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Volume 1: Symposia, Parts A and B

Symposium on Issues and Perspectives in Automotive Flows

Study of Drag Reduction Devices for a Square Back Vehicle Configuration Using RANS CFD Simulations

Bahram Khalighi, Kuo-Huey Chen, Gianluca Iaccarino

FEDSM 2012; 1-8https://doi.org/10.1115/FEDSM2012-72025

Abstract

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Topics: Computational fluid dynamics , Drag reduction , Engineering simulation , Reynolds-averaged Navier–Stokes equations , Simulation , Vehicles , Drag (Fluid dynamics) , Flow (Dynamics) , Pressure , Cavities

Coupled Sliding Grids and Adaptive Grid Refinement for RANS Simulation of an Oscillating Car Model

Emmanuel Guilmineau, Patrick Queutey, Alban Leroyer, Jeroen Wackers

FEDSM 2012; 9-19https://doi.org/10.1115/FEDSM2012-72081

Abstract

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Topics: Reynolds-averaged Navier–Stokes equations , Simulation , Flow (Dynamics) , Vehicles , Yaw , Computational fluid dynamics , Wind , Algebra , Bridges (Structures) , Computer simulation

Passive Control of Flow in an A-Pillar Region in the Presence of Uniform or Turbulent Upstream Flow

Luis F. G. de Moraes, Christophe Sicot, François Paille, Jacques Borée

FEDSM 2012; 21-30https://doi.org/10.1115/FEDSM2012-72180

Abstract

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Topics: Columns (Structural) , Flow (Dynamics) , Passive control , Turbulence , Vortices , Noise (Sound) , Pressure , Dynamics (Mechanics) , Fluctuations (Physics) , Generators

Yaw- and Trailer Dependence for Rear-Mounted Cooling Installations for Heavy Vehicles

Lisa Larsson, Torbjörn Wiklund, Erik Dahl, Lennart Löfdahl

FEDSM 2012; 31-40https://doi.org/10.1115/FEDSM2012-72248

Abstract

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Topics: Cooling , Vehicles , Yaw , Emissions , Engines , Trucks , Computational fluid dynamics , Fuels , Air flow , Drag (Fluid dynamics)

Experimental and Numerical Investigation of the DrivAer Model

Angelina I. Heft, Thomas Indinger, Nikolaus A. Adams

FEDSM 2012; 41-51https://doi.org/10.1115/FEDSM2012-72272

Abstract

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Topics: Computer simulation , Computer software , Flow (Dynamics) , Geometry , Optimization , Vehicles

Influence of a Diffuser to the Wake Flow of a Passenger Car

Jesper Marklund, Lennart Lofdahl

FEDSM 2012; 53-62https://doi.org/10.1115/FEDSM2012-72353

Abstract

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Topics: Automobiles , Diffusers , Wakes , Drag (Fluid dynamics) , Drag reduction , Flow (Dynamics) , Geometry , Pressure , Vehicles , Automotive industry

Forces and Flow Structures on a Simplified Car Model Exposed to a Transient Crosswind

Valérie Ferrand, Bartlomiej Grochal

FEDSM 2012; 63-73https://doi.org/10.1115/FEDSM2012-72356

Abstract

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Topics: Flow (Dynamics) , Transients (Dynamics) , Phase shift , Yaw , Delays , Dynamic testing (Engineering) , Oscillating frequencies , Pressure , Reynolds number , Stability

The Interior Design of a 40% Scaled DrivAer Body and First Experimental Results

Steffen Mack, Thomas Indinger, Nikolaus A. Adams, Stefan Blume, Peter Unterlechner

FEDSM 2012; 75-90https://doi.org/10.1115/FEDSM2012-72371

Abstract

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Topics: Design , Simulation , Wind tunnels

Numerical Simulation and Control of the Flow Around One or Two Ahmed Bodies

Charles-Henri Bruneau, Emmanuel Creusé, Delphine Depeyras, Patrick Gilliéron, Iraj Mortazavi

FEDSM 2012; 91-96https://doi.org/10.1115/FEDSM2012-72384

Abstract

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Topics: Computer simulation , Drag (Fluid dynamics) , Flow (Dynamics) , Passive control , Pressure , Roads , Vortex shedding , Vortices , Wakes

Methods of Reducing Vehicle Aerodynamic Drag

Volodymyr Sirenko, Roman Pavlovs’ky, Upendra S. Rohatgi

FEDSM 2012; 97-102https://doi.org/10.1115/FEDSM2012-72491

Abstract

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Topics: Drag (Fluid dynamics) , Vehicles , Drag reduction , Wind , Wind tunnels , Clearances (Engineering) , Engines , Generators , Motors , Roads

Noise Prediction in HVAC Squirrel-Cage Fans by Unsteady Reynolds Navier-Stokes Computation

Sandra Velarde-Suárez, Rafael Ballesteros-Tajadura, Jesús Manuel Fernández Oro, José González

FEDSM 2012; 103-112https://doi.org/10.1115/FEDSM2012-72502

Abstract

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Topics: Computation , Fans , HVAC equipment , Noise (Sound) , Computational fluid dynamics , Design , Automobiles , Blades , Computers , Flow instability

13th Advances in Numerical Modeling for Turbomachinery Flow Optimization

Study of Flow Controlling on LP Turbine at Different Reynolds Number

Muhammad Aqib Chishty, Hossein Raza Hamdani, Khalid Parvez, Muhammad Nafees Mumtaz Qadri

FEDSM 2012; 113-123https://doi.org/10.1115/FEDSM2012-72094

Abstract

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Topics: Flow (Dynamics) , Reynolds number , Turbines , Flow separation , Boundary layers , Pressure , Separation (Technology) , Vortices , Bubbles , Cascades (Fluid dynamics)

Optimization of the Inlet Velocity Profile in a Conical Diffuser

Sergio Galván, Marcelo Reggio, Francois Guibault

FEDSM 2012; 125-134https://doi.org/10.1115/FEDSM2012-72103

Abstract

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Topics: Diffusers , Optimization , Flow (Dynamics) , Turbines , Boundary-value problems , Design , Hydraulic turbines , Hydroelectric power stations , Vortices

Investigation of Turbulent Tip Leakage Vortex in an Axial Water Jet Pump With Large Eddy Simulation

Chunill Hah

FEDSM 2012; 135-142https://doi.org/10.1115/FEDSM2012-72121

Abstract

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Topics: Jet pumps , Large eddy simulation , Leakage , Turbulence , Vortices , Water , Flow (Dynamics) , Cavitation , Pressure , Blades

Numerical Investigation of Viscous Flow in Three Centrifugal Pumps

Carlos Luis Moreno, Alejandro Fuenmayor, Gilberto Núñez, Jesús De Andrade, Ricardo Noguera, Miguel Asuaje

FEDSM 2012; 143-152https://doi.org/10.1115/FEDSM2012-72150

Abstract

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Topics: Centrifugal pumps , Viscous flow , Impellers , Pumps , Fluids , Computational fluid dynamics , Flow (Dynamics) , Viscosity , Water , Fluid dynamics

A Multi-Objective Optimization for a Centrifugal Fan Impeller

Yu-Tai Lee, Paul Cooper

FEDSM 2012; 153-165https://doi.org/10.1115/FEDSM2012-72263

Abstract

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Topics: Impellers , Pareto optimization , Design , Flow (Dynamics) , Blades , Aerodynamics , Computational fluid dynamics , Genetic algorithms , Geometry , Optimization

Application of Deterministic Correlations in the Analysis of Rotor-Stator Interactions in Axial Flow Fans

Mónica Galdo Vega, María Rodriguez Lastra, Katia María Argüelles Diaz, Jesús Manuel Fernández Oro

FEDSM 2012; 167-178https://doi.org/10.1115/FEDSM2012-72450

Abstract

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Topics: Axial flow , Fans , Rotors , Stators , Flow (Dynamics) , Stress , Tensors , Turbomachinery , Computation , Computer simulation

19th Symposium on Industrial and Environmental Applications of Fluid Mechanics

3D Unsteady Simulation of a Planing Hull Propelled by a Waterjet Pump System

Simon Forest, Stéphane Moreau, Alain Desrochers

FEDSM 2012; 179-189https://doi.org/10.1115/FEDSM2012-72089

Abstract

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Topics: Hull , Pumps , Simulation , Boats , Computer simulation , Equilibrium (Physics) , Propulsion systems , Degrees of freedom , Ducts , Dynamics (Mechanics)

Development of Microbubble Generator and its Utilization to Enhance the Mass Transfer in the Bubble Plumes and Columns

Akiko Kaneko, Xiaobo Gong, Shu Takagi, Yoichiro Matsumoto

FEDSM 2012; 191-196https://doi.org/10.1115/FEDSM2012-72097

Abstract

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Topics: Bubbles , Generators , Mass transfer , Plumes (Fluid dynamics) , Venturi tubes , Buoyancy , Microbubbles , Modeling , Porosity , Shrinkage (Materials)

Numerical and Experimental Investigation of Wave-Structure Interactions on Coastal Highways and Levees

Ning Zhang, Zhuang Li, Alan Davis, Puxuan Li, Anpeng He

FEDSM 2012; 197-202https://doi.org/10.1115/FEDSM2012-72106

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Topics: Highways , Levees , Shorelines , Waves , Erosion , Damage , Pressure , Storms , Surges , Computer simulation

Pulsatile Non-Newtonian Flow in a Three-Stream Coaxial Airblast Injector

Wayne Strasser

FEDSM 2012; 203-209https://doi.org/10.1115/FEDSM2012-72107

Abstract

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Topics: Ejectors , Non-Newtonian flow , Nozzles , Sprays , Flow (Dynamics) , Geometry , Computational methods , Density , Frequency-domain analysis , Gas flow

Perspective on the Tidal Bore: Background and Initiation

S. David Graber

FEDSM 2012; 211-221https://doi.org/10.1115/FEDSM2012-72112

Abstract

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Topics: Tides , Disasters , Engineers , Flumes , Rivers , Waves

Perspective on the Tidal Bore: Channel Taper, Friction, Building, Maximum Height, Variation, Dissipation

S. David Graber

FEDSM 2012; 223-233https://doi.org/10.1115/FEDSM2012-72114

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Topics: Energy dissipation , Friction , Tides , Flumes , Standing waves

Recent Achievements and Challenges in Modelling and Simulation of Complex Multi-Scale MHD Phenomena

Sasa Kenjeres

FEDSM 2012; 235-245https://doi.org/10.1115/FEDSM2012-72119

Abstract

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Topics: Magnetohydrodynamics , Modeling , Simulation , Flow (Dynamics) , Turbulence , Computer simulation , Convection , Electrodes , Electromagnetic fields , Fluids

Aerodynamic Study of a Tricycle Wheel Subsystem for Drag Reduction

Thomas Driant, Lakhdar Remaki, Stéphane Moreau, Alain Desrochers, Hachimi Fellouah

FEDSM 2012; 247-252https://doi.org/10.1115/FEDSM2012-72123

Abstract

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Topics: Drag reduction , Wheels , Drag (Fluid dynamics) , Computer simulation , Optimization , Computational fluid dynamics , Flow (Dynamics) , Shapes , Tires , Vehicles

Overview of Particle Transport and Deposition in Environmental and Industrial Applications

Goodarz Ahmadi

FEDSM 2012; 253-258https://doi.org/10.1115/FEDSM2012-72144

Abstract

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Topics: Particulate matter , Flow (Dynamics) , Computer simulation , Simulation , Turbulence , Aerosols , Air flow , Doors , Equations of motion , Navier-Stokes equations

Monte Carlo Simulations of Micro-Particle Detachment and Resuspension From Surfaces in Turbulent Flows

Iman Goldasteh, Goodarz Ahmadi, Andrea Ferro

FEDSM 2012; 259-265https://doi.org/10.1115/FEDSM2012-72148

Abstract

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Topics: Microparticles , Particulate matter , Simulation , Turbulence

CFD Simulation of Particle Transport and Dispersion in Indoor Environment by Human Walking

Iman Goldasteh, Goodarz Ahmadi, Andrea Ferro

FEDSM 2012; 267-272https://doi.org/10.1115/FEDSM2012-72149

Abstract

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Topics: Computational fluid dynamics , Cycles , Gates (Closures) , Particulate matter , Simulation

Compressible Euler Extension of a Massively-Parallel Spectral Element Solver

Joshua L. Camp, Andrew Duggleby

FEDSM 2012; 273-279https://doi.org/10.1115/FEDSM2012-72308

Abstract

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Topics: Aerospace industry , Computational fluid dynamics , Cycles , Design , Flow (Dynamics) , Graphics processing units , Navier-Stokes equations

A New Particle Set of Contours Method for Advection-Diffusion Problems Applied to the Modelling of Waste Disposal

Héloise Beaugendre, Serge Huberson, Iraj Mortazavi

FEDSM 2012; 281-289https://doi.org/10.1115/FEDSM2012-72359

Abstract

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Topics: Diffusion (Physics) , Modeling , Particulate matter , Waste disposal , Porous materials , Approximation , Resolution (Optics)

Modeling Wind Flow and Particulate Pollutant Dispersion Around a Realistic Model of a Building Using Large-Eddy Simulation

Behtash Tavakoli, Goodarz Ahmadi

FEDSM 2012; 291-295https://doi.org/10.1115/FEDSM2012-72362

Abstract

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Topics: Flow (Dynamics) , Large eddy simulation , Modeling , Particulate matter , Pollution , Turbulence , Wind , Air pollution , Air flow , Cities

Numerical Prediction of Particulate Flow Over a Backward-Facing Step Followed by a Filter Medium

A. K. Dange, K. C. Ravi, F. W. Chambers

FEDSM 2012; 297-306https://doi.org/10.1115/FEDSM2012-72397

Abstract

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Topics: Filters , Flow (Dynamics) , Particulate matter , Porous materials , Computational fluid dynamics , Boundary-value problems , Modeling , Separation (Technology) , Turbulence , Air filters

Unsteady Modeling of Powdered Activated Carbon Deposition on Collection Electrode of a Lab-Scale Electrostatic Precipitator (ESP)

Yasmin Khakpour, Herek L. Clack

FEDSM 2012; 307-313https://doi.org/10.1115/FEDSM2012-72409

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Topics: Activated carbon , Electrodes , Modeling , Particulate matter , Flow (Dynamics) , Boundary-value problems , Computational fluid dynamics , Dust , Electric fields , Electric potential

24th Symposium on Fluid Machinery

Use of CFD Tools in Internal Deflector Design for Cross Flow Turbine Efficiency Improvement

Sergio D. Croquer, Jesus de Andrade, Jorge Clarembaux, Freddy Jeanty, Miguel Asuaje

FEDSM 2012; 315-325https://doi.org/10.1115/FEDSM2012-72017

Abstract

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Topics: Computational fluid dynamics , Cross-flow , Design , Turbines , Computer simulation , Flow (Dynamics) , Blades , Construction , Hydropower , Power stations

A Preliminary Analysis of a Turgo Type Turbine CFD Simulation Designed With an Integrated Dimensional Methodology

Jorge Luis Clarembaux Correa, Jesús De Andrade, Miguel Asuaje

FEDSM 2012; 327-337https://doi.org/10.1115/FEDSM2012-72018

Abstract

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Topics: Computational fluid dynamics , Simulation , Turbines

Case Study of Tandem Impeller Rotating at Different Speeds

Takuji Tsugawa

FEDSM 2012; 339-346https://doi.org/10.1115/FEDSM2012-72019

Abstract

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Topics: Impellers , Design , Diffusion (Physics) , Flow (Dynamics) , Shapes , Suction , Turning angles

Numerical Simulation of Inner Flow in a Double Blades Pump Based on OpenFOAM and its PIV Verification

Yun Ren, Houlin Liu, Kai Wang, Minggao Tan, Denghao Wu, Hongbin Yang

FEDSM 2012; 347-355https://doi.org/10.1115/FEDSM2012-72037

Abstract

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

Numerical Simulation of a Micro Pelton Turbine Working in the Two-Phase Flow Regime

Sebastian Schuster, Friedrich-Karl Benra, Hans Josef Dohmen

FEDSM 2012; 357-365https://doi.org/10.1115/FEDSM2012-72039

Abstract

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Topics: Computer simulation , Turbines , Two-phase flow

Numerical Simulation in Turbine Mode of Counter-Rotating Type Axial Flow Pump (Preparation of Pump-Turbine Unit in Cooperation With Wind Power Unit)

Tengen Murakami, Toshiaki Kanemoto, Gohki Takano, Risa Kasahara

FEDSM 2012; 367-373https://doi.org/10.1115/FEDSM2012-72046

Abstract

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Topics: Axial flow , Computer simulation , Pump turbines , Pumps , Turbines , Wind power , Impellers , Angular momentum , Cavitation , Electricity (Physics)

Study of Transient Behavior in Centrifugal Pump During Startup Period

Yu-liang Zhang, Zu-chao Zhu, Bao-ling Cui, Yi Li

FEDSM 2012; 375-380https://doi.org/10.1115/FEDSM2012-72065

Abstract

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Topics: Centrifugal pumps , Computer simulation , Transients (Dynamics)

Calculation of Axial Hydraulic Thrust of Francis Turbine

XingYing Ji, Lai Xu, Xiao Liu

FEDSM 2012; 381-385https://doi.org/10.1115/FEDSM2012-72070

Abstract

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Topics: Francis turbines , Thrust , Turbines , Computer simulation , Suction , Blades , Pressure , Theoretical methods

Multi-Parameters Pump Impeller Optimization

Mohammed A. Siddiqi, Praneetha Boppa, Mikhail P. Strongin

FEDSM 2012; 387-394https://doi.org/10.1115/FEDSM2012-72091

Abstract

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Topics: Optimization , Pump impellers , Design , Blades , Computational fluid dynamics , Computer software , Experimental design , Flow (Dynamics) , Pumps , Simulation

Flow Visualization Using Cavitation Within Blade Passage of an Axial Waterjet Pump Rotor

David Y. Tan, Rinaldo L. Miorini, Jens Keller, Joseph Katz

FEDSM 2012; 395-404https://doi.org/10.1115/FEDSM2012-72108

Abstract

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Topics: Blades , Cavitation , Flow visualization , Pumps , Rotors , Flow (Dynamics) , Pressure , Stators , Cavities , Corners (Structural elements)

Investigation of Multiphase Unsteady Flow in a Double-Channel Pump by CFD Simulation and PIV Measurement

Binjuan Zhao, Shouqi Yuan, Zhongfu Huang, Duohua Hou

FEDSM 2012; 405-412https://doi.org/10.1115/FEDSM2012-72139

Abstract

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Topics: Computational fluid dynamics , Multiphase flow , Pumps , Simulation , Unsteady flow

The Influence of Oscillating Jet on the Liquid Jet Gas Pump’s Performance

Qingjiang Xiang, Yanlan Wu, Hong Li, Qianglong Yun

FEDSM 2012; 413-417https://doi.org/10.1115/FEDSM2012-72146

Abstract

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Topics: Absorption , Flow (Dynamics) , Nozzles , Oscillating frequencies , Pipes , Pressure , Pumps , Signals

Structural Design and Numerical Simulation of Flue-Gas Desulfurization Absorption Tower Circulating Pump

Jianrui Liu, Xiaoke He, Chenxu Guo, Haigang Wen, Zhenjun Gao

FEDSM 2012; 419-425https://doi.org/10.1115/FEDSM2012-72147

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Topics: Absorption , Computer simulation , Flue gas desulfurization , Pumps , Structural design , Design , Blades , Internal flow , Service life (Equipment) , Alloy steel

Numerical Optimal Design of a Non-Overload Centrifugal Pump

Bo Hu, Shouqi Yuan, Weigang Lu, Tong Li, Chenxu Guo

FEDSM 2012; 427-433https://doi.org/10.1115/FEDSM2012-72152

Abstract

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Topics: Centrifugal pumps , Design , Impellers , Pumps , Design methodology , Flow (Dynamics) , Blades , China , Computer simulation , Engineering standards

Effects of Splitter Blades on the Unsteady Flow of a Centrifugal Pump

Liting Ye, Shouqi Yuan, Jinfeng Zhang, Ye Yuan

FEDSM 2012; 435-441https://doi.org/10.1115/FEDSM2012-72155

Abstract

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Topics: Blades , Centrifugal pumps , Unsteady flow

Evaluation of a Twin Screw Pump for Use in High Gas Volume Fraction Flows

Gerald L. Morrison, Abhay Patil, Daniel Cihak

FEDSM 2012; 443-451https://doi.org/10.1115/FEDSM2012-72179

Abstract

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Topics: Flow (Dynamics) , Pumps , Screws , Pressure , Electricity (Physics) , Fluids , Gas compressors , Maintenance , Oil wells , Separation (Technology)

Stability of an Axial-Thrust Self-Balancing System

Takashi Shimura, Satoshi Kawasaki, Masaharu Uchiumi, Toshiya Kimura, Mitsuaki Hayashi, Jun Matsui

FEDSM 2012; 453-460https://doi.org/10.1115/FEDSM2012-72196

Abstract

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Topics: Stability , Thrust , Rotor assembly , Orifices , Pumps , Vibration , Rockets , Turbine components , Fluids , Impellers

Experimental Study of Aerodynamic Noise From a Double Shaft Fan

Jafar Madadnia, Faisal Alshehri, Kaushik Tilwa

FEDSM 2012; 461-468https://doi.org/10.1115/FEDSM2012-72197

Abstract

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Topics: Aerodynamic noise , Noise (Sound)

3-D Euler-Lagrange CFD Simulation of Particle Impact on Carrier Fluid Through Gate Valve

Zhe Lin, Xiaodong Ruan, Baoling Cui, Zuchao Zhu

FEDSM 2012; 469-473https://doi.org/10.1115/FEDSM2012-72202

Abstract

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Topics: Computational fluid dynamics , Flow (Dynamics) , Fluids , Gates (Closures) , Particle collisions , Simulation , Valves

Blade Outlet Angle Effect on Two-Phase Flow in Chemical Pump With Crystallization Phenomenon

Dong Liu, Zhong Li, Chun-lin Wang, Min-guan Yang

FEDSM 2012; 475-478https://doi.org/10.1115/FEDSM2012-72206

Abstract

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Topics: Blades , Crystallization , Pumps , Two-phase flow

Improvement of Axial-Flow Pump Part Load Behavior by a Double Inlet Nozzle

Hans Josef Dohmen, Friedrich-Karl Benra, Sven Brinkhorst

FEDSM 2012; 479-489https://doi.org/10.1115/FEDSM2012-72211

Abstract

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Topics: Axial flow , Navier-Stokes equations , Nozzles , Pumps , Stress

Pressure and Velocity Fluctuations in the Diffuser for Rotating Stall Period

Youhwan Shin, Ji-In Yoon, Yoon Pyo Lee

FEDSM 2012; 491-496https://doi.org/10.1115/FEDSM2012-72226

Abstract

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Topics: Diffusers , Fluctuations (Physics) , Pressure , Compressors , Flow (Dynamics) , Impellers , Pressure transducers , Vaneless diffusers , Water

Effects of Blade-End Open Ratio on Aerodynamic Performance of Multi-Blade Fan

Ho Ho Lee, Hang Cheol Choi, Jae Gu Jung, Yoon Pyo Lee, Youhwan Shin, Jin Taek Chung

FEDSM 2012; 497-504https://doi.org/10.1115/FEDSM2012-72231

Abstract

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Topics: Blades , Flow (Dynamics) , Design , Flow separation , Performance characterization

A Practical Approach to Speed Up NPSHr Prediction of Centrifugal Pumps Using CFD Cavitation Model

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

FEDSM 2012; 505-514https://doi.org/10.1115/FEDSM2012-72282

Abstract

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Topics: Cavitation , Centrifugal pumps , Computational fluid dynamics

Experimental and Numerical Investigation of the Flow in a Micropump Model

Joaquín Fernández, Alberto Marcos, José María Montanero, Raúl Barrio, Jorge L. Parrondo

FEDSM 2012; 515-520https://doi.org/10.1115/FEDSM2012-72289

Abstract

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Topics: Flow (Dynamics) , Micropumps , Diffusers , Engineering prototypes , Nozzles

Comparison of Rotordynamic Fluid Forces Between Closed Impeller and Open Impeller

Masaharu Uchiumi, Naoki Nagao, Yoshiki Yoshida, Masato Eguchi

FEDSM 2012; 521-527https://doi.org/10.1115/FEDSM2012-72348

Abstract

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Topics: Fluids , Impellers , Whirls , Damping , Density , Design , Inertia (Mechanics) , Magnetic bearings , Rockets , Rotor vibration

Investigation on Parametric Design of Centrifugal Pump Impeller and its Optimization With Response Surface Method

Renhui Zhang, Kai Zheng, Junhu Yang

FEDSM 2012; 529-533https://doi.org/10.1115/FEDSM2012-72401

Abstract

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Topics: Centrifugal pumps , Impellers , Optimization , Parametric design , Response surface methodology , Design , Partial differential equations , Boundary-value problems , Pump impellers , Deformation

Vibration Characteristics due to Cavitation in Stator Element of Automotive Torque Converter at Stall Condition

Satoshi Watanabe, Ryosuke Otani, Shun Kunimoto, Yoshinori Hara, Akinori Furukawa, Takeshi Yamaguchi

FEDSM 2012; 535-541https://doi.org/10.1115/FEDSM2012-72418

Abstract

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Topics: Cavitation , Stators , Torque converters , Vibration , Blades , Corners (Structural elements) , Pressure , Suction , Bubbles , Exterior walls

Experimental Study on Aero-Acoustic Characteristics of a Centrifugal Compressor and an Optimal Design for Noise Reduction

Kyoung Ku Ha, Tae Bin Jeong, Shin Hyoung Kang

FEDSM 2012; 543-550https://doi.org/10.1115/FEDSM2012-72421

Abstract

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Topics: Acoustics , Compressors , Design , Fuel cell vehicles , Noise (Sound) , Noise control , Optimization , Blades , Impellers , Compressed air

A Study of Hydraulic Design of a Ducted Azimuth Thruster

Jong-Hwoo Park, Kyung-Nam Chung, Bong-Jun Chang, Seok-Cheon Go, Jae-Hoon Chung

FEDSM 2012; 551-557https://doi.org/10.1115/FEDSM2012-72432

Abstract

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Topics: Design , Propellers , Boats , Ducts , Screws , Struts (Engineering) , Cavitation , Computational fluid dynamics , Engines , Gears

12th International Symposium on Numerical Methods for Multiphase Flow

Simulation and Comparison of Particle Injection in an Indoor Environment Using the Species Transport and Discrete Phase Models

Z. C. Zheng, Z. Wei, J. S. Bennett, X. Yang

FEDSM 2012; 559-568https://doi.org/10.1115/FEDSM2012-72014

Abstract

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Topics: Particulate matter , Simulation , Flow (Dynamics) , Fluid dynamics , Fluids , Reynolds-averaged Navier–Stokes equations , Boundary-value problems , Density , Flow simulation , Newton's laws of motion

Surface Tension Model for Particle Method Using Inter-Particle Force Derived From Potential Energy

Eiji Ishii, Taisuke Sugii

FEDSM 2012; 569-578https://doi.org/10.1115/FEDSM2012-72030

Abstract

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Topics: Particulate matter , Potential energy , Surface tension , Fluid dynamics , Simulation , Space , Drops , Adhesion , Cohesion , Design

Roles of Neutrally Buoyant Particles in Gas-Liquid-Solid Flows

Xinyu Zhang, Goodarz Ahmadi

FEDSM 2012; 579-585https://doi.org/10.1115/FEDSM2012-72038

Abstract

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Topics: Computational fluid dynamics , Flow (Dynamics) , Particulate matter

An Accurate and Simple Approach to Allow for the Transient Temperature Gradient in a Vaporizing Droplet

Alexander Snegirev, Victor Talalov

FEDSM 2012; 587-598https://doi.org/10.1115/FEDSM2012-72047

Abstract

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Topics: Drops , Temperature gradient , Transients (Dynamics) , Evaporation , Modeling , Temperature , Computational fluid dynamics , Dynamics (Mechanics) , Polynomial approximation , Sprays

Interactions Between High-Viscosity Droplets Deposited on a Surface: Experiments and Simulations

J. Esmaeelpanah, A. Dalili, S. Chandra, J. Mostaghimi, H. C. Fan, H. Kuo

FEDSM 2012; 599-603https://doi.org/10.1115/FEDSM2012-72068

Abstract

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Topics: Drops , Engineering simulation , Simulation , Viscosity , Equilibrium (Physics) , Surface tension , Computers , Construction , Fluid dynamics , Fluids

Discrete Element Modeling and Validation of Fluidized Bed With Multiple Jets

Surya Deb, Danesh Tafti

FEDSM 2012; 605-613https://doi.org/10.1115/FEDSM2012-72084

Abstract

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Topics: Fluidized beds , Jets , Modeling , Engineering simulation , Simulation , Computation , Fluidization , Particulate matter , Biomass , Coal

Droplet Impact: A GPU Based Smoothed Particle Hydrodynamics (SPH) Approach

Amirsaman Farrokhpanah, Babak Samareh, Javad Mostaghimi

FEDSM 2012; 615-623https://doi.org/10.1115/FEDSM2012-72116

Abstract

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Topics: Drops , Graphics processing units , Hydrodynamics , Particulate matter , Algorithms , Fluids , Engineering simulation , Equilibrium (Physics) , Fluid dynamics , Navier-Stokes equations

Using Graphics Processing Units to Accelerate Numerical Simulations of Interfacial Incompressible Flows

Stephen R. Codyer, Mehdi Raessi, Gaurav Khanna

FEDSM 2012; 625-634https://doi.org/10.1115/FEDSM2012-72176

Abstract

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Topics: Computer simulation , Flow (Dynamics) , Graphics processing units , Linear algebra , Simulation , Pressure , Fluid dynamics , Navier-Stokes equations , Surface tension

Approach to Prevent Spurious Oscillations in Compressible Multicomponent Flows Using High-Order Methods

Hiroshi Terashima, Soshi Kawai, Mitsuo Koshi

FEDSM 2012; 635-643https://doi.org/10.1115/FEDSM2012-72246

Abstract

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Topics: Flow (Dynamics) , Oscillations , Fluids , Pressure , Temperature , Diffusion (Physics) , Density , Gases , Shock tubes , Shock waves

Eulerian-Eulerian Modeling of Multiple Jet Interactions for Different Distributor Plates

Santhip Krishnan Kanholy, Francine Battaglia

FEDSM 2012; 645-652https://doi.org/10.1115/FEDSM2012-72276

Abstract

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Topics: Jets , Modeling , Plates (structures) , Computational fluid dynamics , Hydrodynamics , Fluidized beds , Boundary-value problems , Engineering simulation , Fluidization , Fluids

Multi-Phase CFD Modeling of a Solid Sorbent Carbon Capture System

Emily M. Ryan, Wei Xu, David DeCroix, Kringan Saha, E. David Huckaby, Sebastian Dartevelle, Xin Sun

FEDSM 2012; 653-661https://doi.org/10.1115/FEDSM2012-72298

Abstract

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Topics: Carbon capture and storage , Computational fluid dynamics , Modeling , Sorbents , Simulation , Computer simulation , Design , Pressure , Combustion , Computer software

Numerical Simulation of Breakup of Elliptical Liquid Jet in Still Air

Ehsan Farvardin, Ali Dolatabadi

FEDSM 2012; 663-667https://doi.org/10.1115/FEDSM2012-72307

Abstract

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Topics: Computer simulation , Jets , Fluids , Simulation

Simulation of Gas – Non-Newtonian Liquid Flow in a Rectangular Bubble Column by Considering Bubbles Interactions

Erfan Niazi, Mehrzad Shams, Arash Elahi, Goodarz Ahmadi

FEDSM 2012; 669-674https://doi.org/10.1115/FEDSM2012-72361

Abstract

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Topics: Bubbles , Flow (Dynamics) , Simulation , Fluids , Turbulence , Buoyancy , Computational fluid dynamics , Drag (Fluid dynamics) , Gravity (Force) , Momentum

Initiation and Statistical Development of Slug Flow With a High Resolution Two-Fluid Model

R. C. Chucuya, J. N. E. Carneiro, A. O. Nieckele

FEDSM 2012; 675-684https://doi.org/10.1115/FEDSM2012-72373

Abstract

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Topics: Fluids , Resolution (Optics) , Slug flows , Pipes , Bridges (Structures) , Bubbles , Density , Dynamics (Mechanics) , Flow (Dynamics) , Performance

Flow Simulations in Packed Beds by a Coupled DEM and CFD Approach

Xiang Zhao, Trent Montgomery, Ping Lu, Sijun Zhang

FEDSM 2012; 685-694https://doi.org/10.1115/FEDSM2012-72406

Abstract

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Topics: Computational fluid dynamics , Discrete element methods , Flow simulation , Packing (Shipments) , Packings (Cushioning)

Influence of Bubbles on the Turbulence Anisotropy

Igor A. Bolotnov

FEDSM 2012; 695-702https://doi.org/10.1115/FEDSM2012-72412

Abstract

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Topics: Anisotropy , Bubbles , Turbulence , Bubbly flow , Computational fluid dynamics , Modeling , Computer simulation , Fluid dynamics , Stress , Stress concentration

3rd International Symposium on Turbulent Flows: Issues and Perspectives

Effects of Buoyancy on the Turbulent Wake of a Horizontal Cylinder in Cross-Flow

Matthieu Boirlaud, Dominique Couton, Frédéric Plourde

FEDSM 2012; 703-713https://doi.org/10.1115/FEDSM2012-72012

Abstract

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Topics: Buoyancy , Cross-flow , Cylinders , Wake turbulence , Mixed convection , Wakes , Shear (Mechanics) , Waves , Computer simulation , Engineering systems and industry applications

Low Reynolds Number Open Channel Flows Over a Backward Facing Step

Afua A. Ampadu-Mintah, Mark F. Tachie

FEDSM 2012; 715-722https://doi.org/10.1115/FEDSM2012-72074

Abstract

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Topics: Flow (Dynamics) , Open channels (Hydraulics) , Reynolds number , Closed channels , Turbulence , Momentum , Particulate matter , Shear stress , Water

Effect of Low Reynolds Number Mixed Convection on Channel Flows Structure

Ahmed Elatar, Kamran Siddiqui

FEDSM 2012; 723-729https://doi.org/10.1115/FEDSM2012-72142

Abstract

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Topics: Channel flow , Mixed convection , Reynolds number , Flow (Dynamics) , Heating , Wall temperature , Turbulence , Currents , Laminar flow , Vortices

Flow Regime Characteristics in Porous Media Flows at High Reynolds Numbers

Vishal A. Patil, James A. Liburdy

FEDSM 2012; 731-737https://doi.org/10.1115/FEDSM2012-72273

Abstract

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Topics: Flow (Dynamics) , Porous materials , Reynolds number , Turbulence , Eddies (Fluid dynamics) , Fully developed turbulent flow , Momentum , Space , Statistics , Stress

Modification of Turbulence in Boundary Layers by Mean and Fluctuating Pressure Gradients

Pranav Joshi, Xiaofeng Liu, Joseph Katz

FEDSM 2012; 739-750https://doi.org/10.1115/FEDSM2012-72280

Abstract

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Topics: Boundary layers , Pressure gradient , Turbulence , Flow (Dynamics) , Fluids , Shear (Mechanics) , Stress , Vorticity , Boundary layer turbulence , Diffusion (Physics)

Investigation of the Turbulent Flow Behaviour in a Transpired Air Collector

David Greig, Kamran Siddiqui, Panagiota Karava

FEDSM 2012; 751-756https://doi.org/10.1115/FEDSM2012-72301

Abstract

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Topics: Turbulence , Air flow , Climate change , Construction , Flow (Dynamics) , Fluid dynamics , Heat , Momentum , Particulate matter , Renewable energy

Understanding the 3-D Volumetric Flow and Coherent Structure Alignment in the Inner Part of a Rough Channel Using Microscopic Holography

Siddharth Talapatra, Joseph Katz

FEDSM 2012; 757-765https://doi.org/10.1115/FEDSM2012-72321

Abstract

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Topics: Flow (Dynamics) , Holography , Surface roughness , Particulate matter , Boundary layer turbulence , Fluids , Refractive index , Transparency , Vortices

On the Interaction of Boundary Layer and Mixing Layer in Stratified Pipe Flow

Elia Merzari, Paul Fischer, W. David Pointer, Marco Pellegrini, Hisashi Ninokata

FEDSM 2012; 767-773https://doi.org/10.1115/FEDSM2012-72387

Abstract

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Topics: Boundary layers , Pipe flow , Flow (Dynamics) , Pipes , Reynolds-averaged Navier–Stokes equations , Accounting , Computer simulation , Density , Design , Failure

Flow Structure Identification in Unsteady Flow in Porous Media

Vishal A. Patil, James A. Liburdy

FEDSM 2012; 775-781https://doi.org/10.1115/FEDSM2012-72394

Abstract

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Topics: Flow (Dynamics) , Porous materials , Unsteady flow , Reynolds number , Eddies (Fluid dynamics) , Rotation , Turbulence , Deformation , Density , Gaussian distribution

Free Vortex Turbulent Swirling Flow Reconstruction Using a Neural Network

Saad A. Ahmed, Bharath V. Raghavan

FEDSM 2012; 783-788https://doi.org/10.1115/FEDSM2012-72468

Abstract

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Topics: Artificial neural networks , Combustion chambers , Swirling flow , Turbulence , Vortices

6th International Symposium on Flow Applications in Aerospace

Validated Aerospace Soft Impact Modeling Platform

Eric Alexander, Ben Carey, Michael DiNardo, Herman Gill, Joey Gonzalez, Mike Harry, Alex Isidro, Scott Judge, Kevin Puckett, George Schoepfer, Yangkun Song, Matthew Tilghman, Aaron Siddens, Matthew Satterwhite, Javid Bayandor

FEDSM 2012; 789-798https://doi.org/10.1115/FEDSM2012-72459

Abstract

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Topics: Aerospace industry , Impact modeling , Design , Water , Aircraft , Crashworthiness , Damage , Data acquisition , Energy dissipation , Fluid structure interaction

12th International Symposium on Fluid Power

Thrust Measurements and Flow Field Analysis of a Piezoelectrically Actuated Oscillating Cantilever

Andrew Eastman, Jacob Kiefer, Mark Kimber

FEDSM 2012; 799-807https://doi.org/10.1115/FEDSM2012-72135

Abstract

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Topics: Cantilevers , Flow (Dynamics) , Thrust , Geometry , Oscillations , Particulate matter , Propulsion , Resolution (Optics) , Resonance , Reynolds number

Characterization of Liquid Sheet Breakup Using Numerical Experiments

Jarrod Sinclair, Sylvester Abanteriba

FEDSM 2012; 809-814https://doi.org/10.1115/FEDSM2012-72414

Abstract

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Topics: Boundary layers , Cavitation , Computational fluid dynamics , Drops , Evaporation , Flow (Dynamics) , Fluids , Fuel injectors , Large eddy simulation , Modeling

Aluminum Particle Ignition Studies

Michael S. Cornelius, Burl Donaldson

FEDSM 2012; 815-822https://doi.org/10.1115/FEDSM2012-72424

Abstract

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Topics: Aluminum , Ignition , Particulate matter , Combustion , Heating , Atmospheric pressure , Drops , Flight , Gravity (Force) , Imaging

3rd Symposium on Bio-Inspired Fluid Mechanics

Vertical Migration of the Small Organisms in a Stratified Fluid

Amin Doostmohammadi, Arezoo M. Ardekani

FEDSM 2012; 823-829https://doi.org/10.1115/FEDSM2012-72125

Abstract

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Topics: Fluids , Density , Buoyancy , Computer simulation , Hydrodynamics , Lakes , Oceans , Reynolds number , Temperature

Micro/Nano-Particle Deposition in the Airway of a 6-Year-Old Child From Nostril to the Third Generation

Erfan Keshavarzian, Pejman Farhadi Ghalati, Omid Abouali, Goodarz Ahmadi, Mohammad Hadi Bagheri

FEDSM 2012; 831-837https://doi.org/10.1115/FEDSM2012-72366

Abstract

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Topics: Nanoparticles , Air flow , Cavities , Computerized tomography , Flow (Dynamics) , Microparticles , Particulate matter , Resolution (Optics) , Risk , Trachea

A Numerical Investigation of Regional Fiber Deposition in a Realistic Nasal Cavity

Alireza Dastan, Omid Abouali, Goodarz Ahmadi

FEDSM 2012; 839-846https://doi.org/10.1115/FEDSM2012-72368

Abstract

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Topics: Cavities , Fibers , Air flow , Computer simulation , Computers , Equations of motion , Particulate matter , Rotation , Shapes , Simulation results

A Methodology for Geometry Generation of the Lower Conductive Zone of the Lung Airways and Simulation by Intermediate Boundary Conditions

Ana F. Tena, Pere Casan, Raúl Barrio, Alberto Marcos, Jorge Parrondo

FEDSM 2012; 847-854https://doi.org/10.1115/FEDSM2012-72419

Abstract

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Topics: Boundary-value problems , Geometry , Lung , Simulation , Trachea

A Bio-Inspired Aircraft Design Concept

Emily Fisher, Anton Bauhofer, Christine Beauchene, Brian Dress, Stephen Marshall, Cory McCraw, Christopher Mehrvarzi, Colin Ng, Jeff Simcic, Javid Bayandor, Andrew Kurdila

FEDSM 2012; 855-862https://doi.org/10.1115/FEDSM2012-72431

Abstract

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Topics: Aircraft , Biomimetics , Design , Wings , Flight , Robotics , Airfoils , Air flow , Drag (Fluid dynamics) , Engineering prototypes

Simulations of Cyclic Breathing in the Conducting Zone of the Human Lung

D. Keith Walters, Greg W. Burgreen, Robert L. Hester, David S. Thompson, David M. Lavallee, William A. Pruett, Jason Ford-Green

FEDSM 2012; 863-871https://doi.org/10.1115/FEDSM2012-72474

Abstract

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Topics: Engineering simulation , Lung , Simulation , Flow (Dynamics) , Air flow , Geometry , Computational fluid dynamics , Pressure , Boundary-value problems , Computational geometry

7th Symposium on Flow Manipulation and Active Control

On Reduced Order Modeling of Transient Flows Using the Proper Orthogonal Decomposition

Fariduddin Behzad, Brian T. Helenbrook, Goodarz Ahmadi

FEDSM 2012; 873-881https://doi.org/10.1115/FEDSM2012-72141

Abstract

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Topics: Modeling , Principal component analysis , Unsteady flow , Flow (Dynamics) , Simulation , Transients (Dynamics) , Airfoils , Chords (Trusses) , Finite element analysis , Fluid dynamics

Control of the Flow Direction Induced by Plasma Actuator

Yu Ikoshi, Satoshi Ogata, Takehiko Segawa, Ryota Yamatani

FEDSM 2012; 883-888https://doi.org/10.1115/FEDSM2012-72230

Abstract

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Topics: Actuators , Flow (Dynamics) , Plasmas (Ionized gases) , Electrodes , Vortices , Waves , Aerodynamic flow , Shapes

Use of Lattice-Boltzmann Method in Mass Transfer for the Wall Shear Stress Calculation in an Unsteady Laminar Flow Downstream of a Cylinder Located in a 2D Rectangular Channel

Wafik Abassi, Fethi Aloui, Sassi Ben Nasrallah, Jack Legrand

FEDSM 2012; 889-898https://doi.org/10.1115/FEDSM2012-72232

Abstract

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Topics: Cylinders , Flow (Dynamics) , Laminar flow , Lattice Boltzmann methods , Mass transfer , Shear stress

On the Stability of Taylor - Couette Flow With Axial Flow

Emna Berrich, Fethi Aloui, Jack Legrand

FEDSM 2012; 899-908https://doi.org/10.1115/FEDSM2012-72235

Abstract

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Topics: Axial flow , Flow (Dynamics) , Stability , Probes , Vortices , Cylinders , Delays , Diffusion (Physics) , Displacement , Electrodiffusion

Cross Jet Control for Manipulating the Separated Shear Flows Behind the Fence

Seung Hwan Lee, Tae-Sik Jeong, Xin-Cheng Tu, Hyoung-Bum Kim

FEDSM 2012; 909-913https://doi.org/10.1115/FEDSM2012-72256

Abstract

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Topics: Bubbles , Generators , Jets , Separation (Technology) , Shear flow , Vortices , Flow (Dynamics) , Boundary layer turbulence , Reynolds number , Wakes

Closed-Loop Feedback Control of Flow Over a Flapped Airfoil at High Angles of Attack Using Identified NARMAX Model

Sohaib Obeid, Ratneshwar Jha, Goodarz Ahmadi

FEDSM 2012; 915-920https://doi.org/10.1115/FEDSM2012-72350

Abstract

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Topics: Airfoils , Feedback , Flow (Dynamics) , Actuators , Aircraft , Control equipment , Design , Engineering simulation , Flow control , Modeling

Optimal Disturbances in Three-Dimensional Natural Convection Flows

Elia Merzari, Paul Fischer, W. David Pointer

FEDSM 2012; 921-928https://doi.org/10.1115/FEDSM2012-72386

Abstract

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Topics: Flow (Dynamics) , Natural convection , Stability , Buoyancy , Approximation , Cavities , Eigenvalues , Flow instability , Heating , Momentum

Super-Hydrophobic Effect in Single Phase Fluids

Jerzy M. Floryan, A. Mohammadi

FEDSM 2012; 929-934https://doi.org/10.1115/FEDSM2012-72422

Abstract

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Topics: Fluids , Drag (Fluid dynamics) , Bubbles , Form drag , Shear (Mechanics) , Flow (Dynamics) , Separation (Technology) , Topology , Wavelength

Flow Characteristics of a Three Dimensional Bluff Body With a Single Rotating Cylinder

James R. Bell, David Burton, Damien McArthur, John Sheridan

FEDSM 2012; 935-944https://doi.org/10.1115/FEDSM2012-72428

Abstract

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Topics: Cylinders , Flow (Dynamics) , Drag (Fluid dynamics) , Reynolds number , Wakes , Geometry , Pressure , Rotation , Vortices , Wind tunnels

Experimental Study on Drag-Reduction Effect of a New Sinusoidal Riblet

Monami Sasamori, Kaoru Iwamoto, Akira Murata

FEDSM 2012; 945-950https://doi.org/10.1115/FEDSM2012-72437

Abstract

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Topics: Drag reduction , Turbulence

11th Symposium on Fundamental Issues and Perspectives in Fluid Mechanics

Aerodynamic Forces and Vortex Shedding for Surface-Mounted Finite Square Prisms and the Effects of Aspect Ratio and Incidence Angle

John F. McClean, David Sumner

FEDSM 2012; 951-960https://doi.org/10.1115/FEDSM2012-72005

Abstract

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Topics: Aerodynamics , Fluid-dynamic forces , Prisms (Optics) , Vortex shedding , Drag (Fluid dynamics) , Flow (Dynamics) , Wakes , Spectra (Spectroscopy) , Boundary layers , Lift (Fluid dynamics)

Effect of Artificial Perturbation on Unsteady Wake Vortices in Jets in Cross-Flow

Ivana Milanovic, Khairul B. M. Q. Zaman, Timothy J. Bencic

FEDSM 2012; 961-967https://doi.org/10.1115/FEDSM2012-72013

Abstract

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Topics: Cross-flow , Jets , Wake turbulence , Excitation , Oscillations , Flow (Dynamics) , Flow visualization , Nozzles , Smoke , Vortices

An Empirical Investigation on Seal-Interface Leakage of an Elastomer Face Seal

Nicholas G. Garafolo, Christopher C. Daniels

FEDSM 2012; 969-979https://doi.org/10.1115/FEDSM2012-72026

Abstract

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Topics: Elastomers , Leakage , Pressure , Experimental design , Metals , Algebra , Flow (Dynamics) , Gas flow , Instrumentation , Plumbing

An Experimental Study of the Flow Above the Free Ends of Surface-Mounted Bluff Bodies

Noorallah Rostamy, David Sumner, Donald J. Bergstrom, James D. Bugg

FEDSM 2012; 981-990https://doi.org/10.1115/FEDSM2012-72028

Abstract

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Topics: Flow (Dynamics) , Vortices , Prisms (Optics) , Boundary layers , Circular cylinders , Wakes , Cylinders , Turbulence , Vortex shedding , Wake turbulence

Modeling EHL of Rough Piston Skirts Using Different Viscosity-Grade Lubricants in Initial Engine Startup

Syed Adnan Qasim, Mubashir Gulzar, Riaz A. Mufti, M. Afzaal Malik

FEDSM 2012; 991-1000https://doi.org/10.1115/FEDSM2012-72076

Abstract

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Topics: Engine start-up , Lubricants , Modeling , Pistons , Surface roughness , Viscosity , Engines , Lubrication , Wear , Cycles

Analysis of Fluid Flow in Porous Media Using the Lattice Boltzmann Method: Inertial Flow Regime

Huizhe Zhao, Aydin Nabovati, Cristina H. Amon

FEDSM 2012; 1001-1006https://doi.org/10.1115/FEDSM2012-72127

Abstract

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Topics: Flow (Dynamics) , Fluid dynamics , Lattice Boltzmann methods , Porous materials , Reynolds number , Engineering simulation , Simulation , Circular cylinders , Fibers , Permeability

Numerical Simulation of Spacing Effects on the Flow Past Two 2:1 Rectangular Cylinders in Tandem at Re = 200

Zhu Huang, Guang Xi, Wei Zhang

FEDSM 2012; 1007-1015https://doi.org/10.1115/FEDSM2012-72157

Abstract

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Topics: Computer simulation , Cylinders , Flow (Dynamics) , Vortex shedding

Vortex Shedding From Low Aspect Ratio Dual Step Cylinders

Chris Morton, Serhiy Yarusevych

FEDSM 2012; 1017-1026https://doi.org/10.1115/FEDSM2012-72178

Abstract

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Topics: Cylinders , Vortex shedding , Vortices , Wakes , Dislocations , Reynolds number , Cables , Engineering systems and industry applications , Flow visualization , Flumes

Transition Prediction on NACA0012 Airfoil Using Parabolized Stability Equations Approach

Yihong Fang, Chuanchen Tong, Yi Zhou

FEDSM 2012; 1027-1035https://doi.org/10.1115/FEDSM2012-72224

Abstract

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Topics: Airfoils , Stability , Waves

Characterization of the Behavior of Confined Laminar Round Jets

D. Tyler Landfried, A. Jana, M. L. Kimber

FEDSM 2012; 1037-1046https://doi.org/10.1115/FEDSM2012-72257

Abstract

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Topics: Jets , Flow (Dynamics) , Reynolds number , Poiseuille flow , Computational fluid dynamics , Heat transfer , Navier-Stokes equations , Physics , Pipes , Pressure gradient

Simulations and Analysis of Shock Accelerated Inhomogenous Flows With and Without Reshock

Jacob A. McFarland, Devesh Ranjan, Jeffery A. Greenough

FEDSM 2012; 1047-1053https://doi.org/10.1115/FEDSM2012-72309

Abstract

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Topics: Engineering simulation , Flow (Dynamics) , Shock (Mechanics) , Simulation , Vorticity , Density , Mach number , Shock tubes

A Continuity Outlet Boundary Condition for the Lattice Boltzmann Method

Yasemin Vural, Suryanarayana R. Pakalapati, Ismail B. Celik

FEDSM 2012; 1055-1063https://doi.org/10.1115/FEDSM2012-72337

Abstract

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Topics: Boundary-value problems , Lattice Boltzmann methods , Computational fluid dynamics , Engineering simulation , Flow (Dynamics) , Simulation , Bifurcation , Blood vessels , Computer software , Pressure

Modelling of Laminar Canonical Flows: Revisit

Kofi Freeman K. Adane, Mark F. Tachie

FEDSM 2012; 1065-1074https://doi.org/10.1115/FEDSM2012-72376

Abstract

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Topics: Flow (Dynamics) , Modeling , Fluids , Shear (Mechanics) , Computational fluid dynamics , Navier-Stokes equations , Vorticity

Depth of Penetration of a Submerged Viscoplastic Non-Newtonian Jet

Khaled J. Hammad

FEDSM 2012; 1075-1083https://doi.org/10.1115/FEDSM2012-72456

Abstract

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Topics: Fluids , Laminar flow , Momentum , Reynolds number , Rheology , Yield stress

5th Symposium on Transport Phenomena in Energy Conversion From Clean and Sustainable Resources

Optimization of a Stirling Engine Performances: A Study Based on Experiments Design Approach

Ramla Gheith, Fethi Aloui, Sassi Ben Nasrallah

FEDSM 2012; 1085-1090https://doi.org/10.1115/FEDSM2012-72239

Abstract

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Topics: Design , Optimization , Stirling engines , Cooling , Engines , Heating , Pressure , Temperature , Water , Brakes

A Nonlinear Computational Model for Floating Wind Turbines

Ali Nematbakhsh, David J. Olinger, Gretar Tryggvason

FEDSM 2012; 1091-1100https://doi.org/10.1115/FEDSM2012-72271

Abstract

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Topics: Floating wind turbines , Tension-leg platforms , Rotors , Dynamic models , Engineering simulation , Navier-Stokes equations , Simulation , Thrust , Turbines , Waves

Performance and Emissions of Diesel Engine Using Bio-Fuel Derived From Waste Fish Oil

Nadia Mrad, Fethi Aloui, Mohand Tazerout

FEDSM 2012; 1101-1107https://doi.org/10.1115/FEDSM2012-72292

Abstract

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Topics: Biofuel , Diesel engines , Emissions , Diesel , Combustion , Engines , Stress , Brakes , Carbon dioxide , Chemical properties

Assessment of the Hydrodynamic Boundary Condition at Open-Porous Interface Using Pore-Level Flow Simulations

Aydin Nabovati, Cristina H. Amon

FEDSM 2012; 1109-1113https://doi.org/10.1115/FEDSM2012-72316

Abstract

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Topics: Boundary-value problems , Flow simulation , Fluid dynamics , Lattice Boltzmann methods , Porosity

Turbulence Radiation Interactions in a Statistically Homogeneous Turbulence With Approximated Coal Type Particulate

Mathew Cleveland, Sourabh Apte, Todd Palmer

FEDSM 2012; 1115-1125https://doi.org/10.1115/FEDSM2012-72382

Abstract

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Topics: Coal , Particulate matter , Radiation (Physics) , Turbulence , Fluids , Equations of motion , Flames , Packing (Shipments) , Packings (Cushioning) , Radiative heat transfer

11th Symposium on Transport Phenomena in Materials Processing and Manufacturing Processes

Adhesion of Wax Droplets to Porous Substrates

Shima Dadvar, Sanjeev Chandra, Nasser Ashgriz, Stephan Drappel

FEDSM 2012; 1127-1132https://doi.org/10.1115/FEDSM2012-72060

Abstract

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Topics: Adhesion , Drops , Adhesives , Inks , Temperature , Tensile strength

Investigation of Molten/Oxidized Aluminum Powder Deposition on Stainless Steel 304

Tomas M. Sanchez, A. Burl Donaldson, Walt Gill

FEDSM 2012; 1133-1139https://doi.org/10.1115/FEDSM2012-72444

Abstract

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Topics: Aluminum powders , Stainless steel , Aluminum , Diffusion (Physics) , Accidents , Boundary layers , Combustion , Flames , Heat flux , Heat transfer

5th Symposium on Transport Phenomena in Mixing

Assessment of Mixing by Chemical Probe in Swirl Flow HEX Reactors

Akram Ghanem, Thierry Lemenand, Dominique Della Valle, Hassan Peerhossaini

FEDSM 2012; 1141-1148https://doi.org/10.1115/FEDSM2012-72035

Abstract

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Topics: Flow (Dynamics) , Probes , Turbulence

Assessment of the Degree of Mixing in Microchannel Two-Fluid Flows

Vijaymaran Manickam, Ismail B. Celik, Jerry Mason, Yuxin Liu

FEDSM 2012; 1149-1157https://doi.org/10.1115/FEDSM2012-72268

Abstract

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Topics: Flow (Dynamics) , Fluids , Microchannels , Computational fluid dynamics , Design , Cycles , Drug delivery systems , Computer simulation , Diffusion (Physics) , Errors

Simulation of the Tilted Rig Experiment

Bertrand Rollin, Malcolm J. Andrews

FEDSM 2012; 1159-1166https://doi.org/10.1115/FEDSM2012-72320

Abstract

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Topics: Calibration , Density , Engines , Firing , Flow (Dynamics) , Fluids , Large eddy simulation , Motors , Pressure gradient , Rayleigh-Taylor instability

RANS Predictions of Turbulent Scalar Transport in Dead Zones of Natural Streams

Kevin Drost, Tracie Jackson, Sourabh V. Apte, Roy Haggerty

FEDSM 2012; 1167-1175https://doi.org/10.1115/FEDSM2012-72380

Abstract

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Topics: Reynolds-averaged Navier–Stokes equations , Scalars , Turbulence , Flow (Dynamics) , Computational fluid dynamics , Geometry , Shear (Mechanics) , Simulation , Flow separation , Flumes

Fluid Flow Mixing of Turbulent Jets Within a Staggered Rod Bundle

Noushin Amini, Yassin A. Hassan

FEDSM 2012; 1177-1182https://doi.org/10.1115/FEDSM2012-72482

Abstract

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Topics: Fluid dynamics , Fuel rods , Jets , Turbulence , Vorticity , Flow (Dynamics) , Channel flow , Particulate matter , Principal component analysis , Refractive index

Symposium on Noninvasive Measurements in Single and Multiphase Flows

Ultrasonic Measurement of Multiphase Flow Erosion Patterns in a Standard Elbow

N. R. Kesana, S. A. Grubb, B. S. McLaury, S. A. Shirazi

FEDSM 2012; 1183-1195https://doi.org/10.1115/FEDSM2012-72237

Abstract

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Topics: Erosion , Multiphase flow , Ultrasonic measurement , Particulate matter , Sands , Metals , Probes , Cathodic protection , Pipes , Viscosity

An Experimental Study on the Effects of Wake Interference on the Performances of Wind Turbines Over Complex Terrains

Hui Hu, Ahmet Ozbay, Wei Tian, Zifeng Yang

FEDSM 2012; 1197-1203https://doi.org/10.1115/FEDSM2012-72306

Abstract

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Topics: Wakes , Wind turbines , Flow (Dynamics) , Stress , Physics , Wind , Boundary layers , Design , Durability , Energy generation

The Effect of Nozzle Shape and Configuration on Bubble Formation in a Liquid Cross Flow

Mona Hassanzadeh Jobehdar, Aly H. Gadallah, Kamran Siddiqui, Wajid A. Chishty

FEDSM 2012; 1205-1209https://doi.org/10.1115/FEDSM2012-72313

Abstract

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Topics: Bubbles , Cross-flow , Nozzles , Shapes , Flow (Dynamics) , Algorithms , Bubbly flow , Image processing , Imaging , Light sources

Experimental Determination of Hydrodynamic Parameters of Air-Water Two-Phase Slug Flow in Horizontal Pipes

Carlos H. Romero, María A. Márquez, Sissi D. Vergara, María T. Valecillos

FEDSM 2012; 1211-1218https://doi.org/10.1115/FEDSM2012-72340

Abstract

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Topics: Bubbles , Flow (Dynamics) , Pipes , Slug flows , Water

Computational Estimation of Bubble Gas Velocity for Slug Flow Pattern in Horizontal Pipes Using Image Processing Technique

María T. Valecillos, Carlos H. Romero, María A. Márquez, Sissi D. Vergara

FEDSM 2012; 1219-1227https://doi.org/10.1115/FEDSM2012-72343

Abstract

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Topics: Bubbles , Image processing , Pipes , Slug flows

Symposium on Applications in CFD

Heat Transfer Enhancement of Launch Tube Using Free Convection: Parametric Design and Investigation

Nadda Jongpairojcosit, Ekaratch Pankaew, Artit Ridluan, Tawiwat Veeraklaew

FEDSM 2012; 1229-1234https://doi.org/10.1115/FEDSM2012-72004

Abstract

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Topics: Heat transfer , Natural convection , Parametric design , Design , Flow (Dynamics) , Annulus , Metals , Sheet metal , Computational fluid dynamics , Damage

Comparison of Inviscid Flow Methods for Lift and Drag Calculations Over Thin-Sail Geometries

Robert E. Spall, Warren F. Phillips, Brian B. Pincock

FEDSM 2012; 1235-1243https://doi.org/10.1115/FEDSM2012-72045

Abstract

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Topics: Drag (Fluid dynamics) , Inviscid flow , Vortices , Wings , Computational fluid dynamics

Mono-Disperse Spray Generation by a Flow Focusing Atomizer: A Numerical Study

Babak Samareh, Arash Kashani, Javad Mostaghimi

FEDSM 2012; 1245-1251https://doi.org/10.1115/FEDSM2012-72088

Abstract

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Topics: Flow (Dynamics) , Sprays , Drops , Fluids , Gas flow , Pressure drop , Turbulence

Development of a Log-Time Integration Method for Reactive Flows

Jose Escobar, Ismail Celik, Donald Ferguson

FEDSM 2012; 1253-1258https://doi.org/10.1115/FEDSM2012-72090

Abstract

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Topics: Chemically reactive flow , Flames , Runge-Kutta methods , Combustion , Methane , Simulation , Chemical reactions , Dynamic systems , Dynamics (Mechanics) , Emissions

Computational Fluid Dynamics Analysis of Vertical Mixing in Algae Biofuel Raceways Through the Addition of Delta Wings at Angle-of-Incidence

Aaron H. Godfrey, Robert E. Spall, Byard D. Wood

FEDSM 2012; 1259-1266https://doi.org/10.1115/FEDSM2012-72126

Abstract

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Topics: Biofuel , Computational fluid dynamics , Wings , Energy dissipation , Turbulence , Engineering simulation , Simulation , Vortices

Numerical Analysis of Pressure Fluctuation in Circulating Water Pump Using CFD

Cui Dai, Fan-Yu Kong, Liang Dong

FEDSM 2012; 1267-1273https://doi.org/10.1115/FEDSM2012-72130

Abstract

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Topics: Computational fluid dynamics , Numerical analysis , Pressure , Pumps , Water

The Development and Application of a Time-Domain Harmonic Balance Flow Solver

Pengcheng Du, Fangfei Ning

FEDSM 2012; 1275-1286https://doi.org/10.1115/FEDSM2012-72200

Abstract

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Topics: Flow (Dynamics) , Rotors , Stators , Unsteady flow , Turbomachinery , Compressors , Cylinders , Diffusers , Pressure , Reynolds-averaged Navier–Stokes equations

Effect of Cell Size on Particle-Eddy Interaction and Erosion Predictions Using Commercial CFD Software (FLUENT)

F. N. Fard, B. McLaury, S. Shirazi

FEDSM 2012; 1287-1295https://doi.org/10.1115/FEDSM2012-72294

Abstract

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Topics: Computational fluid dynamics , Computer software , Eddies (Fluid dynamics) , Erosion , Modeling , Particulate matter

Prediction of Aerodynamic Characteristics of an Elliptic Airfoil at Low Reynolds Number

Varun Chitta, D. Keith Walters

FEDSM 2012; 1297-1308https://doi.org/10.1115/FEDSM2012-72389

Abstract

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Topics: Airfoils , Reynolds number , Turbulence , Flow (Dynamics) , Bubbles , Computer simulation , Drag (Fluid dynamics) , Eddies (Fluid dynamics) , Flow separation , Modeling

Unsteady Isothermal Flow Through a Staggered Tube Bundle Array

Artit Ridluan, Surasing Arayangkun, Coochart Phayom

FEDSM 2012; 1309-1318https://doi.org/10.1115/FEDSM2012-72403

Abstract

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Topics: Flow (Dynamics) , Reynolds number , Unsteady flow , Rods , Bubbles , Chaos , Computational fluid dynamics , Engineering simulation , Navier-Stokes equations , Separation (Technology)

Computational Study of the Dynamics of the Flow in a Gravity-Driven Toilet

J. Mahecha, O. López, O. Ardila

FEDSM 2012; 1319-1327https://doi.org/10.1115/FEDSM2012-72425

Abstract

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Topics: Dynamics (Mechanics) , Flow (Dynamics) , Gravity (Force) , Toilets , Water , Computational fluid dynamics , Design , Pressure , Turbulence , Valves

CFD-Integrated in Preliminary Design of Unmanned Helicopter

Artit Ridluan, Attapon Charoenpon, Achirakris Julniphitwong, Kasama Thaworn

FEDSM 2012; 1329-1335https://doi.org/10.1115/FEDSM2012-72429

Abstract

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Topics: Computational fluid dynamics , Design , Blades , Cycles , Aerodynamics , Design methodology , Design theory , Flow (Dynamics) , Optimization , Physics

A Numerical Investigation of Internal and External Two-Phase Flows of a Rotating Disk Atomizer

Cheng-Xian (Charlie) Lin, Long Phan

FEDSM 2012; 1337-1350https://doi.org/10.1115/FEDSM2012-72478

Abstract

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Topics: Rotating disks , Two-phase flow , Flow (Dynamics) , Disks , Nozzles , Turbulence , Water , Computer simulation , Drops , Floods

New Approaches to Improve the Uniformity of the Radial Solids Concentration Distribution in CFB Risers

B. Peng, C. Zhang, J. Zhu

FEDSM 2012; 1351-1357https://doi.org/10.1115/FEDSM2012-72483

Abstract

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Topics: Pipeline risers , Risers (Casting) , Solids , Air jets , Annulus , Entrance region , Flow (Dynamics) , Fluidized beds

Symposium on Development and Applications of Immersed Boundary Methods

High Reynolds Number Airfoil Simulations Using the Immersed Boundary Method

James P. Johnson, Gianluca Iaccarino, Kuo-Huey Chen, Bahram Khalighi

FEDSM 2012; 1359-1368https://doi.org/10.1115/FEDSM2012-72092

Abstract

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Topics: Airfoils , Engineering simulation , Reynolds number , Simulation , Turbulence

Coupling of 1-D and 2-D Hydrodynamic Models Using an Immersed-Boundary Method

Ning Zhang, Puxuan Li, Anpeng He

FEDSM 2012; 1369-1374https://doi.org/10.1115/FEDSM2012-72113

Abstract

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Topics: Boundary-value problems , Computer simulation , Elevations (Drawings) , Engineering simulation , Floods , Flow (Dynamics) , Resolution (Optics) , Rivers , Shapes , Simulation

Flows Through Reconstructed Porous Media Using Immersed Boundary Methods

Krishnamurthy Nagendra, Danesh K. Tafti

FEDSM 2012; 1375-1383https://doi.org/10.1115/FEDSM2012-72128

Abstract

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Topics: Flow (Dynamics) , Porous materials , Computer simulation , Simulated annealing , Simulation

Toward a GPU-Accelerated Immersed Boundary Method for Wind Forecasting Over Complex Terrain

Rey DeLeon, Kyle Felzien, Inanc Senocak

FEDSM 2012; 1385-1394https://doi.org/10.1115/FEDSM2012-72145

Abstract

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Topics: Graphics processing units , Large eddy simulation , Wind

Optimal Perturbations in Boundary Layer Flows Over Rough Surfaces

S. Cherubini, M. D. de Tullio, P. De Palma, G. Pascazio

FEDSM 2012; 1395-1406https://doi.org/10.1115/FEDSM2012-72219

Abstract

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Topics: Boundary layers , Flow (Dynamics) , Surface roughness , Optimization , Deformation , Waves

An Efficient Immersed Boundary Method Based on Penalized Direct Forcing for Simulating Flows Through Real Porous Media

Wim-Paul Breugem, Vincent van Dijk, René Delfos

FEDSM 2012; 1407-1416https://doi.org/10.1115/FEDSM2012-72299

Abstract

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Topics: Flow (Dynamics) , Porous materials , Packing (Shipments) , Packings (Cushioning) , Permeability , Resolution (Optics) , Computerized tomography , Computer simulation , Error analysis , Glass beads

Parallel Implementation and Performance of an Immersed Boundary Method

Z. Wei, Z. C. Zheng

FEDSM 2012; 1417-1423https://doi.org/10.1115/FEDSM2012-72318

Abstract

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Topics: Circular cylinders , Errors , Flow (Dynamics)

Robust and Efficient Setup Procedure for Complex Triangulations in Immersed Boundary Simulations

Jianming Yang, Frederick Stern

FEDSM 2012; 1425-1433https://doi.org/10.1115/FEDSM2012-72347

Abstract

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Topics: Engineering simulation , Simulation , Deformation , Flow (Dynamics) , Resolution (Optics) , Robustness

Relative Performance of Body-Fitted and Fictitious Domain Simulations of Flow Through Porous Media

Justin R. Finn, Sourabh V. Apte

FEDSM 2012; 1435-1445https://doi.org/10.1115/FEDSM2012-72355

Abstract

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Topics: Engineering simulation , Flow (Dynamics) , Porous materials , Simulation , Fluids , Inertia (Mechanics) , Packing (Shipments) , Packings (Cushioning) , Reynolds number , Stiffness

An Eulerian Method for Water Droplet Impingement by Means of an Immersed Boundary Technique

F. Capizzano, E. Iuliano

FEDSM 2012; 1447-1454https://doi.org/10.1115/FEDSM2012-72392

Abstract

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Topics: Drops , Water , Design , Ice , Robustness , Simulation

13th Symposium on Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications

Energy Production Characteristics of a Spring-Mounted Cantilevered-Free Flexible Plate in a Uniform Flow

Richard M. Howell, Anthony D. Lucey

FEDSM 2012; 1455-1463https://doi.org/10.1115/FEDSM2012-72071

Abstract

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Topics: Energy generation , Flow (Dynamics) , Springs , Dampers , Energy harvesting , Boundary layers , Cantilevers , Computer simulation , Dynamics (Mechanics) , Eigenvalues

The Optimization of Flow-Induced Noise Under BPF by Changing the Impeller Diameter

Jun Yang, Shouqi Yuan, Jianping Yuan, Yaling Li, Qiaorui Si

FEDSM 2012; 1465-1470https://doi.org/10.1115/FEDSM2012-72167

Abstract

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Topics: Acoustics , Blades , Centrifugal pumps , Flow (Dynamics) , Impellers , Noise (Sound) , Optimization

The Interaction of Porous Metal Coating With the Near Wake of Bluff Body

Hanru Liu, Jinjia Wei, Zhiguo Qu

FEDSM 2012; 1471-1479https://doi.org/10.1115/FEDSM2012-72170

Abstract

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Topics: Coating processes , Coatings , Metals , Wakes , Flow (Dynamics) , Noise (Sound) , Aerodynamics , Circular cylinders , Fluid-dynamic forces , Cylinders

Impact of Flexibility on the Aerodynamics of an Aspect Ratio Two Membrane Wing

Raymond E. Gordnier, Peter J. Attar

FEDSM 2012; 1481-1496https://doi.org/10.1115/FEDSM2012-72296

Abstract

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Topics: Aerodynamics , Membranes , Wings , Reynolds number , Vehicles , Computation , Deflection , Finite element analysis , Flow (Dynamics) , Separation (Technology)

Study of Vortex-Shedding-Induced Vibration of a Flexible Splitter Plate Behind a Cylinder

Jinmo Lee, Donghyun You

FEDSM 2012; 1497-1506https://doi.org/10.1115/FEDSM2012-72302

Abstract

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Topics: Cylinders , Vibration , Vortices , Computational fluid dynamics , Flow (Dynamics) , Vortex shedding , Drag (Fluid dynamics) , Dynamics (Mechanics) , Engineering simulation , Fluids

Phase-Locked PIV Measurement in the Wake of Model Wind Turbines Under Various Inflow Conditions

David J. Green, Leonardo P. Chamorro, Roger E. Arndt, Fotis Sotiropoulos, Jian Sheng

FEDSM 2012; 1507-1514https://doi.org/10.1115/FEDSM2012-72331

Abstract

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Topics: Inflow , Wakes , Wind turbines , Turbines , Flow (Dynamics) , Turbulence , Rotors , Wake turbulence , Boundary layer turbulence , Boundary layers

High Speed PIV Measurement of Impinging Flow on a Horizontal Axis Wind Turbine

J. Stephen Hu, Jian Sheng, Michele Guala, Leonardo Chamorro

FEDSM 2012; 1515-1522https://doi.org/10.1115/FEDSM2012-72346

Abstract

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Topics: Flow (Dynamics) , Horizontal axis wind turbines , Turbines , Boundary layers , Rotors , Boundary layer turbulence , Delays , Lasers , Noise (Sound) , Particulate matter

Detailed Wake Structure Around Moving Elastic Airfoils and Their Characteristics of Dynamic Thrust

Masaki Fuchiwaki, Tomoki Kurinami, Kazuhiro Tanaka, Takahide Tabata

FEDSM 2012; 1523-1529https://doi.org/10.1115/FEDSM2012-72369

Abstract

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Topics: Airfoils , Thrust , Wakes , Flow (Dynamics) , Fluids , Vortices , Deformation , Fins , Flight , Hydrodynamics

Effect of Synthetic-Jet Actuation on Airfoil Acoustic Radiation

Vladimir Golubev, Cody Sewell, Lap Nguyen, Reda Mankbadi

FEDSM 2012; 1531-1540https://doi.org/10.1115/FEDSM2012-72462

Abstract

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Topics: Acoustics , Airfoils , Radiation (Physics) , Flow (Dynamics) , Actuators , Boundary-value problems , Cavities , Noise (Sound) , Aircraft , Noise control

Application of Semi-Empirical Probability Distributions in Wave-Structure Interaction Problems

Amir H. Izadparast, John M. Niedzwecki

FEDSM 2012; 1541-1549https://doi.org/10.1115/FEDSM2012-72477

Abstract

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Topics: Statistical distributions , Waves , Ocean waves , Design , Engineers , Ocean engineering , Oceans , Offshore structures , Engineering design processes , Event history analysis

7th Symposium on DNS, LES, and Hybrid RANS/LES Methods

Scale Adaptive Simulation of Flows Past an Airfoil After Stall

Lei Du, Fangfei Ning

FEDSM 2012; 1551-1560https://doi.org/10.1115/FEDSM2012-72010

Abstract

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Topics: Airfoils , Computational fluid dynamics , Flow (Dynamics) , Separation (Technology) , Simulation , Turbulence

Simulations of the Effects of Solid Particles on the Flow Instability in Detonative Combustion

Mina R. Mankbadi, S. Balachandar

FEDSM 2012; 1561-1569https://doi.org/10.1115/FEDSM2012-72115

Abstract

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Topics: Combustion , Engineering simulation , Flow instability , Particulate matter , Simulation , Shock (Mechanics) , High pressure (Physics) , Density , Shock tubes

Experimental and Numerical Investigation of a Cold Turbulent Jet Impinging on a Hot Plate

D. I. Maldonado, J. K. Abrantes, L. F. A. Azevedo, A. O. Nieckele

FEDSM 2012; 1571-1580https://doi.org/10.1115/FEDSM2012-72325

Abstract

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Topics: Turbulence , Flow (Dynamics) , Reynolds-averaged Navier–Stokes equations , Anisotropy , Computer simulation , Engineering systems and industry applications , Heat transfer , Jets , Laser Doppler anemometry , Particulate matter

Numerical Investigation of the Three-Dimensional Flow Structure About a Revolving Wing

Daniel J. Garmann, Miguel R. Visbal, Paul D. Orkwis

FEDSM 2012; 1581-1592https://doi.org/10.1115/FEDSM2012-72388

Abstract

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Topics: Flow (Dynamics) , Wings , Vortices , Reynolds number , Stress , Large eddy simulation , Stability , Turbulence , Vorticity

Flow Structure Above Stationary and Oscillating Low-Aspect-Ratio Wing

Miguel R. Visbal, Daniel J. Garmann

FEDSM 2012; 1593-1605https://doi.org/10.1115/FEDSM2012-72405

Abstract

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Topics: Flow (Dynamics) , Wings , Reynolds number , Separation (Technology) , Computation , Flow control , Fluctuations (Physics) , Large eddy simulation , Oscillations , Pressure

4th Symposium on CFD Verification and Validation

Imbedded Dual-Number Automatic Differentiation to Support CFD Analysis

Robert E. Spall, Wenbin Yu

FEDSM 2012; 1607-1611https://doi.org/10.1115/FEDSM2012-72043

Abstract

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Topics: Computational fluid dynamics , FORTRAN , Turbulence , Computer software , Dimensions , Fluids , Laminar flow , Modeling

Optical Measurement of the Internal Geometry of a CFD Validation Experiment

Kyle L. Jones, David Nani, Barton L. Smith

FEDSM 2012; 1613-1619https://doi.org/10.1115/FEDSM2012-72118

Abstract

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Topics: Computational fluid dynamics , Geometry , Optical measurement , Cylinders , Finishes , Lasers , Boundary-value problems , Cross section (Physics) , Filters , Nd-YAG lasers

Error Estimation Using Hybrid Methods

Ismail Celik, Ertan Karaismail, Francisco Elizalde Blancas, Don Parsons, Hayri Sezer

FEDSM 2012; 1621-1642https://doi.org/10.1115/FEDSM2012-72290

Abstract

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Topics: Errors , Computational fluid dynamics , Approximation , Pressure , Scalars

Numerical Modeling of Two-Phase Flow Distribution Inside Evaporator Headers

Miad Yazdani, Hailing Wu, Abbas A. Alahyari, Thomas D. Radcliff

FEDSM 2012; 1643-1649https://doi.org/10.1115/FEDSM2012-72367

Abstract

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Topics: Computer simulation , Two-phase flow , Flow (Dynamics) , Gates (Closures) , Heat exchangers , Computational fluid dynamics , Infrared imaging , Modeling , Pipes , Temperature

Numerical Study of Liquid-Liquid Vertical Dispersed Flows

Kofi Freeman K. Adane, Syed Imran A. Shah, R. Sean Sanders

FEDSM 2012; 1651-1658https://doi.org/10.1115/FEDSM2012-72377

Abstract

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Topics: Flow (Dynamics) , Fluids , Turbulence , Water , Computational fluid dynamics , Computer simulation , Eddies (Fluid dynamics) , Kinetic energy , Pipes , Simulation results

Modelling Concentrated Slurry Pipeline Flows

Charlene L. Antaya, Kofi Freeman K. Adane, R. Sean Sanders

FEDSM 2012; 1659-1671https://doi.org/10.1115/FEDSM2012-72379

Abstract

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Topics: Flow (Dynamics) , Modeling , Pipelines , Slurries , Particulate matter , Engineering simulation , Pipes , Simulation , Turbulence , Boundary-value problems

All Years

Proceedings Papers

Symposium on Issues and Perspectives in Automotive Flows

13th Advances in Numerical Modeling for Turbomachinery Flow Optimization

19th Symposium on Industrial and Environmental Applications of Fluid Mechanics

24th Symposium on Fluid Machinery

12th International Symposium on Numerical Methods for Multiphase Flow

3rd International Symposium on Turbulent Flows: Issues and Perspectives

6th International Symposium on Flow Applications in Aerospace

12th International Symposium on Fluid Power

3rd Symposium on Bio-Inspired Fluid Mechanics

7th Symposium on Flow Manipulation and Active Control

11th Symposium on Fundamental Issues and Perspectives in Fluid Mechanics

5th Symposium on Transport Phenomena in Energy Conversion From Clean and Sustainable Resources

11th Symposium on Transport Phenomena in Materials Processing and Manufacturing Processes

5th Symposium on Transport Phenomena in Mixing