Transport Phenomena in Resistance Spot Welding Process

Yong Bing Li, Zhong Qin Lin, Li Li, Guan Long Chen

FEDSM 2009; 1173-1181https://doi.org/10.1115/FEDSM2009-78210

Abstract

View Articletitled, Numerical Analysis of Transport Phenomena in Resistance Spot Welding Process

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Topics: Numerical analysis , Transport phenomena , Welding , Heat , Flow (Dynamics) , Crystal growth , Magnetic fields , Phase transitions , Physics , Temperature

Simulation of Dendritic Growth Using a VOF Method

Joaqui´n Lo´pez, Julio Herna´ndez, Claudio Zanzi, Fe´lix Faura, Pablo Go´mez

FEDSM 2009; 1183-1189https://doi.org/10.1115/FEDSM2009-78363

Abstract

View Articletitled, Simulation of Dendritic Growth Using a VOF Method

PDF

Topics: Simulation , Dimensions , Fluids , Boundary-value problems , Flow (Dynamics) , Metals , Solidification , Temperature gradient

High-Temperature Self-Healing Metallic Coating: Concepts and First Results

E. R. Kutelia, S. I. Bakhtiyarov, O. O. Tsurtsumia, A. S. Bakhtiyarov, B. P. Eristavi

FEDSM 2009; 1191-1193https://doi.org/10.1115/FEDSM2009-78549

Abstract

View Articletitled, High-Temperature Self-Healing Metallic Coating: Concepts and First Results

PDF

Topics: Coating processes , Coatings , High temperature , Ceramics , Metals , Refractory metals , Skin , Thermal barrier coatings

Core Flood Tests of In-Situ CO₂ Generation Technology

S. I. Bakhtiyarov

FEDSM 2009; 1195-1199https://doi.org/10.1115/FEDSM2009-78550

Abstract

View Articletitled, Core Flood Tests of In-Situ CO₂ Generation Technology

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Topics: Carbon dioxide , Floods , Tertiary petroleum recovery , Surfactants

Polymer Adsorption Phenomena in Porous Media Filtration Problems

S. I. Bakhtiyarov, G. M. Panakhov, E. M. Abbasov, A. N. Omrani, A. S. Bakhtiyarov

FEDSM 2009; 1201-1204https://doi.org/10.1115/FEDSM2009-78551

Abstract

View Articletitled, Polymer Adsorption Phenomena in Porous Media Filtration Problems

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Topics: Algorithms , Boundary-value problems , Differential equations , Diffusion (Physics) , Filtration , Floods , Hydrocarbon reservoirs , Modeling , Polymers , Porous materials

Rheological Studies of Lubricants With Nanocarbon Additives

E. R. Kutelia, S. I. Bakhtiyarov

FEDSM 2009; 1205-1209https://doi.org/10.1115/FEDSM2009-78552

Abstract

View Articletitled, Rheological Studies of Lubricants With Nanocarbon Additives

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Topics: Augers , Carbon , Corrosion resistance , Energy dissipation , Fatigue , Friction , Internal friction , Lubricants , Methane , Pyrolysis

Aerodynamic Design and Performance Analysis of HAWT Blades

Emrah Kulunk, Nadir Yilmaz

FEDSM 2009; 1211-1222https://doi.org/10.1115/FEDSM2009-78561

Abstract

View Articletitled, Aerodynamic Design and Performance Analysis of HAWT Blades

PDF

Topics: Blades , Design , Horizontal axis wind turbines , Rotors , Boundary element methods , Chords (Trusses) , Computer software , Design methodology , Momentum

Natural Convection in Inclined Two Dimensional Rectangular Cavities

Lyes Khezzar, Dennis Siginer

FEDSM 2009; 1223-1229https://doi.org/10.1115/FEDSM2009-78566

Abstract

View Articletitled, Natural Convection in Inclined Two Dimensional Rectangular Cavities

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Topics: Cavities , Natural convection , Fluids , Computation , Engineering simulation , Flow (Dynamics) , Heat transfer , Momentum , Rayleigh number , Simulation

Permeability Measurement of Orthotropic Fibers Under an Acoustic Force Field

Sanjay Sharma, Dennis Siginer

FEDSM 2009; 1231-1233https://doi.org/10.1115/FEDSM2009-78567

Abstract

View Articletitled, Permeability Measurement of Orthotropic Fibers Under an Acoustic Force Field

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Topics: Acoustics , Fibers , Permeability , Absorption , Acoustical properties , ASTM International , Carbon , Flow (Dynamics) , Glass , Porosity

Determination of Physical Properties of Isotropic Porous Materials by Impedance Tube

Sanjay Sharma, Dennis Siginer

FEDSM 2009; 1235-1237https://doi.org/10.1115/FEDSM2009-78568

Abstract

View Articletitled, Determination of Physical Properties of Isotropic Porous Materials by Impedance Tube

PDF

Topics: Porous materials , Acoustical properties , Acoustics , Fibers , Permeability , Fluid dynamics , Foams (Chemistry) , Simulation , Testing

Numerical Study of Liquid Film Microstructure During Spin Coating of Ag Colloidal Suspension

Yongli Zhao, Albert Ratner, Jeffrey S. Marshall

FEDSM 2009; 1239-1246https://doi.org/10.1115/FEDSM2009-78570

Abstract

View Articletitled, Numerical Study of Liquid Film Microstructure During Spin Coating of Ag Colloidal Suspension

PDF

Topics: Adhesion , Liquid films , Particulate matter , Spin coating , Thin films

2nd Symposium on the Transport Phenomena in Mixing

Thermal Chaotic Mixing of Non-Newtonian Fluids in a Two Rod Mixer

Kamal El Omari, Yves Le Guer

FEDSM 2009; 1247-1255https://doi.org/10.1115/FEDSM2009-78043

Abstract

View Articletitled, Thermal Chaotic Mixing of Non-Newtonian Fluids in a Two Rod Mixer

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Topics: Non-Newtonian fluids , Fluids , Shear (Mechanics) , Flow (Dynamics) , Heat transfer , Heat , Rheology , Rods , Temperature , Viscosity

2nd Symposium on Transport Phenomena in Energy Conversion From Clean and Sustainable Resources

An Ex-Situ Study of Water Droplet Formation and Detachment in Gas Diffusion Layers of Proton Exchange Membrane Fuel Cells

Yue Ma, Li Jia, Zhuqian Zhang, Xia Wang

FEDSM 2009; 1257-1261https://doi.org/10.1115/FEDSM2009-78324

Abstract

View Articletitled, An Ex-Situ Study of Water Droplet Formation and Detachment in Gas Diffusion Layers of Proton Exchange Membrane Fuel Cells

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Topics: Drops , Gas diffusion layers , Proton exchange membrane fuel cells , Water , Pressure , Equilibrium (Physics) , Surface tension , Transparency , Visualization

Numerical Simulations of Solid Oxide Fuel Cells Operating on Coal Syngas: A Parametric Study

Francisco Elizalde-Blancas, S. Raju Pakalapati, F. Nihan Cayan, Ismail B. Celik

FEDSM 2009; 1263-1272https://doi.org/10.1115/FEDSM2009-78396

Abstract

View Articletitled, Numerical Simulations of Solid Oxide Fuel Cells Operating on Coal Syngas: A Parametric Study

PDF

Topics: Coal , Computer simulation , Solid oxide fuel cells , Syngas , Fuels , Carbon , Hydrogen , Anodes , Carbon dioxide , Combustion

Optimum Design Configuration of Helical Savonius Rotor via Numerical Study

Zhenzhou Zhao, Yuan Zheng, Xiaoyun Xu, Wenming Liu, Daqing Zhou

FEDSM 2009; 1273-1278https://doi.org/10.1115/FEDSM2009-78430

Abstract

View Articletitled, Optimum Design Configuration of Helical Savonius Rotor via Numerical Study

PDF

Topics: Design , Rotors , Savonius wind turbines

5th Symposium on Fundamental Issues and Perspectives in Fluid Mechanics

Temporal Development of the Wake of a Non-Impulsively Started Circular Cylinder

Nelson Tonui, David Sumner

FEDSM 2009; 1279-1286https://doi.org/10.1115/FEDSM2009-78018

Abstract

View Articletitled, Temporal Development of the Wake of a Non-Impulsively Started Circular Cylinder

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Topics: Circular cylinders , Wakes , Cylinders , Eddies (Fluid dynamics) , Flow (Dynamics) , Model basin , Particulate matter , Reynolds number , Vorticity , Water

Autorotation of Two Tandem Triangular Cylinders

Xing Zhang, Shizhao Wang, Guowei He

FEDSM 2009; 1287-1292https://doi.org/10.1115/FEDSM2009-78046

Abstract

View Articletitled, Autorotation of Two Tandem Triangular Cylinders

PDF

Topics: Chaos , Cylinders , Vortices

Flow in Cavities With Curved Boundaries

Guillermo E. Ovando, Juan C. Prince, Sandy L. Ovando

FEDSM 2009; 1293-1300https://doi.org/10.1115/FEDSM2009-78076

Abstract

View Articletitled, Flow in Cavities With Curved Boundaries

PDF

Topics: Cavities , Flow (Dynamics) , Curved walls , Fluids , Vortices , Finite element methods , Fluid dynamics , Navier-Stokes equations , Reynolds number , Vorticity

Influence of Peripheral Opening on the Central Core Flow Behaviour in a Rotor-Stator System

Fadi Abdel Nour, Roger Debuchy, Ge´rard Bois, Hassan Naji

FEDSM 2009; 1301-1310https://doi.org/10.1115/FEDSM2009-78088

Abstract

View Articletitled, Influence of Peripheral Opening on the Central Core Flow Behaviour in a Rotor-Stator System

PDF

Topics: Flow (Dynamics) , Rotors , Stators , Cavities , Disks , Turbulence , Radial flow , Boundary layers , Computation , Computational fluid dynamics

Parallel Flow in Ordered Fibrous Structures: An Analytical Approach

A. Tamayol, M. Bahrami

FEDSM 2009; 1311-1321https://doi.org/10.1115/FEDSM2009-78166

Abstract

View Articletitled, Parallel Flow in Ordered Fibrous Structures: An Analytical Approach

PDF

Topics: Flow (Dynamics) , Porosity , Permeability , Computer simulation , Cylinders , Geometry , Poisson equation , Pressure drop

Analytical Solutions for Laminar Fully-Developed Flow in Microchannels With Non-Circular Cross-Section

A. Tamayol, M. Bahrami

FEDSM 2009; 1323-1333https://doi.org/10.1115/FEDSM2009-78167

Abstract

View Articletitled, Analytical Solutions for Laminar Fully-Developed Flow in Microchannels With Non-Circular Cross-Section

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Topics: Flow (Dynamics) , Microchannels , Cross section (Physics) , Shapes , Pressure drop

Flow in Slowly Varying Microchannels of Rectangular Cross-Section

Mohsen Akbari, David Sinton, Majid Bahrami

FEDSM 2009; 1335-1346https://doi.org/10.1115/FEDSM2009-78183

Abstract

View Articletitled, Flow in Slowly Varying Microchannels of Rectangular Cross-Section

PDF

Topics: Approximation , Flow (Dynamics) , Lubrication , Microchannels

Numerical Study of Pressure Wave Transmission in Liquid Under Different Interface Conditions Using Particle Method

Zhongguo Sun, Guang Xi

FEDSM 2009; 1347-1354https://doi.org/10.1115/FEDSM2009-78201

Abstract

View Articletitled, Numerical Study of Pressure Wave Transmission in Liquid Under Different Interface Conditions Using Particle Method

PDF

Topics: Particulate matter , Pressure , Reflection , Simulation , Waves

Influence of Leading Edge and Spacing on the Near Wake of Cylinder Pairs

Jonathan M. Tsikata, Samuel S. Paul, Chris Katopodis, Mark F. Tachie

FEDSM 2009; 1355-1364https://doi.org/10.1115/FEDSM2009-78218

Abstract

View Articletitled, Influence of Leading Edge and Spacing on the Near Wake of Cylinder Pairs

PDF

Topics: Cylinders , Particulate matter , Wakes

Prediction of Transition Region in Flow Over the Flat Plates

Gh. Zahedi, S. H. Mansouri, M. Salmanzadeh

FEDSM 2009; 1365-1370https://doi.org/10.1115/FEDSM2009-78227

Abstract

View Articletitled, Prediction of Transition Region in Flow Over the Flat Plates

PDF

Topics: Flat plates , Flow (Dynamics) , Turbulence , Eddies (Fluid dynamics) , Fluctuations (Physics) , Pressure gradient , Probability , Viscosity

Experimental Study of Three-Dimensional Laminar Wall Jets of Non-Newtonian Fluid

Kofi K. Adane, Mark F. Tachie

FEDSM 2009; 1371-1377https://doi.org/10.1115/FEDSM2009-78263

Abstract

View Articletitled, Experimental Study of Three-Dimensional Laminar Wall Jets of Non-Newtonian Fluid

PDF

Topics: Jets , Non-Newtonian fluids , Flow (Dynamics) , Pipes , Fluids , Open channels (Hydraulics) , Particulate matter , Reynolds number , Shear (Mechanics)

Three-Dimensional Laminar Wall Jet Flows

Kofi K. Adane, Mark F. Tachie

FEDSM 2009; 1379-1387https://doi.org/10.1115/FEDSM2009-78264

Abstract

View Articletitled, Three-Dimensional Laminar Wall Jet Flows

PDF

Topics: Flow (Dynamics) , Computational fluid dynamics , Pipes , Geometry , Navier-Stokes equations , Open channels (Hydraulics) , Particulate matter , Reynolds number , Velocity measurement , Visualization

Flow Around Finite Circular and Square Cylinders in an Open Channel

S. S. Paul, M. Agelinchaab, M. F. Tachie

FEDSM 2009; 1389-1397https://doi.org/10.1115/FEDSM2009-78268

Abstract

View Articletitled, Flow Around Finite Circular and Square Cylinders in an Open Channel

PDF

Topics: Cylinders , Flow (Dynamics) , Open channels (Hydraulics)

CFD Study of the Pressure Distribution on the Back of a 3-D Bluff Body (CUBE) of Air Flow in Different Reynolds Numbers

Mohammad Javad Izadi, Pegah Asghari, Malihe Kamkar Delakeh

FEDSM 2009; 1399-1407https://doi.org/10.1115/FEDSM2009-78272

Abstract

View Articletitled, CFD Study of the Pressure Distribution on the Back of a 3-D Bluff Body (CUBE) of Air Flow in Different Reynolds Numbers

PDF

Topics: Air flow , Computational fluid dynamics , Pressure , Reynolds number

Open Channel Flow Over Pairs of Rectangular and Streamlined Cylinders at Incidence

M. Agelinchaab, J. M. Tsikata, M. F. Tachie, C. Katopodis

FEDSM 2009; 1409-1417https://doi.org/10.1115/FEDSM2009-78281

Abstract

View Articletitled, Open Channel Flow Over Pairs of Rectangular and Streamlined Cylinders at Incidence

PDF

Topics: Cylinders , Flow (Dynamics) , Open channels (Hydraulics) , Turbulence , Airfoils , Geometry , Particulate matter , Plates (structures) , Resolution (Optics) , Statistics

Experimental Study of Turbulent Flow in Two-Dimensional Porous Media

Sintia Bejatovic, Martin Agelinchaab, Mark F. Tachie

FEDSM 2009; 1419-1428https://doi.org/10.1115/FEDSM2009-78292

Abstract

View Articletitled, Experimental Study of Turbulent Flow in Two-Dimensional Porous Media

PDF

Topics: Particulate matter , Permeability , Porosity , Porous materials , Turbulence

Analysis of Pulsatile Flow in a Separated Flow Region

M. Mehdi Salek, Sharul S. Dol, Robert J. Martinuzzi

FEDSM 2009; 1429-1438https://doi.org/10.1115/FEDSM2009-78302

Abstract

View Articletitled, Analysis of Pulsatile Flow in a Separated Flow Region

PDF

Topics: Flow (Dynamics) , Pulsatile flow

Influence of Airflow Separation on the Turbulent Flow Structure Over Wind-Generated Water Waves

Nasiruddin Shaikh, Kamran Siddiqui

FEDSM 2009; 1439-1444https://doi.org/10.1115/FEDSM2009-78305

Abstract

View Articletitled, Influence of Airflow Separation on the Turbulent Flow Structure Over Wind-Generated Water Waves

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Topics: Air flow , Separation (Technology) , Turbulence , Water waves , Wind , Flow (Dynamics) , Flow separation , Momentum , Stress , Waves

Flow Structure in the Near-Wall Region of a Submerged Impinging Jet

Khaled J. Hammad, Ivana M. Milanovic

FEDSM 2009; 1445-1455https://doi.org/10.1115/FEDSM2009-78318

Abstract

View Articletitled, Flow Structure in the Near-Wall Region of a Submerged Impinging Jet

PDF

Topics: Flow (Dynamics) , Pipes , Boundary-value problems , Particulate matter , Reynolds number , Separation (Technology) , Turbulence , Water

An Investigation of Muscle Stresses in Swimming Hydromedusae

Doug Lipinski, Kamran Mohseni

FEDSM 2009; 1457-1465https://doi.org/10.1115/FEDSM2009-78328

Abstract

View Articletitled, An Investigation of Muscle Stresses in Swimming Hydromedusae

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Topics: Muscle , Stress , Pressure , Cylinders , Cavities , Computer simulation , Flow (Dynamics) , Geometry , Modeling , Navier-Stokes equations

On the Dynamics of the Polygonal Satellite Vortices

Hamid Ait Abderrahamane, Kamran Siddiqui, Georgios Vatistas

FEDSM 2009; 1467-1470https://doi.org/10.1115/FEDSM2009-78331

Abstract

View Articletitled, On the Dynamics of the Polygonal Satellite Vortices

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Topics: Dynamics (Mechanics) , Satellites , Vortices , Flow (Dynamics) , Shapes , Containers , Disks , Resonance , Rotating disks , Water

Unsteady Flow Over a Dragonfly Wing-Section Model

Sadid Salajegheh, Mehran Tadjfar

FEDSM 2009; 1471-1476https://doi.org/10.1115/FEDSM2009-78354

Abstract

View Articletitled, Unsteady Flow Over a Dragonfly Wing-Section Model

PDF

Topics: Unsteady flow , Wings , Flow (Dynamics) , Reynolds number , Flat plates , Flight

A POD Study of an Impinging Jet Flowfield

Khaled J. Hammad, Ivana M. Milanovic

FEDSM 2009; 1477-1485https://doi.org/10.1115/FEDSM2009-78398

Abstract

View Articletitled, A POD Study of an Impinging Jet Flowfield

PDF

Topics: Flow (Dynamics) , Fully developed turbulent flow , Jets , Momentum , Pipes , Principal component analysis , Reynolds number , Separation (Technology) , Topology , Turbulence

Dispersion Characterization Rig

Y. Gomez-Markovich, L. Gomez, R. Mohan, O. Shoham, G. Kouba, C. Avila

FEDSM 2009; 1487-1498https://doi.org/10.1115/FEDSM2009-78421

Abstract

View Articletitled, Dispersion Characterization Rig

PDF

Topics: Disperse systems , Drops , Flow (Dynamics) , Pressure , Separation (Technology) , Stability , Temperature , Water

Experimental Study of Taylor-Couette Flow With Constant Radial Temperature Gradient

Dong Liu, Seok-Hwan Choi, Sang-Hyuk Lee, Jung-Ho Lee, Hyoung-Bum Kim

FEDSM 2009; 1499-1505https://doi.org/10.1115/FEDSM2009-78482

Abstract

View Articletitled, Experimental Study of Taylor-Couette Flow With Constant Radial Temperature Gradient

PDF

Topics: Flow (Dynamics) , Temperature gradient

Characteristics of 3D Turbulent Wall Jets and Offset Jets With Small Offset Ratios

M. Agelinchaab, M. F. Tachie

FEDSM 2009; 1507-1513https://doi.org/10.1115/FEDSM2009-78540

Abstract

View Articletitled, Characteristics of 3D Turbulent Wall Jets and Offset Jets With Small Offset Ratios

PDF

Topics: Jets , Turbulence , Shear stress , Flow (Dynamics) , Particulate matter , Pipes , Principal component analysis , Spectra (Spectroscopy) , Velocity measurement

Three-Dimensional Turbulent Wall Jets

M. Agelinchaab, M. F. Tachie

FEDSM 2009; 1515-1525https://doi.org/10.1115/FEDSM2009-78542

Abstract

View Articletitled, Three-Dimensional Turbulent Wall Jets

PDF

Topics: Jets , Turbulence , Pipes , Reynolds number , Shear stress , Boundary layers , Particulate matter , Statistics

4th Symposium on Flow Manipulation and Active Control

Coupling Active and Passive Flow Control Strategies for Simplified Car Models

Charles-Henri Bruneau, Emmanuel Creuse´, Delphine Depeyras, Patrick Gillie´ron, Iraj Mortazavi

FEDSM 2009; 1527-1532https://doi.org/10.1115/FEDSM2009-78025

Abstract

View Articletitled, Coupling Active and Passive Flow Control Strategies for Simplified Car Models

PDF

Topics: Drag reduction , Flow (Dynamics) , Flow control , Fluids , Jets , Passive control , Shear (Mechanics) , Vehicles

Thermal Chaotic Mixing in a Two Rod Mixer With Imposed Heat Flux

Yves Le Guer, Kamal El Omari

FEDSM 2009; 1533-1542https://doi.org/10.1115/FEDSM2009-78044

Abstract

View Articletitled, Thermal Chaotic Mixing in a Two Rod Mixer With Imposed Heat Flux

PDF

Topics: Heat flux , Flow (Dynamics) , Fluids , Heat transfer , Boundary-value problems , Rods , Temperature , Approximation , Wall temperature

Experimental and Numerical Investigations of a Turbulent Flow Behaviours in Isolated and Non Isolated Conical Diffusers

F. Aloui, E. Berrich, D. Pierrat

FEDSM 2009; 1543-1550https://doi.org/10.1115/FEDSM2009-78086

Abstract

View Articletitled, Experimental and Numerical Investigations of a Turbulent Flow Behaviours in Isolated and Non Isolated Conical Diffusers

PDF

Topics: Diffusers , Turbulence , Databases , Filtration , Particulate matter , Pressure , Principal component analysis , Vortices

Three-Dimensional Numerical Simulation of Electro-Wetting on Dielectric

Ze Wang, Wei Wang, Yuanyuan Sun

FEDSM 2009; 1551-1555https://doi.org/10.1115/FEDSM2009-78089

Abstract

View Articletitled, Three-Dimensional Numerical Simulation of Electro-Wetting on Dielectric

PDF

Topics: Computer simulation , Navier-Stokes equations , Wetting

Active Flow Control for Reduction of Fluctuating Aerodynamic Forces of a Blunt Trailing Edge Airfoil

Arash Naghib Lahouti, Horia Hangan

FEDSM 2009; 1557-1565https://doi.org/10.1115/FEDSM2009-78136

Abstract

View Articletitled, Active Flow Control for Reduction of Fluctuating Aerodynamic Forces of a Blunt Trailing Edge Airfoil

PDF

Topics: Aerodynamics , Airfoils , Computer simulation , Flow control , Flow visualization , Fluid-dynamic forces , Wakes

Passive Flow Control of a Flat Plate With Trailing Edge Spanwise Sinusoidal Perturbation

Lakshmana Sampat Doddipatla, Horia Hangan, Vibhav Durgesh, Jonathan W. Naughton

FEDSM 2009; 1567-1576https://doi.org/10.1115/FEDSM2009-78137

Abstract

View Articletitled, Passive Flow Control of a Flat Plate With Trailing Edge Spanwise Sinusoidal Perturbation

PDF

Topics: Flat plates , Flow control , Vortices , Drag (Fluid dynamics) , Particulate matter , Pressure , Principal component analysis , Vortex shedding , Wakes

Secondary Flow Velocity Field in Laminar Pulsating Flow Through Curved Pipes: PIV Measurements

Mojtaba Jarrahi, Cathy Castelain, Hassan Peerhossaini

FEDSM 2009; 1577-1584https://doi.org/10.1115/FEDSM2009-78141

Abstract

View Articletitled, Secondary Flow Velocity Field in Laminar Pulsating Flow Through Curved Pipes: PIV Measurements

PDF

Topics: Flow (Dynamics) , Pipes , Pulsatile flow , Oscillations , Vorticity , Diffraction , Particulate matter , Reynolds number

Experimental Study of the Fence Wake Manipulation Using Pulsating Jet

In-Su Kang, Young-Ho Choi, Chel-Woo Park, Hyoung-Bum Kim

FEDSM 2009; 1585-1591https://doi.org/10.1115/FEDSM2009-78366

Abstract

View Articletitled, Experimental Study of the Fence Wake Manipulation Using Pulsating Jet

PDF

Topics: Bubbles , Separation (Technology) , Wakes

Intelligent Control of Compact Multiphase Separation System (CMSS^©)—Part I: Modeling and Simulation

V. Sampath, R. Mohan, S. Wang, L. Gomez, O. Shoham, J. Marrelli

FEDSM 2009; 1593-1603https://doi.org/10.1115/FEDSM2009-78422

Abstract

View Articletitled, Intelligent Control of Compact Multiphase Separation System (CMSS^©)—Part I: Modeling and Simulation

PDF

Topics: Modeling , Separation (Technology) , Simulation , Water , Control systems , Matlab , Design , Dynamic models , Fluids , Fuzzy logic

Intelligent Control of Compact Multiphase Separation System (CMSS^©)—Part II: Experimental Investigation

V. Sampath, R. Mohan, S. Wang, L. Gomez, O. Shoham, J. Marrelli

FEDSM 2009; 1605-1615https://doi.org/10.1115/FEDSM2009-78423

Abstract

View Articletitled, Intelligent Control of Compact Multiphase Separation System (CMSS^©)—Part II: Experimental Investigation

PDF

Topics: Separation (Technology) , Reliability , Control systems , Control equipment , Failure , Simulation , Design , Errors , Event history analysis , Fuzzy logic

9th International Symposium on Fluid Power

Numerical Prediction of Cavitation Free Zone Operation for Francis Turbine

Anees Ahmed, J. T. Kshirsagar

FEDSM 2009; 1617-1621https://doi.org/10.1115/FEDSM2009-78228

Abstract

View Articletitled, Numerical Prediction of Cavitation Free Zone Operation for Francis Turbine

PDF

Topics: Cavitation , Francis turbines

Numerical Analysis of Blade Channel Vortex in Francis Turbine at Part Load of Middle-Low Head

Yexiang Xiao, Zhengwei Wang, Jin Zhang, Guangjie Peng, Dingyou Liu, Xinhong Ma, Ming Xiao

FEDSM 2009; 1623-1628https://doi.org/10.1115/FEDSM2009-78237

Abstract

View Articletitled, Numerical Analysis of Blade Channel Vortex in Francis Turbine at Part Load of Middle-Low Head

PDF

Topics: Blades , Emission spectroscopy , Fluctuations (Physics) , Francis turbines , Numerical analysis , Pressure , Spectroscopy , Stress , Vortices

CFD Simulation of the Submerged Cofferdams Effect on the Operation of the Future Tocoma Hydroelectric Power Plant

Milan Stanko, Andrea Shmueli, Miguel Asuaje, Frank Kenyery, Gonzalo Montilla, Mari´a de los A´ngeles Toscano, Richard Sa´nchez

FEDSM 2009; 1629-1638https://doi.org/10.1115/FEDSM2009-78265

Abstract

View Articletitled, CFD Simulation of the Submerged Cofferdams Effect on the Operation of the Future Tocoma Hydroelectric Power Plant

PDF

Topics: Cofferdams , Computational fluid dynamics , Hydroelectric power stations , Kaplan turbines , Simulation , Power stations , Construction , Boundary-value problems , Computer software , Flow (Dynamics)

Study on Performance and Flow Condition of Cross-Flow Wind Turbine With a Symmetrical Casing

Junichiro Fukutomi, Toru Shigemitsu, Hiroki Daito

FEDSM 2009; 1639-1647https://doi.org/10.1115/FEDSM2009-78311

Abstract

View Articletitled, Study on Performance and Flow Condition of Cross-Flow Wind Turbine With a Symmetrical Casing

PDF

Topics: Cross-flow , Flow (Dynamics) , Numerical analysis , Symmetry (Physics) , Wind turbines

Utilisation of Bio-Fuels in Aviation Gas-Turbine Engines: An Experimental and Theoretical Evaluation

Jason Cromarty, Sylvester Abanteriba

FEDSM 2009; 1649-1653https://doi.org/10.1115/FEDSM2009-78589

Abstract

View Articletitled, Utilisation of Bio-Fuels in Aviation Gas-Turbine Engines: An Experimental and Theoretical Evaluation

PDF

Topics: Aviation , Biofuel , Engines , Gas turbines , Emissions , Fuels , Fuel consumption , Modeling , Performance evaluation , Propulsion systems

3rd International Symposium on Flow Applications in Aerospace

Unsteady Flow Field in the Wake of an Airfoil

Hamed Sadeghi, Mahmoud Mani

FEDSM 2009; 1655-1662https://doi.org/10.1115/FEDSM2009-78189

Abstract

View Articletitled, Unsteady Flow Field in the Wake of an Airfoil

PDF

Topics: Airfoils , Unsteady flow , Wakes , Wire

Influence of Tip Shape on Structure of Wing-Tip Vortex at Low Reynolds Numbers

Djavad Kamari, Mehran Tadjfar

FEDSM 2009; 1663-1667https://doi.org/10.1115/FEDSM2009-78230

Abstract

View Articletitled, Influence of Tip Shape on Structure of Wing-Tip Vortex at Low Reynolds Numbers

PDF

Topics: Reynolds number , Shapes , Vortices , Wings , Flow (Dynamics) , Wake turbulence , Aerodynamics , Airfoils , Geometry , Vehicles

Dynamics of Swirling Flow in a Dump Combustor at Elevated Pressures

N. P. Yadav, Abhijit Kushari

FEDSM 2009; 1669-1677https://doi.org/10.1115/FEDSM2009-78278

Abstract

View Articletitled, Dynamics of Swirling Flow in a Dump Combustor at Elevated Pressures

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Topics: Combustion chambers , Dynamics (Mechanics) , Swirling flow , Turbulence

Aerodynamic Degradation of Iced Airfoils: Experiments and CFD Simulations

Z. Chara, V. Horak, D. Rozehnal

FEDSM 2009; 1679-1685https://doi.org/10.1115/FEDSM2009-78451

Abstract

View Articletitled, Aerodynamic Degradation of Iced Airfoils: Experiments and CFD Simulations

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Topics: Airfoils , Computational fluid dynamics , Simulation , Ice , Wings , Drag (Fluid dynamics) , Aerodynamics , Aircraft , Computer software , Flight

Dynamic Behaviors of Butterfly Wing and Their Application to Micro Flight Robot

Tadatsugu Imura, Masaki Fuchiwaki, Kazuhiro Tanaka

FEDSM 2009; 1687-1694https://doi.org/10.1115/FEDSM2009-78513

Abstract

View Articletitled, Dynamic Behaviors of Butterfly Wing and Their Application to Micro Flight Robot

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Topics: Flight , Robots , Wings , Microelectromechanical systems , Actuators , Deformation , Vehicles

Instability and Breakdown of a Zero Net Mass-Flux Jet in a Blasius Boundary Layer

Jonathan H. Watmuff

FEDSM 2009; 1695-1705https://doi.org/10.1115/FEDSM2009-78588

Abstract

View Articletitled, Instability and Breakdown of a Zero Net Mass-Flux Jet in a Blasius Boundary Layer

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Topics: Boundary layers , Actuators , Turbulence , Waves , Wedges , Flow (Dynamics) , Laminar flow , Stability , Symmetry (Physics) , Wavelength

Symposium on Non-Invasive Measurements in Single and Multiphase Flows

The Measurement on Micro-Jet Impulse Based on Laser Interferometer

Zhu Ping, Liya Hou, Weiyi Zhang

FEDSM 2009; 1707-1714https://doi.org/10.1115/FEDSM2009-78030

Abstract

View Articletitled, The Measurement on Micro-Jet Impulse Based on Laser Interferometer

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Topics: Impulse (Physics) , Interferometers , Lasers , Nozzles , Pendulums , Torsion , Errors , Laser Doppler vibrometers , Propellants , Vibration

X-Ray Flow Visualization of a Circular Hydraulic Jump

Megan R. DiVall, Theodore J. Heindel

FEDSM 2009; 1715-1719https://doi.org/10.1115/FEDSM2009-78035

Abstract

View Articletitled, X-Ray Flow Visualization of a Circular Hydraulic Jump

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Topics: Flow visualization , Hydraulic jump , X-rays , Computerized tomography , Film thickness , Imaging , Lasers , Photography , Probes

Repeatability of Gas Holdup in a Fluidized Bed Using X-Ray Computed Tomography

Joshua B. Drake, Theodore J. Heindel

FEDSM 2009; 1721-1731https://doi.org/10.1115/FEDSM2009-78041

Abstract

View Articletitled, Repeatability of Gas Holdup in a Fluidized Bed Using X-Ray Computed Tomography

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Topics: Computerized tomography , Fluidized beds

X-Ray Particle Tracking Velocimetry in Fluidized Beds

Joshua B. Drake, Lie Tang, Theodore J. Heindel

FEDSM 2009; 1733-1742https://doi.org/10.1115/FEDSM2009-78150

Abstract

View Articletitled, X-Ray Particle Tracking Velocimetry in Fluidized Beds

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Topics: Fluidized beds , Particulate matter , X-rays

Experimental Study of Airflow Around the Syracuse CoE Building

Joshua Kehs, Dougal Bohl, Goodarz Ahmadi, Behtash Tavakoli

FEDSM 2009; 1743-1747https://doi.org/10.1115/FEDSM2009-78287

Abstract

View Articletitled, Experimental Study of Airflow Around the Syracuse CoE Building

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Topics: Air flow , Computer simulation , Construction , Lithography , Pressure , Pressure measurement , Three-dimensional computer-aided design , Vorticity , Wind , Wind tunnels

PIV Measurement of Oscillatory Flow Field in Compliant Tube

J. Kolinsky, J. Matecha, J. Novotny

FEDSM 2009; 1749-1752https://doi.org/10.1115/FEDSM2009-78573

Abstract

View Articletitled, PIV Measurement of Oscillatory Flow Field in Compliant Tube

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Topics: Flow (Dynamics) , Particulate matter

10th International Symposium on Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications

Investigation of Fan Casing Aerodynamic Noise at the Blade Passing Frequency

Jian-Cheng Cai, Da-Tong Qi, Fu-An Lu

FEDSM 2009; 1753-1761https://doi.org/10.1115/FEDSM2009-78070

Abstract

View Articletitled, Investigation of Fan Casing Aerodynamic Noise at the Blade Passing Frequency

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Topics: Aerodynamic noise , Blades , Noise (Sound)

Wake Structure of Heaving Elastic Airfoils and Their Dynamic Thrust

Masaki Fuchiwaki, Tomoki Kurinami, Kazuhiro Tanaka, Takahide Tabata

FEDSM 2009; 1763-1770https://doi.org/10.1115/FEDSM2009-78124

Abstract

View Articletitled, Wake Structure of Heaving Elastic Airfoils and Their Dynamic Thrust

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Topics: Airfoils , Thrust , Wakes , Vortex flow , Flat plates , Flow (Dynamics) , Deformation , Reynolds number , Shapes , Unsteady flow

Experimental Characterization of Flow Induced Vibration in Fully Developed Turbulent Pipe Flow

Andrew S. Thompson, Daniel Maynes, Thomas Shurtz, Jonathan D. Blotter

FEDSM 2009; 1771-1778https://doi.org/10.1115/FEDSM2009-78139

Abstract

View Articletitled, Experimental Characterization of Flow Induced Vibration in Fully Developed Turbulent Pipe Flow

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Topics: Experimental characterization , Flow-induced vibrations , Pipe flow , Turbulence , Pipes , Fluids , Vibration , Pressure , Displacement , Fluctuations (Physics)

Effects of the Divergence Angle on the Onset of Asymmetric Flow Through a Planar Diffuser

Majid Nabavi, Luc Mongeau

FEDSM 2009; 1779-1783https://doi.org/10.1115/FEDSM2009-78301

Abstract

View Articletitled, Effects of the Divergence Angle on the Onset of Asymmetric Flow Through a Planar Diffuser

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Topics: Diffusers , Flow (Dynamics) , Reynolds number , Turbulence , Compressible flow , Laminar flow

Three-Dimensional Steady Flow in Non-Linear Elastic Collapsible Tubes

Wonhyuk Koh, Sungwoo Kang, Myunghwan Cho, Jung Yul Yoo

FEDSM 2009; 1785-1790https://doi.org/10.1115/FEDSM2009-78343

Abstract

View Articletitled, Three-Dimensional Steady Flow in Non-Linear Elastic Collapsible Tubes

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Topics: Elasticity , Finite element analysis , Flow (Dynamics) , Fluid structure interaction , Buckling , Collapse , Computer software , Deformation , Density , Elastic analysis

Experimental Approach to the Aeroelastic Behaviour of an Oscillating Plate Impinged by Interacting High Velocity Gas Jets

C. Regardin, E. Szechenyi, F. Marmonier, Y. Nyirumulinga, R. Ohayon

FEDSM 2009; 1791-1798https://doi.org/10.1115/FEDSM2009-78344

Abstract

View Articletitled, Experimental Approach to the Aeroelastic Behaviour of an Oscillating Plate Impinged by Interacting High Velocity Gas Jets

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Topics: Flutter (Aerodynamics) , Jets

Fluid-Structure Interaction Simulation of Blood Flow Inside a Diseased Left Ventricle With Obstructive Hypertrophic Cardiomyopathy in Early Systole

Ahmad Moghaddaszade-Kermani, Peter Oshkai, Afzal Suleman

FEDSM 2009; 1799-1807https://doi.org/10.1115/FEDSM2009-78381

Abstract

View Articletitled, Fluid-Structure Interaction Simulation of Blood Flow Inside a Diseased Left Ventricle With Obstructive Hypertrophic Cardiomyopathy in Early Systole

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Topics: Blood flow , Fluid structure interaction , Simulation , Fluids , Myocardium , Pressure , Muscle , Algorithms , Boundary-value problems , Cavities

Aeroelastic Analysis of Membrane Micro Air Vehicles

Peter J. Attar, Raymond E. Gordnier, Jordan W. Johnston, William A. Romberg, Ramkumar N. Parthasarathy

FEDSM 2009; 1809-1824https://doi.org/10.1115/FEDSM2009-78575

Abstract

View Articletitled, Aeroelastic Analysis of Membrane Micro Air Vehicles

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Topics: Membranes , Vehicles , Limit cycles , Wings , Airfoils , Computation , Finite element model , Fluids , Flutter (Aerodynamics) , Oscillations

12th International Symposium on Gas-Particle Flows

Three-Dimensional Simulation of Turbulent Gas-Solid Flow and Heat Transfer in a Pipe

Z. Mansoori, A. Dadashi, M. Saffar-Avval, F. Behzad, G. Ahmadi

FEDSM 2009; 1825-1832https://doi.org/10.1115/FEDSM2009-78007

Abstract

View Articletitled, Three-Dimensional Simulation of Turbulent Gas-Solid Flow and Heat Transfer in a Pipe

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Topics: Flow (Dynamics) , Heat transfer , Pipes , Simulation , Turbulence

3D Numerical Simulation and PEPT Experimental Investigation of Pressurized Gas-Solid Fluidized Bed Hydrodynamic

P. Fede, G. Moula, A. Ingram, T. Dumas, O. Simonin

FEDSM 2009; 1833-1842https://doi.org/10.1115/FEDSM2009-78048

Abstract

View Articletitled, 3D Numerical Simulation and PEPT Experimental Investigation of Pressurized Gas-Solid Fluidized Bed Hydrodynamic

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Topics: Computer simulation , Fluidized beds , Particulate matter , Boundary-value problems , Trajectories (Physics)

Modeling of the Film Drainage Effect on Colliding Particle Statistics in Dilute Turbulent Gas-Solid Flows

P. Fede, O. Simonin

FEDSM 2009; 1843-1852https://doi.org/10.1115/FEDSM2009-78053

Abstract

View Articletitled, Modeling of the Film Drainage Effect on Colliding Particle Statistics in Dilute Turbulent Gas-Solid Flows

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Topics: Drainage , Flow (Dynamics) , Modeling , Quantum statistics , Turbulence , Particulate matter , Fluids , Collisions (Physics) , Computer simulation , Kinetic energy

Compressible Advection Through an Elastomer Seal: A Porous Media Approach to Seals for Space Applications

Nicholas G. Garafolo, Christopher C. Daniels

FEDSM 2009; 1853-1864https://doi.org/10.1115/FEDSM2009-78067

Abstract

View Articletitled, Compressible Advection Through an Elastomer Seal: A Porous Media Approach to Seals for Space Applications

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Topics: Elastomers , Porous materials , Flow (Dynamics) , Leakage , Darcy's law , Permeability , Pressure gradient , Silicones , Temperature , Vacuum

Direct Numerical Simulations of Colliding Particles Suspended in Homogeneous Isotropic Turbulence

M. Ernst, M. Sommerfeld

FEDSM 2009; 1865-1874https://doi.org/10.1115/FEDSM2009-78072

Abstract

View Articletitled, Direct Numerical Simulations of Colliding Particles Suspended in Homogeneous Isotropic Turbulence

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Topics: Collisions (Physics) , Computer simulation , Lattice Boltzmann methods , Particulate matter , Turbulence

Structure and Pressure Drop in Particle-Laden Gas Flow Through a Pipe Bend: A Numerical Analysis by the Euler/Lagrange Approach

S. Lai´n, M. Sommerfeld

FEDSM 2009; 1875-1887https://doi.org/10.1115/FEDSM2009-78090

Abstract

View Articletitled, Structure and Pressure Drop in Particle-Laden Gas Flow Through a Pipe Bend: A Numerical Analysis by the Euler/Lagrange Approach

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Topics: Collisions (Physics) , Flow (Dynamics) , Gas flow , Numerical analysis , Particulate matter , Pipe bends , Pressure drop , Surface roughness

DNS/DPS of Inertial Droplet Coalescence in Homogeneous Isotropic Turbulence and Comparison With PDF Model Predictions Using the Direct Quadrature Method of Moments

Dirk Wunsch, Roel Belt, Pascal Fede, Olivier Simonin

FEDSM 2009; 1889-1898https://doi.org/10.1115/FEDSM2009-78091

Abstract

View Articletitled, DNS/DPS of Inertial Droplet Coalescence in Homogeneous Isotropic Turbulence and Comparison With PDF Model Predictions Using the Direct Quadrature Method of Moments

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Topics: Drops , Method of moments , Turbulence , Particulate matter , Engineering simulation , Inertia (Mechanics) , Particle size , Simulation , Accounting , Chaos

A Simplified Particle-Turbulence Interaction PDF Model: Application to Deposition Modelling in Turbulent Boundary Layer

Sylvain Aguinaga, Olivier Simonin, Jacques Bore´e, Vincent Herbert

FEDSM 2009; 1899-1910https://doi.org/10.1115/FEDSM2009-78128

Abstract

View Articletitled, A Simplified Particle-Turbulence Interaction PDF Model: Application to Deposition Modelling in Turbulent Boundary Layer

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Topics: Boundary layer turbulence , Modeling , Particulate matter , Turbulence , Fluids , Absorption , Boundary layers , Boundary-value problems , Channel flow , Engineering simulation

CFD Prediction of Pressure Drop and Flow Field in Standard Gas Cyclone Models

Nabil Kharoua, Lyes Khezzar, Zoubir Nemouchi

FEDSM 2009; 1911-1920https://doi.org/10.1115/FEDSM2009-78146

Abstract

View Articletitled, CFD Prediction of Pressure Drop and Flow Field in Standard Gas Cyclone Models

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Topics: Computational fluid dynamics , Entropy , Flow (Dynamics) , Pressure drop , Stress

Direct Numerical Simulation of Four Way-Coupled Gas-Solid Flow and Deposition in a Turbulent Channel Flow

Goodarz Ahmadi, Hojjat Nasr, John B. McLaughlin

FEDSM 2009; 1921-1927https://doi.org/10.1115/FEDSM2009-78249

Abstract

View Articletitled, Direct Numerical Simulation of Four Way-Coupled Gas-Solid Flow and Deposition in a Turbulent Channel Flow

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Topics: Channel flow , Collisions (Physics) , Computer simulation , Flow (Dynamics) , Particulate matter , Turbulence , Computation , Engineering simulation , Fluids , Simulation

Evaluation of Magnitude and Location of Solid Particle Erosive Wear in an Elbow Geometry Using CFD Analysis

Quamrul H. Mazumder

FEDSM 2009; 1929-1934https://doi.org/10.1115/FEDSM2009-78282

Abstract

View Articletitled, Evaluation of Magnitude and Location of Solid Particle Erosive Wear in an Elbow Geometry Using CFD Analysis

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Topics: Computational fluid dynamics , Geometry , Particulate matter , Wear , Flow (Dynamics) , Erosion , Particle size , Fluids , Dynamics (Mechanics) , Metals

Transport and Deposition of Particles and Fibers in Human Tracheobronchial Tree

L. Tian, G. Ahmadi, P. K. Hopke, Y.-S. Cheng

FEDSM 2009; 1935-1938https://doi.org/10.1115/FEDSM2009-78284

Abstract

View Articletitled, Transport and Deposition of Particles and Fibers in Human Tracheobronchial Tree

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Topics: Bifurcation , Fibers , Particulate matter , Turbulence

Numerical Study of Angle of Incidence Effect on Particle Deposition Over a Square Cylinder in a Channel Using Lattice-Boltzmann Method

S. Jafari, M. Salmanzadeh, M. Rahnama, G. Ahmadi

FEDSM 2009; 1939-1944https://doi.org/10.1115/FEDSM2009-78286

Abstract

View Articletitled, Numerical Study of Angle of Incidence Effect on Particle Deposition Over a Square Cylinder in a Channel Using Lattice-Boltzmann Method

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Topics: Cylinders , Lattice Boltzmann methods , Particulate matter , Vortex shedding

Simulation of Aerosol Deposition in 90° Square Cross Section Bends Using LES

Nemat Baghernezhad, Omid Abouali, Goodarz Ahmadi

FEDSM 2009; 1945-1955https://doi.org/10.1115/FEDSM2009-78312

Abstract

View Articletitled, Simulation of Aerosol Deposition in 90° Square Cross Section Bends Using LES

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Topics: Aerosols , Simulation , Particulate matter , Flow (Dynamics) , Ducts , Large eddy simulation , Reynolds number , Turbulence

Effect of Entrance Position on Particle Dispersion in Bidirectional Vortex Flow

S. R. Dehghani, M. H. Saidi, A. A. Mozafari, A. Ghafourian

FEDSM 2009; 1957-1964https://doi.org/10.1115/FEDSM2009-78357

Abstract

View Articletitled, Effect of Entrance Position on Particle Dispersion in Bidirectional Vortex Flow

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Topics: Engines , Flow (Dynamics) , Particulate matter , Vortex flow , Vortices

A k-ε Model for Particle-Laden Turbulent Flows

J. D. Schwarzkopf, C. T. Crowe, P. Dutta

FEDSM 2009; 1965-1968https://doi.org/10.1115/FEDSM2009-78385

Abstract

View Articletitled, A k-ε Model for Particle-Laden Turbulent Flows

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Topics: Particulate matter , Turbulence , Energy dissipation , Kinetic energy , Air flow , Boundary-value problems , Computer simulation , Flow (Dynamics) , Fluids

Discrete Element Simulations of Granular Flow in a Pebble Bed Reactor

Xiang Zhao, Trent Montgomery, Sijun Zhang

FEDSM 2009; 1969-1977https://doi.org/10.1115/FEDSM2009-78460

Abstract

View Articletitled, Discrete Element Simulations of Granular Flow in a Pebble Bed Reactor

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Topics: Engineering simulation , Flow (Dynamics) , Simulation

Application of the Immersed Boundary Method and Direct Numerical Simulation for the Heat Transfer From Particles

Zhi-Gang Feng, Efstathios E. Michaelides

FEDSM 2009; 1979-1986https://doi.org/10.1115/FEDSM2009-78493

Abstract

View Articletitled, Application of the Immersed Boundary Method and Direct Numerical Simulation for the Heat Transfer From Particles

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Topics: Computer simulation , Heat transfer ,