Volumes | Fluids Engineering Division Summer Meeting | American Society of Mechanical Engineers Digital Collection

Topics: Engineering simulation , Simulation , Thermofluids , Students , Heat transfer , Thermodynamics , Flow (Dynamics) , Mentoring , Career development , Computational fluid dynamics

Wall Bounded Flows and a General Proof of the Validity of the Universal Logarithmic Law of the Wall

Philipp Epple, Michael Steppert, Andreas Malcherek

FEDSM 2021; V003T05A003doi:https://doi.org/10.1115/FEDSM2021-65733

Abstract

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Topics: Flow (Dynamics) , Navier-Stokes equations , Turbulence , Boundary layers , Dimensional analysis , External pressure , Flat plates , Laminar flow , Students , Teaching

Aerospace

Influence of Exposed Electrode Thickness on Plasma Actuators Performance for Coupled Deicing and Flow Control Applications

F. F. Rodrigues, M. Abdollahzadeh, J. Pascoa, L. Pires

FEDSM 2021; V003T05A004doi:https://doi.org/10.1115/FEDSM2021-65728

Abstract

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Topics: Actuators , Deicing , Electrodes , Flow control , Plasmas (Ionized gases) , Temperature , Flow (Dynamics) , Ice

Bio-Inspired and Biomedical Fluid Mechanics

Swimming of the Trophont Zooid of Vorticella Convallaria

Dilziba Kizghin, Sangjin Ryu, Younggil Park, Sunghwan Jung

FEDSM 2021; V003T05A005doi:https://doi.org/10.1115/FEDSM2021-63265

Abstract

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Topics: Displacement , Flow (Dynamics) , Image processing , Microorganisms , Microscopy , Particulate matter , String , Water

Tracings of Interaction Between Myoblasts Under Shear Flow in Vitro

Shigehiro Hashimoto, Takashi Yokomizo

FEDSM 2021; V003T05A006doi:https://doi.org/10.1115/FEDSM2021-65203

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Topics: Shear flow

Behavior of Cell Under Wall Shear Stress in Flow Field: Comparison Among Cell Types

Shigehiro Hashimoto, Kiyoshi Yoshinaka, Hiroki Yonezawa

FEDSM 2021; V003T05A007doi:https://doi.org/10.1115/FEDSM2021-65205

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Topics: Flow (Dynamics) , Shear stress

A Novel Mathematical Framework for the Venous Valve Leaflet Morphology Extracted From In-Vitro Images Using Machine Learning Assisted Stereological Analysis

V. M. Krushnarao Kotteda, Herb F. Janssen, Christopher Harris, Vinod Kumar

FEDSM 2021; V003T05A008doi:https://doi.org/10.1115/FEDSM2021-65744

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Topics: Machine learning , Valves , Risk , Blood flow , Algorithms , Biomedicine , Blood , Cancer , Cloud computing , Computer software

Flow Manipulation and Active Control

Passive Drag Reduction Technology Using Microfiber Coatings

Mitsugu Hasegawa, Hirotaka Sakaue

FEDSM 2021; V003T05A009doi:https://doi.org/10.1115/FEDSM2021-61461

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Topics: Coatings , Cylinders , Drag reduction , Flow (Dynamics) , Polyester fibers

Experimental Study on Heat Transfer of Dielectric Barrier Discharge Plasma Actuator Considering Heat Conduction of Dielectric Material

Asami Hatamoto, Kenta Emori, Hiroyuki Nishida

FEDSM 2021; V003T05A010doi:https://doi.org/10.1115/FEDSM2021-64270

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Topics: Actuators , Dielectric materials , Heat conduction , Heat transfer , Plasmas (Ionized gases)

Frequency Response of Synthetic Jets Emanating From an Array of Circular Orifices

Nadim Arafa, Pierre Sullivan, Alis Ekmekci

FEDSM 2021; V003T05A011doi:https://doi.org/10.1115/FEDSM2021-65225

Abstract

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Topics: Frequency response , Jets , Orifices , Acoustics , Cavities , Excitation , Mode shapes , Resonance , Actuators , Airfoils

Numerical Study of Aerodynamic Forces of Two Airfoils in Tandem Configuration at Low Reynolds Number

N. Hosseini, M. Tadjfar, A. Abba

FEDSM 2021; V003T05A012doi:https://doi.org/10.1115/FEDSM2021-65301

Abstract

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Topics: Aerodynamics , Airfoils , Fluid-dynamic forces , Reynolds number

PIV Visualization of Flow Around Airfoil Controlled by Synthetic Jet Actuators at Shear-Layer and Wake Instability Frequencies

Eric Yang, Pierre E. Sullivan

FEDSM 2021; V003T05A013doi:https://doi.org/10.1115/FEDSM2021-65482

Abstract

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Topics: Actuators , Airfoils , Flow (Dynamics) , Shear (Mechanics) , Visualization , Wakes , Boundary layers , Excitation , Jets , Vorticity

Analysis and Implementation of Dielectric Barrier Discharge Plasma Actuators for Ground Vehicles Wake Reduction

F. F. Rodrigues, M. Moreira, J. Pascoa

FEDSM 2021; V003T05A014doi:https://doi.org/10.1115/FEDSM2021-65735

Abstract

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Topics: Actuators , Plasmas (Ionized gases) , Vehicles , Wakes , Flow (Dynamics) , Flow control , Drag (Fluid dynamics) , Flow separation , Flow visualization , Fuel consumption

Comparative Evaluation of Dielectric Materials for Plasma Actuators Active Flow Control and Heat Transfer Applications

F. F. Rodrigues, J. Nunes-Pereira, M. Abdollahzadeh, J. Pascoa, S. Lanceros-Mendez

FEDSM 2021; V003T05A015doi:https://doi.org/10.1115/FEDSM2021-65748

Abstract

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Topics: Actuators , Dielectric materials , Flow control , Heat transfer , Plasmas (Ionized gases) , Manufacturing , Flow (Dynamics) , Ceramics , Deicing , Durability

Modelling Optical Properties of Algae Using the Finite-Difference Time Domain Method

Zahra Samadi, Eric Johlin, Christopher DeGroot, Hassan Peerhossaini

FEDSM 2021; V003T05A016doi:https://doi.org/10.1115/FEDSM2021-66314

Abstract

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Topics: Approximation , Bacteria , Computer simulation , Finite difference time-domain analysis , Microorganisms , Modeling , Oxygen , Particulate matter , Theoretical methods , Wave theory of light

Fluid Power

Flow Characterization of an Industrial Size Francis Turbine Operating at Ultra-Low Load – The Effect of Water Injection

Muhannad Altimemy, Justin Caspar, Saif Watheq, Alparslan Oztekin

FEDSM 2021; V003T05A017doi:https://doi.org/10.1115/FEDSM2021-65559

Abstract

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Topics: Flow (Dynamics) , Fluctuations (Physics) , Francis turbines , Stress , Underground injection

Performance of Kaplan Turbine Operating at Design Condition

Muhannad Altimemy, Saif Watheq, Justin Caspar, Alparslan Oztekin

FEDSM 2021; V003T05A018doi:https://doi.org/10.1115/FEDSM2021-65561

Abstract

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Topics: Design , Fluctuations (Physics) , Kaplan turbines , Pressure , Ropes , Wake turbulence

Numerical Simulations and Data Analyses to Identify Aerodynamic Noise Sources Emitted From Small Axial Fan

Wataru Obayashi, Hikaru Aono, Tomoaki Tatsukawa, Kozo Fujii, Koichi Takeda, Kazutoshi Takemi, Naoya Murakami

FEDSM 2021; V003T05A019doi:https://doi.org/10.1115/FEDSM2021-65995

Abstract

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Topics: Aerodynamic noise , Computer simulation , Large eddy simulation , Motors , Principal component analysis

High-Speed Flows

Highly Transient High Speed Jet Flow From Different Orifice Geometries

Nicholas Findanis

FEDSM 2021; V003T05A020doi:https://doi.org/10.1115/FEDSM2021-62228

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Topics: Jets , Transients (Dynamics) , Flow (Dynamics) , Swirling flow , Valves , Orifices , Pipes , Nozzles , Turbulence , Compressed air

Characterizing Surface Roughness Effects on Supersonic Turbulent Boundary Layers

Rozie Zangeneh

FEDSM 2021; V003T05A021doi:https://doi.org/10.1115/FEDSM2021-65574

Abstract

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Topics: Boundary layer turbulence , Surface roughness , Vehicles , Flow (Dynamics) , Turbulence , Boundary layers , Flat plates , Flight , Friction , Large eddy simulation

Application and Verification of Time-Domain Impedance Boundary Conditions in CAA Simulations

Ang Li, Jun Chen

FEDSM 2021; V003T05A022doi:https://doi.org/10.1115/FEDSM2021-65644

Abstract

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Topics: Boundary-value problems , Engineering simulation , Simulation , Acoustics , Computational fluid dynamics , Impedance (Electricity) , Aerodynamic noise , Noise control , Reflectance , Absorption

Wake Structures and Effect of Hydrofoil Shapes in Efficient Flapping Propulsion

John Kelly, Pan Han, Haibo Dong, Tyler Van Buren

FEDSM 2021; V003T05A023doi:https://doi.org/10.1115/FEDSM2021-65655

Abstract

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Topics: Computer simulation , Hydrofoil , Propulsion , Shapes , Wakes

Experimental and Computational Studies on Flow Characteristics of Single Expansion Nozzle

Dakshina Murthy Inturi, Lovaraju Pinnam, Ramachandra Raju Vegesna

FEDSM 2021; V003T05A024doi:https://doi.org/10.1115/FEDSM2021-66275

Abstract

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Topics: Flow (Dynamics) , Mach number , Nozzles

Turbulent Flows

Vortical Structures and Mixing Characteristics of Flow in Randomly Packed Porous Media During Transition to Turbulence

Reza M. Ziazi, James A. Liburdy

FEDSM 2021; V003T05A025doi:https://doi.org/10.1115/FEDSM2021-65431

Abstract

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Topics: Flow (Dynamics) , Porous materials , Turbulence , Vortices

Interactions Between the Shear Layer Emanating From Rectangular Cylinders and the Near Wake Region

Sedem Kumahor, Samuel Addai, Mark F. Tachie

FEDSM 2021; V003T05A026doi:https://doi.org/10.1115/FEDSM2021-65448

Abstract

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Topics: Cylinders , Flow (Dynamics) , Flow separation , Shear (Mechanics) , Wakes , Kinetic energy , Shear stress , Turbulence , Bubbles , Particulate matter

Modeling of Cube Array Roughness: RANS, LES, and DNS

Samuel Altland, Haosen H. A. Xu, Xiang I. A. Yang, Robert Kunz

FEDSM 2021; V003T05A027doi:https://doi.org/10.1115/FEDSM2021-65494

Abstract

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Topics: Modeling , Reynolds-averaged Navier–Stokes equations , Surface roughness

Second Moment Closure Modeling and DNS of Stratified Shear Layers

Naman Jain, Xinyi Huang, Xiang Yang, Robert Kunz, Hieu T. Pham, Sutanu Sarkar

FEDSM 2021; V003T05A028doi:https://doi.org/10.1115/FEDSM2021-65570

Abstract

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Topics: Modeling , Shear (Mechanics) , Stress , Anisotropy , Diffusion (Physics) , Energy dissipation , Flow (Dynamics) , Particle filtering (numerical methods) , Pressure , Reynolds-averaged Navier–Stokes equations

Influence of Wall Proximity on the Wake Dynamics Behind a Square Cylinder

Samuel Addai, Afua A. Mante, Sedem Kumahor, Xingjun Fang, Mark F. Tachie

FEDSM 2021; V003T05A029doi:https://doi.org/10.1115/FEDSM2021-65593

Abstract

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Topics: Boundary layer turbulence , Cylinders , Dynamics (Mechanics) , Particulate matter , Wakes

Vortex Dynamics

Observation and Discussion of Leading Edge Vortex Shedding From Laboratory-Scaled Cross-Flow Hydrokinetic Turbines in Counter-Rotating Configurations

Minh Doan, Yuriko Kai, Takuya Kawata, Ivan Alayeto, Shinnosuke Obi

FEDSM 2021; V003T05A030doi:https://doi.org/10.1115/FEDSM2021-61338

Abstract

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Topics: Cross-flow , Hydraulic turbines , Vortex shedding , Turbines , Torque , Turbine blades , Vortices , Water , Blades , Design

Vorticity Growth Formed in Vicinity of a Wall on a Moving Elastic Airfoil

Masaki Fuchiwaki

FEDSM 2021; V003T05A031doi:https://doi.org/10.1115/FEDSM2021-65513

Abstract

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Topics: Airfoils , Fluid structure interaction , Vortices , Vorticity

Structural Analysis of Couette-Taylor Flow With Periodic Oscillation of the Inner Cylinder in Different Flow Regimes

Shima Mahmoudirad, Ebrahim Shirani, Fethi Aloui

FEDSM 2021; V003T05A032doi:https://doi.org/10.1115/FEDSM2021-65626

Abstract

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Topics: Cylinders , Flow (Dynamics) , Oscillations , Structural analysis

Liutex Core Line for Vortex Structure in Turbulence

Oscar Alvarez, Yifei Yu, Chaoqun Liu

FEDSM 2021; V003T05A033doi:https://doi.org/10.1115/FEDSM2021-66012

Abstract

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Topics: Turbulence , Vortices

Large Scale Structures in Elevated Jet Normal to Crossflow

Jyoti Gupta, Arun K. Saha

FEDSM 2021; V003T05A034doi:https://doi.org/10.1115/FEDSM2021-66037

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Topics: Flow (Dynamics) , Flow visualization , Laser Doppler anemometry , Oceans , Reynolds number , Sewage , Shear (Mechanics) , Smoke , Vortices , Wakes

Liutex and Third Generation of Vortex Identification

Yifei Yu, Charles Nottage, Oscar Alvarez, Chaoqun Liu

FEDSM 2021; V003T05A035doi:https://doi.org/10.1115/FEDSM2021-66169

Abstract

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Topics: Vortices , Rotation , Vorticity , Swirling flow , Shear (Mechanics) , Eigenvalues , Scalars , Tensors

Micro and Nano Fluid Dynamics

Biologically Enabled Microfluidics and Biomicrofluidics

Movement of Myoblast Flowing Through Electric Field Perpendicular to Flow Channel

Shigehiro Hashimoto, Kiyoshi Yoshinaka

FEDSM 2021; V003T07A001doi:https://doi.org/10.1115/FEDSM2021-65204

Abstract

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Topics: Dielectrophoresis , Electric fields , Electrodes , Flow (Dynamics) , Shapes

Tracings of Behavior of Myoblasts Cultured Under Couette Type of Shear Flow Between Parallel Disks

Shigehiro Hashimoto, Hiroki Yonezawa

FEDSM 2021; V003T07A002doi:https://doi.org/10.1115/FEDSM2021-65207

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Topics: Deformation , Disks , Shear flow , Shear stress , Adhesion , Biomedical engineering , Flow (Dynamics) , Phase contrast microscopes , Rotating disks , Shear (Mechanics)

Behavior of Cell Passing Through Micro Slit Between Micro Machined Plates

Shigehiro Hashimoto, Kiyoshi Yoshinaka, Hiroki Yonezawa

FEDSM 2021; V003T07A003doi:https://doi.org/10.1115/FEDSM2021-65209

Abstract

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Topics: Approximation , Biomedical engineering , Deformation , Elongation , Flow (Dynamics) , Micromachining , Phase contrast microscopes , Photolithography , Plates (structures) , Pressure

Movement of Cell Flowing Over Oblique Micro Grooves in Flow Channel

Shigehiro Hashimoto, Hiroki Yonezawa

FEDSM 2021; V003T07A004doi:https://doi.org/10.1115/FEDSM2021-65211

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Topics: Flow (Dynamics)

Automated Mini-Channel Platform for Studying Plant Root Environments

Kevin F. Kreis, Sangjin Ryu

FEDSM 2021; V003T07A005doi:https://doi.org/10.1115/FEDSM2021-65493

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Topics: Building materials , Design , Food products , Gaskets , Image processing , Lithography , Manufacturing , Oxygen , Photolithography , Plasma desorption mass spectrometry

Hysteresis Effect of Tangential Force Field With Centrifuge on Myoblast: Cultured on Striped Pattern of Micro Ridge for Direction Control

Shigehiro Hashimoto

FEDSM 2021; V003T07A006doi:https://doi.org/10.1115/FEDSM2021-65639

Abstract

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Topics: Biomedical engineering , Deformation , Photolithography

A Microfluidic Platform for On-Chip Analysis of Circulating Tumor Cells

Jeff Darabi, Joseph Schober

FEDSM 2021; V003T07A007doi:https://doi.org/10.1115/FEDSM2021-65766

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Topics: Microfluidics , Tumors

A Comprehensive Review of Three-Dimensional Neuro-Organoids and Engineering Brain-on-a-Chip Microfluidic Devices

Lamees El Nihum, Nandan Shettigar, Debjyoti Banerjee, Robert Krencik

FEDSM 2021; V003T07A008doi:https://doi.org/10.1115/FEDSM2021-65892

Abstract

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Topics: Brain , Microfluidics , Design

Micro- and Nanoscale Thermofluidic Science and Devices

Computational Study of Viscoelastic Flows in Microchannels

Guanyang Xue, Xuanhong Cheng, Alparslan Oztekin

FEDSM 2021; V003T07A009doi:https://doi.org/10.1115/FEDSM2021-65699

Abstract

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Topics: Flow (Dynamics) , Microchannels , Cavities , Computational fluid dynamics , Simulation , Stress , Constitutive equations , Lift (Fluid dynamics) , Momentum , Nanoparticles

Investigating the Potential Drag Reduction and Thermal Transport Improvement in Textured Microchannels

Nastaran Rabiei, Grace McDonough, Carlos H. Hidrovo

FEDSM 2021; V003T07A010doi:https://doi.org/10.1115/FEDSM2021-65760

Abstract

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Topics: Drag (Fluid dynamics) , Drag reduction , Form drag , Microchannels , Skin

Fluid Flow and Heat Transfer of Liquid Sodium in Small-Scale Heat Sinks With Different Geometries

Mahyar Pourghasemi, Nima Fathi

FEDSM 2021; V003T07A011doi:https://doi.org/10.1115/FEDSM2021-65869

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Topics: Fluid dynamics , Heat sinks , Heat transfer , Sodium , Flow (Dynamics) , Reynolds number , Computer simulation , Convection , Cross section (Physics) , Laminar flow

A Thermally Actuated Microvalve for Smart Irrigation in Precision Agriculture Applications

Alaba Bamido, Debjyoti Banerjee

FEDSM 2021; V003T07A012doi:https://doi.org/10.1115/FEDSM2021-65899

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Topics: Computational fluid dynamics , Irrigation (Agriculture) , Lithography , Plasma desorption mass spectrometry , Precision agriculture

Investigation of the Effect of Cross Section on the Convective Heat Transfer Performance of Nanoemulsion in Microchannel Heat Exchanger

Takele Gameda, M. Mehdi Kabir, Jiajun Xu

FEDSM 2021; V003T07A013doi:https://doi.org/10.1115/FEDSM2021-66048

Abstract

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Topics: Convection , Cross section (Physics) , Ethanol , Flow (Dynamics) , Heat exchangers , Heat transfer , Microchannels

Micro-Total-Analysis Systems (MicroTAS) and Lab-on-a-Chip Applications

Simple, Cost-Effective Fabrication, and Flow Dynamics Analysis of a Passive Microfluidic Mixer Using 3D Printing and Soft Lithography

Md Fazlay Rubby, Mohammad Salman Parvez, Nazmul Islam

FEDSM 2021; V003T07A014doi:https://doi.org/10.1115/FEDSM2021-65572

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Topics: Additive manufacturing , Computer simulation , Flow (Dynamics) , Lithography , Manufacturing , Microfluidics

Effect of Non-Planar Tungsten V-Electrode Pattern in a 3D Printed Microfluidic System

Mohammad Salman Parvez, Md Fazlay Rubby, Shanzida Kabir, Meah Imtiaz Zulkarnain, Nazmul Islam

FEDSM 2021; V003T07A015doi:https://doi.org/10.1115/FEDSM2021-65659

Abstract

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Topics: Additive manufacturing , Electrodes , Lithography , Microfluidics , Tungsten

Design, Microfabrication and Testing of Brain-on-a-Chip (BOC) Platform Using Neural Organoids (Spheroids)

Nandan Shettigar, Lamees El Nihum, Ashok Thyagarajan, Debjyoti Banerjee, Robert Krencik

FEDSM 2021; V003T07A016doi:https://doi.org/10.1115/FEDSM2021-65894

Abstract

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Topics: Brain , Design , Lithography , Microfabrication , Microfluidics , Plasma desorption mass spectrometry , Testing

Multiphase Flow

Bubble, Droplet, and Aerosol Dynamics

Significance of Vocal Tract Geometrical Variations and Loudness on Airflow and Droplet Dispersion in a Two-Dimensional Representation of [F]

Amir A. Mofakham, Brian T. Helenbrook, Tanvir Ahmed, Byron D. Erath, Andrea R. Ferro, Deborah M. Brown, Goodarz Ahmadi

FEDSM 2021; V003T08A001doi:https://doi.org/10.1115/FEDSM2021-65485

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Topics: Air flow , Drops , Loudness (Acoustics) , Computer software , Dynamics (Mechanics) , Computational fluid dynamics , Diseases , Engineering simulation , Flow (Dynamics) , Lung

An Investigation on the Bubble Breakup Characteristics by Recirculation Flow in a Venturi Channel

Guodong Ding, Jiaqing Chen, Zhenlin Li

FEDSM 2021; V003T08A002doi:https://doi.org/10.1115/FEDSM2021-65716

Abstract

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Topics: Bubbles , Computer simulation , Flow (Dynamics) , Slug flows , Venturi tubes

CFD Analysis on Biogas Bubble Creation Within a Stirred Tank of a Wastewater Treatment Plant

Soroush Dabiri, Wolfgang Rauch

FEDSM 2021; V003T08A003doi:https://doi.org/10.1115/FEDSM2021-65750

Abstract

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Topics: Biogas , Bubbles , Computational fluid dynamics , Wastewater treatment , Fluid dynamics , Bioreactors , Bubbly flow , Energy consumption , Hydrodynamics , Multiphase flow

Erosion, Slurry, Sedimentation

Experimental Study of the Effect of Particle Size on Erosion of Elbows in Series for Annular Gas-Liquid Flows

Mazen Othayq, Ghulam Haider, Ronald E. Vieira, Siamack A. Shirazi

FEDSM 2021; V003T08A004doi:https://doi.org/10.1115/FEDSM2021-64375

Abstract

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Topics: Erosion , Flow (Dynamics) , Particle size , Particulate matter

Numerical Investigation of Cloud Cavitation and Its Induced Shock Waves

Takahiro Ushioku, Hiroaki Yoshimura

FEDSM 2021; V003T08A005doi:https://doi.org/10.1115/FEDSM2021-65731

Abstract

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Topics: Cavitation , Collapse , Emissions , Multiphase flow , Shock waves , Water

Investigation of Particle Size Effects on Solid Particle Erosion of Elbows in Series for Liquid-Solid Flows

Yeshwanthraj Rajkumar, Soroor Karimi, Siamack A. Shirazi

FEDSM 2021; V003T08A006doi:https://doi.org/10.1115/FEDSM2021-65875

Abstract

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Topics: Erosion , Flow (Dynamics) , Particle size , Particulate matter , Computational fluid dynamics , Fluids , Engineering simulation , Pipes , Simulation , Stress

Numerical Analysis of Elbow Erosion Mitigation Using Swirl Pipes in Gas-Particle Two-Phase Flows

A. Farokhipour, Z. Mansoori, M. Saffar-Avval, G. Ahmadi

FEDSM 2021; V003T08A007doi:https://doi.org/10.1115/FEDSM2021-66013

Abstract

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Topics: Computational fluid dynamics , Erosion , Numerical analysis , Particulate matter , Pipes , Sands , Swirling flow , Two-phase flow

Gas-Liquid Flows

Experimental Testing and Numerical Modeling of Small-Scale Boat With Drag-Reducing Air-Cavity System

Jeffrey M. Collins, Phillip R. Whitworth, Konstantin I. Matveev

FEDSM 2021; V003T08A008doi:https://doi.org/10.1115/FEDSM2021-62556

Abstract

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Topics: Boats , Cavities , Computer simulation , Drag (Fluid dynamics) , Testing , Hull , Ships , Modeling , Water , Computational fluid dynamics

CFD Modelling for Gas-Liquid and Liquid-Liquid Taylor Flows in the Entrance Region of Microchannels

Amin Etminan, Yuri S. Muzychka, Kevin Pope

FEDSM 2021; V003T08A009doi:https://doi.org/10.1115/FEDSM2021-64172

Abstract

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Topics: Computational fluid dynamics , Entrance region , Flow (Dynamics) , Microchannels , Modeling

RANS-VOF Simulations of Fully Developed Density-Stratified Air-Water Flow in a 3D Rectangular Duct

Chandrima Jana Maiti, Urmila Ghia, Leonid A. Turkevich

FEDSM 2021; V003T08A010doi:https://doi.org/10.1115/FEDSM2021-65177

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Topics: Corners (Structural elements) , Density , Ducts , Flow (Dynamics) , Reynolds-averaged Navier–Stokes equations , Simulation , Turbulence , Water

Elementary Numerical Analysis of Wet Foam Formation and Study of Its Flow Structures and Physical Behavior

Ebrahim Shirani, Sima Nasirzade, Fethi Aloui

FEDSM 2021; V003T08A011doi:https://doi.org/10.1115/FEDSM2021-65627

Abstract

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Topics: Bubbles , Flow (Dynamics) , Numerical analysis , Surfactants

Experimental Characterization of Two-Phase Swirl Flow Interacting With a Circular Bluff Body

Rafael Gonzalez Hernandez, Afshin Goharzadeh, Mahmoud Meribout, Lyes Khezzar

FEDSM 2021; V003T08A012doi:https://doi.org/10.1115/FEDSM2021-65664

Abstract

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Topics: Experimental characterization , Flow (Dynamics) , Disks , Multiphase flow , Photography , Separation (Technology) , Steady state , Swirling flow , Transparency , Turbulence

Research on the Performance of a Passive Gas-Liquid Separator Used in Space

Chengshuo Wu, Peng Wu, Bin Huang, Dazhuan Wu

FEDSM 2021; V003T08A013doi:https://doi.org/10.1115/FEDSM2021-66268

Abstract

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Topics: Computational fluid dynamics , Engineering prototypes , Flow (Dynamics) , Fluids , Gravity (Force) , Internal flow , Liquid films , Reduced gravity environments , Reliability , Separation (Technology)

Gas-Solid Flows

Shock-Induced Multiphase Instability in a High Volume Fraction Finite-Thickness Particle Layer

Bertrand Rollin, Frederick Ouellet, Bradford Durant, Rahul Babu Koneru, S. Balachandar

FEDSM 2021; V003T08A014doi:https://doi.org/10.1115/FEDSM2021-65446

Abstract

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Topics: Particulate matter , Shock (Mechanics) , Flow (Dynamics) , Shock tubes , Density , Engineering simulation , Equations of motion , Explosives , Fluid dynamics , Glass

Detailed Analysis of Fiber Motion in Human Nasal Airways

Jiang Li, J. W. Ma, J. Y. Tu, L. Tian, G. Ahmadi

FEDSM 2021; V003T08A015doi:https://doi.org/10.1115/FEDSM2021-65576

Abstract

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Topics: Fibers , Particulate matter , Cavities , Air flow , Simulation results , Aerosols , Drag (Fluid dynamics) , Engineering simulation , Equations of motion , Geometry

Influence of Thermal Plume on Particle Inhalability of a Lying Mannequin in a Room

Maryam Habibi, Mohsen Heidary, Mohammad Mehdi Tavakol, Goodarz Ahmadi

FEDSM 2021; V003T08A016doi:https://doi.org/10.1115/FEDSM2021-65652

Abstract

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Topics: Particulate matter , Plumes (Fluid dynamics) , Turbulence , Microparticles , Respiratory system , Computational fluid dynamics , Computer simulation , Computer software , Computerized tomography , Flow (Dynamics)

Dispersion of Particles Coming Out of the Mouth While Speaking in a Ventilated Indoor Environment

Morteza Ali Masoomi, Mazyar Salmanzadeh, Goodarz Ahmadi

FEDSM 2021; V003T08A017doi:https://doi.org/10.1115/FEDSM2021-65837

Abstract

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Topics: Particulate matter , Ventilation

A Gas-Particle Analogue to the Richtmyer-Meshkov Instability: Comparing Multiphase Simulations to Shock Tube Experiments

Frederick Ouellet, Bertrand Rollin, Bradford Durant, Rahul Babu Koneru, S. Balachandar

FEDSM 2021; V003T08A018doi:https://doi.org/10.1115/FEDSM2021-65852

Abstract

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Topics: Particulate matter , Shock tubes , Simulation , Fluids , Shock (Mechanics) , Vorticity , Computer simulation , Flow (Dynamics) , Fluid dynamics , Glass

Interfacial Phenomena and Flows

Impacts of Circular Liquid Jet Injection Angle Into Low Subsonic Crossflow

Si. Kasmaiee, M. Tadjfar, Sa. Kasmaiee

FEDSM 2021; V003T08A019doi:https://doi.org/10.1115/FEDSM2021-65312

Abstract

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Topics: Cross-flow , Ejectors , Flow (Dynamics) , Jets , Momentum , Nozzles , Photography , Physics , Pressure , Subsonic flow

A CNN With Deep Learning for Non-Equilibrium Characterization of Al-Sm Melt Infusion Into a B4C Packed Bed

Julio Aguilar, Laura Sandoval, Arturo Rodriguez, Sanjay Shantha Kumar, Jose Terrazas, Richard Adansi, Vinod Kumar, Arturo Bronson

FEDSM 2021; V003T08A020doi:https://doi.org/10.1115/FEDSM2021-65794

Abstract

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Topics: Alloys , Artificial neural networks , Equilibrium (Physics) , Fluid dynamics , High temperature , Metals , Porosity , Scanning electron microscopes , Temperature , Vehicles

Liquid-Solid Flows

Machine Learning Approach to Predict Sand Transport in Horizontal and Inclined Flow

R. E. Vieira, B. Xu, S. Karimi, S. A. Shirazi

FEDSM 2021; V003T08A021doi:https://doi.org/10.1115/FEDSM2021-65229

Abstract

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Topics: Flow (Dynamics) , Machine learning , Sands

An LBM Study of the Sedimentation Behaviors of Double Particles With Non-Identical Sizes

Wentao Dai, Jun Tang, Shengyuan Zhang, Huiying Wu

FEDSM 2021; V003T08A022doi:https://doi.org/10.1115/FEDSM2021-65510

Abstract

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Topics: Particulate matter , Sedimentation

Large Particle Separation From Non-Newtonian Slurries Using Bump Arrays

Leonard F. Pease, Judith Ann Bamberger, Carolyn A. Burns, Michael J. Minette

FEDSM 2021; V003T08A023doi:https://doi.org/10.1115/FEDSM2021-65904

Abstract

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Topics: Displacement , Particulate matter , Separation (Technology) , Slurries

Can Bump Arrays Separate Particles From Turbulent Flows?

Leonard F. Pease, Jason Serkowski, Timothy G. Veldman, Jonathan Willams, Xiao-Ying Yu, Michael J. Minette, Judith Ann Bamberger, Carolyn A. Burns

FEDSM 2021; V003T08A024doi:https://doi.org/10.1115/FEDSM2021-67696

Abstract

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Topics: Particulate matter , Separation (Technology) , Turbulence , Flow (Dynamics) , Microfluidics , Additive manufacturing , Radioactive wastes , Reynolds number , Slurries

Multiphase Flows in Petroleum Engineering

Experimental and Numerical Investigation of Small Particle Erosion in Gas Dominated Multiphase Flow

G. Haider, M. Othayq, S. A. Shirazi

FEDSM 2021; V003T08A025doi:https://doi.org/10.1115/FEDSM2021-64371

Abstract

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Topics: Erosion , Multiphase flow , Particulate matter , Petroleum engineering

Investigation of Tool-Joint Effect on Non-Newtonian Drilling Fluids Following the Herschel–Bulkley Model Flow Behavior in Oil Well Drilling

Ardeshir Gholami, Zohreh Mansoori, Majid Saffar Aval, Goodarz Ahmadi

FEDSM 2021; V003T08A026doi:https://doi.org/10.1115/FEDSM2021-65577

Abstract

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Topics: Drilling , Flow (Dynamics) , Fluids , Non-Newtonian fluids , Oil well drilling , Oil wells , Thixotropy

Multiphase Flow Simulation of Subsea Pipeline Leakage Detected by Acoustic Emission Method

Ahmed M. Shama, Ahmed Swidan, John Young

FEDSM 2021; V003T08A027doi:https://doi.org/10.1115/FEDSM2021-65619

Abstract

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Topics: Acoustic emissions , Computational fluid dynamics , Leakage , Multiphase flow , Pipelines , Simulation , Underwater pipelines

Investigation of Proppant Distributions in Rock Fractures With Applications to Hydraulic Fracturing

Amir A. Mofakham, Farid Rousta, Dustin M. Crandall, Goodarz Ahmadi

FEDSM 2021; V003T08A028doi:https://doi.org/10.1115/FEDSM2021-65833

Abstract

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Topics: Fracture (Materials) , Fracture (Process) , Hydraulic fracturing , Rocks , Computational fluid dynamics , Discrete element methods , Engineering simulation , Fluid dynamics , Simulation , Fluids

Experimental Evaluation of Novel Swirl Flow Air-Water Separation Apparatus for Desalination/Water Remediation Applications

Ashok Thyagarajan, Debjyoti Banerjee, Vijay Dhir

FEDSM 2021; V003T08A029doi:https://doi.org/10.1115/FEDSM2021-65863

Abstract

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Topics: Evaporation , Flow (Dynamics) , Phase separation , Separation (Technology) , Water

Numerical Analysis of Oil/water Dispersion Interface Prediction in Horizontal Pipe Separators

Srinivas Swaroop Kolla, Ram S. Mohan, Ovadia Shoham

FEDSM 2021; V003T08A030doi:https://doi.org/10.1115/FEDSM2021-66074

Abstract

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Topics: Numerical analysis , Pipes , Water , Separation (Technology) , Computer simulation , Computational fluid dynamics , Computer software , Emulsions , Modeling , Sedimentation