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Journal Articles

Analysis of ansys fluent for Wall-Modeled Large-Eddy Simulation of Turbulent Channel Flow

Weiyi Li, Marco G. Giometto
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. January 2025, 147(1): 011503.
Paper No: FE-24-1049
https://doi.org/10.1115/1.4066485
Published Online: September 30, 2024
View Article titled, Analysis of ansys fluent for Wall-Modeled Large-Eddy Simulation of Turbulent Channel Flow
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Topics: Channel flow, Flow (Dynamics), Large eddy simulation, Oscillations, Resolution (Optics), Simulation, Spectra (Spectroscopy), Statistics, Turbulence, Reynolds number
Journal Articles

Direct Numerical Simulation On Millimeter-Sized Air Bubbles in Turbulent Channel Flow

Sangwon Kim, Nobuyuki Oshima, Hyun Jin Park, Yuichi Murai
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Photo Gallery
J. Fluids Eng. July 2024, 146(7): 070901.
Paper No: FE-23-1451
https://doi.org/10.1115/1.4065300
Published Online: April 16, 2024
View Article titled, Direct Numerical Simulation On Millimeter-Sized Air Bubbles in Turbulent Channel Flow
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Topics: Bubbles, Channel flow, Computer simulation, Turbulence
Journal Articles

Direct Numerical Simulation of Involute Channel Turbulence

Emilian L. Popov, Nicholas J. Mecham, Igor A. Bolotnov
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2024, 146(8): 081301.
Paper No: FE-23-1377
https://doi.org/10.1115/1.4064496
Published Online: March 11, 2024
View Article titled, Direct Numerical Simulation of Involute Channel Turbulence
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Topics: Flow (Dynamics), Turbulence, Channel flow, Geometry, Corners (Structural elements), Computer simulation, Stress, Boundary layers
Journal Articles

Experimental Study of Turbulence Response in a Slowly Accelerating Turbulent Channel Flow

Benjamin Segun Oluwadare, Shuisheng He
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2023, 145(8): 081302.
Paper No: FE-22-1359
https://doi.org/10.1115/1.4062166
Published Online: April 3, 2023
View Article titled, Experimental Study of Turbulence Response in a Slowly Accelerating Turbulent Channel Flow
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Topics: Flow (Dynamics), Shear stress, Turbulence, Channel flow, Unsteady flow, Transients (Dynamics), Statistics
Journal Articles

On the Stability and Control of Two-Dimensional Channel Flow

A. Essa, Mohammed K. Ibrahim
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2023, 145(4): 041302.
Paper No: FE-22-1433
https://doi.org/10.1115/1.4056564
Published Online: January 13, 2023
View Article titled, On the Stability and Control of Two-Dimensional Channel Flow
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Topics: Flow (Dynamics), Stability, Waves, Channel flow, Reynolds number, Poiseuille flow, Control equipment
Journal Articles

Turbulent Channel Flow With Spatially Dependent Viscosity: A Numerical Study

Victor Coppo Leite, Elia Merzari
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. January 2022, 144(1): 011303.
Paper No: FE-21-1074
https://doi.org/10.1115/1.4052416
Published Online: October 6, 2021
View Article titled, Turbulent Channel Flow With Spatially Dependent Viscosity: A Numerical Study
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Topics: Delays, Flow (Dynamics), Friction, Reynolds number, Turbulence, Viscosity, Channel flow
Journal Articles

Enhanced Longitudinal Heat Transfer in Oscillatory Channel Flow—A Theoretical Perspective

Simon H. van Buren, Wolfgang Polifke
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. December 2021, 143(12): 121111.
Paper No: FE-21-1055
https://doi.org/10.1115/1.4052067
Published Online: October 1, 2021
View Article titled, Enhanced Longitudinal Heat Transfer in Oscillatory Channel Flow—A Theoretical Perspective
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Topics: Channel flow, Fluids, Heat transfer, Oscillations, Prandtl number, Thermal boundary layers, Thermal diffusivity, Boundary layers, Thermal conductivity, Temperature
Journal Articles

Hybrid RANS–LES Simulation of Turbulent Heat Transfer in a Channel Flow With Imposed Streamwise or Spanwise Mean Temperature Gradient

Olalekan O. Shobayo, D. Keith Walters
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2021, 143(8): 081104.
Paper No: FE-21-1150
https://doi.org/10.1115/1.4051067
Published Online: June 4, 2021
View Article titled, Hybrid RANS–LES Simulation of Turbulent Heat Transfer in a Channel Flow With Imposed Streamwise or Spanwise Mean Temperature Gradient
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Topics: Delay differential equations, Flow (Dynamics), Heat flux, Large eddy simulation, Reynolds-averaged Navier–Stokes equations, Simulation, Temperature, Temperature gradient, Turbulence, Eddies (Fluid dynamics)
Journal Articles

Effect of Turbulence on the Wavefront of an Ultrahigh Intensity Laser Beam

Morgane Bellec, Alain Girard, Guillaume Balarac, Ulrich Bieder, François Millet, Nicolas Luchier
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. March 2021, 143(3): 031504.
Paper No: FE-20-1364
https://doi.org/10.1115/1.4049113
Published Online: December 11, 2020
View Article titled, Effect of Turbulence on the Wavefront of an Ultrahigh Intensity Laser Beam
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Topics: Fluctuations (Physics), Fluids, Heat, Heating, Laser beams, Simulation, Slabs, Temperature, Turbulence, Large eddy simulation
Journal Articles

An Eddy-Viscosity Model Sensitized to Curvature and Wall-Roughness Effects for Reynolds-Averaged Closure

Yang Zhang, Gang Chen, Jiakuan Xu
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2020, 142(4): 041503.
Paper No: FE-19-1361
https://doi.org/10.1115/1.4045611
Published Online: February 4, 2020
View Article titled, An Eddy-Viscosity Model Sensitized to Curvature and Wall-Roughness Effects for Reynolds-Averaged Closure
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Topics: Eddies (Fluid dynamics), Flow (Dynamics), Rotation, Surface roughness, Turbulence, Viscosity, Channel flow, Damping, Ducts
Journal Articles

Pressure Drop and Flow Development in the Entrance Region of Microchannels With Second-Order Velocity Slip Condition and the Requirement for Development Length

Baibhab Ray, Franz Durst, Subhashis Ray
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2020, 142(4): 041302.
Paper No: FE-19-1352
https://doi.org/10.1115/1.4045610
Published Online: February 3, 2020
View Article titled, Pressure Drop and Flow Development in the Entrance Region of Microchannels With Second-Order Velocity Slip Condition and the Requirement for Development Length
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Topics: Channel flow, Entrance region, Flow (Dynamics), Microchannels, Pipe flow, Pipes, Pressure drop
Journal Articles

Three-Dimensional Velocity Distribution in Straight Smooth Channels Modeled by Modified Log-Law

Shu-Qing Yang, Muhammad Zain Bin Riaz, Muttucumaru Sivakumar, Keith Enever, Nadeeka Sajeewani Miguntanna
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. January 2020, 142(1): 011401.
Paper No: FE-18-1704
https://doi.org/10.1115/1.4044183
Published Online: July 19, 2019
View Article titled, Three-Dimensional Velocity Distribution in Straight Smooth Channels Modeled by Modified Log-Law
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Topics: Ducts, Flow (Dynamics), Open channels (Hydraulics), Shear (Mechanics), Shear stress, Corners (Structural elements), Channel flow, Errors
Journal Articles

The Role of Forcing and Eddy Viscosity Variation on the Log-Layer Mismatch Observed in Wall-Modeled Large-Eddy Simulations

Rey DeLeon, Inanc Senocak
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. May 2019, 141(5): 054501.
Paper No: FE-18-1151
https://doi.org/10.1115/1.4041562
Published Online: November 16, 2018
View Article titled, The Role of Forcing and Eddy Viscosity Variation on the Log-Layer Mismatch Observed in Wall-Modeled Large-Eddy Simulations
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Topics: Channel flow, Eddies (Fluid dynamics), Flow (Dynamics), Momentum, Reynolds-averaged Navier–Stokes equations, Turbulence, Viscosity, Reynolds number, Statistics, Large eddy simulation
Journal Articles

Identification of Bypass Transition Onset Markers Using Direct Numerical Simulation

Shanti Bhushan, D. Keith Walters, S. Muthu, Crystal L. Pasiliao
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2018, 140(11): 111107.
Paper No: FE-17-1164
https://doi.org/10.1115/1.4040299
Published Online: June 13, 2018
View Article titled, Identification of Bypass Transition Onset Markers Using Direct Numerical Simulation
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Topics: Boundary layers, Channel flow, Computer simulation, Flow (Dynamics), Simulation, Turbulence, Flat plates, Reynolds-averaged Navier–Stokes equations
Journal Articles

Entry Lengths of Laminar Pipe and Channel Flows

Yash Joshi, B. R. Vinoth
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2018, 140(6): 061203.
Paper No: FE-17-1457
https://doi.org/10.1115/1.4038668
Published Online: February 14, 2018
View Article titled, Entry Lengths of Laminar Pipe and Channel Flows
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Topics: Channel flow, Flow (Dynamics), Pipes, Reynolds number, Pipe flow, Simulation, Computer simulation
Journal Articles

A Cubic Nonlinear Subgrid-Scale Model for Large Eddy Simulation

Huang Xianbei, Liu Zhuqing, Yang Wei, Li Yaojun, Yang Zixuan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2017, 139(4): 041101.
Paper No: FE-15-1355
https://doi.org/10.1115/1.4035217
Published Online: February 6, 2017
View Article titled, A Cubic Nonlinear Subgrid-Scale Model for Large Eddy Simulation
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Topics: Channel flow, Flow (Dynamics), Rotation, Stress, Turbulence, Vortices
Journal Articles

Eddy Viscosity and Reynolds Stress Models of Entropy Generation in Turbulent Channel Flows

J. Sun, D. Kuhn, G. Naterer
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Briefs
J. Fluids Eng. March 2017, 139(3): 034501.
Paper No: FE-15-1217
https://doi.org/10.1115/1.4035138
Published Online: January 20, 2017
View Article titled, Eddy Viscosity and Reynolds Stress Models of Entropy Generation in Turbulent Channel Flows
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Topics: Entropy, Turbulence, Viscosity, Shear stress, Channel flow, Eddies (Fluid dynamics), Energy dissipation, Flow (Dynamics)
Journal Articles

Drag Reduction Due to Streamwise Grooves in Turbulent Channel Flow

C. T. DeGroot, C. Wang, J. M. Floryan
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. December 2016, 138(12): 121201.
Paper No: FE-15-1720
https://doi.org/10.1115/1.4034098
Published Online: August 17, 2016
View Article titled, Drag Reduction Due to Streamwise Grooves in Turbulent Channel Flow
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Topics: Channel flow, Computational fluid dynamics, Drag (Fluid dynamics), Drag reduction, Friction, Geometry, Reynolds number, Reynolds-averaged Navier–Stokes equations, Shapes, Skin friction (Fluid dynamics)
Journal Articles

Modeling Dilute Gas–Solid Flows Using a Polykinetic Moment Method Approach

Dennis M. Dunn, Kyle D. Squires
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2016, 138(4): 041303.
Paper No: FE-14-1755
https://doi.org/10.1115/1.4031687
Published Online: December 8, 2015
View Article titled, Modeling Dilute Gas–Solid Flows Using a Polykinetic Moment Method Approach
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Topics: Channel flow, Flow (Dynamics), Fluids, Modeling, Particulate matter, Turbulence, Collisions (Physics), Drag (Fluid dynamics), Multiphase flow, Computer simulation
Journal Articles

Flow Modulation by Finite-Size Neutrally Buoyant Particles in a Turbulent Channel Flow

Lian-Ping Wang, Cheng Peng, Zhaoli Guo, Zhaosheng Yu
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2016, 138(4): 041306.
Paper No: FE-15-1016
https://doi.org/10.1115/1.4031691
Published Online: December 8, 2015
View Article titled, Flow Modulation by Finite-Size Neutrally Buoyant Particles in a Turbulent Channel Flow
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Topics: Channel flow, Flow (Dynamics), Particulate matter, Turbulence, Fluids, Simulation