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Volume 142, Issue 2

February 2020

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ISSN 0098-2202

EISSN 1528-901X

In this Issue

Research Papers
Technical Briefs

Research Papers

Flows in Complex Systems

Passive Wingtip Vortex Control by Using Tip-Mounted Half Delta Wings in Ground Effect

Anan Lu, Tim Lee

J. Fluids Eng. February 2020, 142(2): 021201. doi: https://doi.org/10.1115/1.4044669

Abstract

View articletitled, Passive Wingtip Vortex Control by Using Tip-Mounted Half Delta Wings in Ground Effect

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Topics: Vortex flow , Vortices , Vorticity , Wake turbulence , Wings , Drag (Fluid dynamics)

Optimization of a Centrifugal Impeller on Blade Thickness Distribution to Reduce Hydro-Induced Vibration

Bo Qian, Peng Wu, Bin Huang, Kai Zhang, Shiyang Li, Dazhuan Wu

J. Fluids Eng. February 2020, 142(2): 021202. doi: https://doi.org/10.1115/1.4044965

Abstract

View articletitled, Optimization of a Centrifugal Impeller on Blade Thickness Distribution to Reduce Hydro-Induced Vibration

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Topics: Blades , Impellers , Optimization , Flow (Dynamics) , Vibration , Pressure , Engineering prototypes

Theoretical Prediction Model of Tip Leakage Vortex in a Mixed Flow Pump With Tip Clearance

Yabin Liu, Lei Tan

J. Fluids Eng. February 2020, 142(2): 021203. doi: https://doi.org/10.1115/1.4044982

Abstract

View articletitled, Theoretical Prediction Model of Tip Leakage Vortex in a Mixed Flow Pump With Tip Clearance

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Topics: Blades , Clearances (Engineering) , Flow (Dynamics) , Impellers , Leakage , Pumps , Trajectories (Physics) , Vortices , Rotation

Guidelines for Design of Dividing Manifolds With Discharge Uniformly Distributed at Different Positions Along the Device Axis

Honggang Yang, Yi Wang, Xiaojing Meng, Dong Li, Xiaofan Cai

J. Fluids Eng. February 2020, 142(2): 021204. doi: https://doi.org/10.1115/1.4044984

Abstract

View articletitled, Guidelines for Design of Dividing Manifolds With Discharge Uniformly Distributed at Different Positions Along the Device Axis

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Topics: Flow (Dynamics) , Manifolds , Design

Performance Improvements for a Vertical Axis Wind Turbine by Means of Gurney Flap

Yan Yan, Eldad Avital, John Williams, Jiahuan Cui

J. Fluids Eng. February 2020, 142(2): 021205. doi: https://doi.org/10.1115/1.4044995

Abstract

View articletitled, Performance Improvements for a Vertical Axis Wind Turbine by Means of Gurney Flap

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Topics: Airfoils , Blades , Drag (Fluid dynamics) , Flow (Dynamics) , Vertical axis wind turbines , Rotors , Flow control , Turbines , Chords (Trusses)

Optimization of Flow Control Parameters Over SD7003 Airfoil With Synthetic Jet Actuator

M. Tadjfar, Dj. Kamari

J. Fluids Eng. February 2020, 142(2): 021206. doi: https://doi.org/10.1115/1.4044985

Abstract

View articletitled, Optimization of Flow Control Parameters Over SD7003 Airfoil With Synthetic Jet Actuator

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Topics: Actuators , Airfoils , Design , Flow (Dynamics) , Flow control , Genetic algorithms , Optimization , Separation (Technology) , Artificial neural networks , Reynolds number

An Experimental and Numerical Study of Regulating Performance and Flow Loss in a V-Port Ball Valve

Junyu Tao, Zhe Lin, Chuanjing Ma, Jiahui Ye, Zuchao Zhu, Yi Li, Wei Mao

J. Fluids Eng. February 2020, 142(2): 021207. doi: https://doi.org/10.1115/1.4044986

Abstract

View articletitled, An Experimental and Numerical Study of Regulating Performance and Flow Loss in a V-Port Ball Valve

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Topics: Flow (Dynamics) , Pressure , Valves , Pipes

Quantitative Study on Equivalent Roughness Conversion Coefficient and Roughness Effect of Centrifugal Compressor

Yonghong Tang, Guang Xi, Zhiheng Wang, Yubao Tian

J. Fluids Eng. February 2020, 142(2): 021208. doi: https://doi.org/10.1115/1.4044843

Abstract

View articletitled, Quantitative Study on Equivalent Roughness Conversion Coefficient and Roughness Effect of Centrifugal Compressor

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Topics: Compressors , Surface roughness , Flow (Dynamics)

Lubrication Characteristics of Water-Lubricated Rubber Bearings With Partial Wear

Gang Liu, Ming Li

J. Fluids Eng. February 2020, 142(2): 021209. doi: https://doi.org/10.1115/1.4045161

Abstract

View articletitled, Lubrication Characteristics of Water-Lubricated Rubber Bearings With Partial Wear

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Topics: Bearings , Film thickness , Lubrication , Pressure , Rubber , Stress , Water , Wear , Friction , Clearances (Engineering)

Identification of Cavitation Instabilities on a Three-Bladed Inducer by Means of Strain Gages

Ruzbeh Hadavandi, Giovanni Pace, Dario Valentini, Angelo Pasini, Luca d'Agostino

J. Fluids Eng. February 2020, 142(2): 021210. doi: https://doi.org/10.1115/1.4045186

Abstract

View articletitled, Identification of Cavitation Instabilities on a Three-Bladed Inducer by Means of Strain Gages

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Topics: Blades , Cavitation , Pumps , Strain gages , Oscillations , Signals , Pressure , Pressure transducers

Cavitation Performance of Constant and Variable Pitch Helical Inducers for Centrifugal Pumps: Effect of Inducer Tip Clearance

Enver S. Karakas, Hiroyoshi Watanabe, Matteo Aureli, Cahit A. Evrensel

J. Fluids Eng. February 2020, 142(2): 021211. doi: https://doi.org/10.1115/1.4044629

Abstract

View articletitled, Cavitation Performance of Constant and Variable Pitch Helical Inducers for Centrifugal Pumps: Effect of Inducer Tip Clearance

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Topics: Cavitation , Clearances (Engineering) , Pressure , Pumps , Computational fluid dynamics , Suction , Simulation , Flow (Dynamics) , Vapors , Centrifugal pumps

Fundamental Issues and Canonical Flows

Concentration Distribution of Photosensitive Liquid in a Droplet Under Ultraviolet Light

Tianyi Li, Aravinda Kar, Ranganathan Kumar

J. Fluids Eng. February 2020, 142(2): 021301. doi: https://doi.org/10.1115/1.4044442

Abstract

View articletitled, Concentration Distribution of Photosensitive Liquid in a Droplet Under Ultraviolet Light

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Topics: Drops , Flow (Dynamics) , Ultraviolet radiation , Surface tension , Particulate matter , Lasers

Numerical Investigations of Gas–Liquid Two-Phase Flow in a Pump Inducer

Michael Mansour, Trupen Parikh, Sebastian Engel, Dominique Thévenin

J. Fluids Eng. February 2020, 142(2): 021302. doi: https://doi.org/10.1115/1.4044651

Abstract

View articletitled, Numerical Investigations of Gas–Liquid Two-Phase Flow in a Pump Inducer

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Topics: Flow (Dynamics) , Impellers , Pressure , Pumps , Simulation , Stress , Two-phase flow , Blades , Water , Vortices

Flow Around Three Side-by-Side Square Cylinders and the Effect of the Cylinder Oscillation

Bhupendra Singh More, Sushanta Dutta, Bhupendra Kumar Gandhi

J. Fluids Eng. February 2020, 142(2): 021303. doi: https://doi.org/10.1115/1.4045206

Abstract

View articletitled, Flow Around Three Side-by-Side Square Cylinders and the Effect of the Cylinder Oscillation

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Topics: Cylinders , Flow (Dynamics) , Oscillations

Multiphase Flows

Experimental Investigation of the Vertical Upward Single- and Two-Phase Flow Pressure Drops Through Gate and Ball Valves

Ammar Zeghloul, Hiba Bouyahiaoui, Abdelwahid Azzi, Abbas H. Hasan, Abdelsalam Al-sarkhi

J. Fluids Eng. February 2020, 142(2): 021401. doi: https://doi.org/10.1115/1.4044833

Abstract

View articletitled, Experimental Investigation of the Vertical Upward Single- and Two-Phase Flow Pressure Drops Through Gate and Ball Valves

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Topics: Flow (Dynamics) , Gates (Closures) , Pressure drop , Valves , Two-phase flow

A Genetic Algorithm Based Multi-Objective Optimization of Squealer Tip Geometry in Axial Flow Turbines: A Constant Tip Gap Approach

H. Maral, C. B. Şenel, K. Deveci, E. Alpman, L. Kavurmacıoğlu, Cengiz Camci

J. Fluids Eng. February 2020, 142(2): 021402. doi: https://doi.org/10.1115/1.4044721

Abstract

View articletitled, A Genetic Algorithm Based Multi-Objective Optimization of Squealer Tip Geometry in Axial Flow Turbines: A Constant Tip Gap Approach

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Topics: Artificial neural networks , Axial flow , Blades , Computational fluid dynamics , Databases , Design , Flow (Dynamics) , Genetic algorithms , Geometry , Leakage flows

Techniques and Procedures

Aerodynamic Loading Induced by Muzzle Flows on Small Caliber Spin Stabilized Projectiles

Chuanlin Chen, Hui Xu, Chenlei Huang, Zhongxin Li, Zhilin Wu

J. Fluids Eng. February 2020, 142(2): 021501. doi: https://doi.org/10.1115/1.4044964

Abstract

View articletitled, Aerodynamic Loading Induced by Muzzle Flows on Small Caliber Spin Stabilized Projectiles

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Topics: Flow (Dynamics) , Projectiles , Pressure , Computational fluid dynamics , Propellants , Ballistics

Dynamic Mode Decomposition Analysis of Flow Separation in a Diffuser to Inform Flow Control Strategies

Jinchun Wang, Guoping Huang, Weiyu Lu, Pierre E. Sullivan

J. Fluids Eng. February 2020, 142(2): 021502. doi: https://doi.org/10.1115/1.4044981

Abstract

View articletitled, Dynamic Mode Decomposition Analysis of Flow Separation in a Diffuser to Inform Flow Control Strategies

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Topics: Diffusers , Flow (Dynamics) , Flow control , Wakes , Shear (Mechanics)

Hydraulic Simulation for Calcasieu Lake Area With Small Rivers Using an Immersed Boundary Method

Arun Yadav, Ning Zhang

J. Fluids Eng. February 2020, 142(2): 021503. doi: https://doi.org/10.1115/1.4045160

Abstract

View articletitled, Hydraulic Simulation for Calcasieu Lake Area With Small Rivers Using an Immersed Boundary Method

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Topics: Floods , Lakes , Rivers , Simulation , Water

Technical Briefs

Effects of Streamlining a Bluff Body in the Laminar Vortex Shedding Regime

Ritvik Dobriyal, Maneesh Mishra, Markus Bölander, Martin Skote

J. Fluids Eng. February 2020, 142(2): 024501. doi: https://doi.org/10.1115/1.4044830

Abstract

View articletitled, Effects of Streamlining a Bluff Body in the Laminar Vortex Shedding Regime

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Topics: Circular cylinders , Computer simulation , Drag (Fluid dynamics) , Flow (Dynamics) , Fluid-dynamic forces , Shapes , Vortex shedding , Geometry , Cylinders , Reynolds number

Energy Efficient Control of Parallel Variable-Frequency Pumps in Magnetic Water-Cooling System

Wenjun Qiu, Zhengrong Ouyang

J. Fluids Eng. February 2020, 142(2): 024502. doi: https://doi.org/10.1115/1.4044983

Abstract

View articletitled, Energy Efficient Control of Parallel Variable-Frequency Pumps in Magnetic Water-Cooling System

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Topics: Pumps , Flow (Dynamics) , Water

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Erratum: “Passively Enhanced Vortex-Induced Vibration Response of Side-by-Side Cylinders in Turbulent Flow” [ASME J. Fluids Eng., 2024, 146(7), p. 070903; DOI: 10.1115/1.4065302]

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Unified, Integral Approach to Modeling and Design of High-Pressure Pipelines: Assessment of Various Flow and Temperature Models for Supercritical Fluids

J. Fluids Eng (February 2025)

Research Papers

Flows in Complex Systems

Passive Wingtip Vortex Control by Using Tip-Mounted Half Delta Wings in Ground Effect

Optimization of a Centrifugal Impeller on Blade Thickness Distribution to Reduce Hydro-Induced Vibration

Theoretical Prediction Model of Tip Leakage Vortex in a Mixed Flow Pump With Tip Clearance

Guidelines for Design of Dividing Manifolds With Discharge Uniformly Distributed at Different Positions Along the Device Axis

Performance Improvements for a Vertical Axis Wind Turbine by Means of Gurney Flap

Optimization of Flow Control Parameters Over SD7003 Airfoil With Synthetic Jet Actuator

An Experimental and Numerical Study of Regulating Performance and Flow Loss in a V-Port Ball Valve

Quantitative Study on Equivalent Roughness Conversion Coefficient and Roughness Effect of Centrifugal Compressor

Lubrication Characteristics of Water-Lubricated Rubber Bearings With Partial Wear

Identification of Cavitation Instabilities on a Three-Bladed Inducer by Means of Strain Gages

Cavitation Performance of Constant and Variable Pitch Helical Inducers for Centrifugal Pumps: Effect of Inducer Tip Clearance

Fundamental Issues and Canonical Flows

Concentration Distribution of Photosensitive Liquid in a Droplet Under Ultraviolet Light

Numerical Investigations of Gas–Liquid Two-Phase Flow in a Pump Inducer

Flow Around Three Side-by-Side Square Cylinders and the Effect of the Cylinder Oscillation

Multiphase Flows

Experimental Investigation of the Vertical Upward Single- and Two-Phase Flow Pressure Drops Through Gate and Ball Valves

A Genetic Algorithm Based Multi-Objective Optimization of Squealer Tip Geometry in Axial Flow Turbines: A Constant Tip Gap Approach

Techniques and Procedures

Aerodynamic Loading Induced by Muzzle Flows on Small Caliber Spin Stabilized Projectiles

Dynamic Mode Decomposition Analysis of Flow Separation in a Diffuser to Inform Flow Control Strategies

Hydraulic Simulation for Calcasieu Lake Area With Small Rivers Using an Immersed Boundary Method

Technical Briefs

Effects of Streamlining a Bluff Body in the Laminar Vortex Shedding Regime

Energy Efficient Control of Parallel Variable-Frequency Pumps in Magnetic Water-Cooling System

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