1-20 of 391
Computer simulation
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
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
Open the PDF for Analysis of ansys fluent for Wall-Modeled Large-Eddy Simulation of Turbulent Channel Flow in another window
Topics: Channel flow, Flow (Dynamics), Large eddy simulation, Oscillations, Resolution (Optics), Simulation, Spectra (Spectroscopy), Statistics, Turbulence, Reynolds number
Journal Articles

Improved Numerical Model to Investigate Self-Aeration along Stepped Spillway

Accepted Manuscript
Mohammadhosein Masouminia, Umut Türker
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng.
Paper No: FE-24-1309
https://doi.org/10.1115/1.4066643
Published Online: September 28, 2024
View Article titled, Improved Numerical Model to Investigate Self-Aeration along Stepped Spillway
Open the PDF for Improved Numerical Model to Investigate Self-Aeration along Stepped Spillway in another window
Topics: Computer simulation, Spillways, Flow (Dynamics), Drag (Fluid dynamics), Bubbles, Drops, Pressure, Viscosity, Calibration, Cavitation
Journal Articles

Data-guided low-Reynolds-number corrections for two-equation models

Accepted Manuscript
Xiaohan Hu, George Huang, Robert F. Kunz, Xiang Yang
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng.
Paper No: FE-24-1237
https://doi.org/10.1115/1.4066642
Published Online: September 28, 2024
View Article titled, Data-guided low-Reynolds-number corrections for two-equation models
Open the PDF for Data-guided low-Reynolds-number corrections for two-equation models in another window
Topics: Boundary layers, Computer simulation, Energy dissipation, Flat plates, Flow (Dynamics), Polishing equipment, Pressure, Pressure gradient, Skin friction (Fluid dynamics)
Journal Articles

Numerical Study on the Effect of Channel Configuration on Mixture Formation of an Axial Flow Wave Rotor Combustor

Zhan Feng, Jianzhong Li, Erlei Gong, Qian Yao, Xinyu Chen, Yue Chen
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. December 2024, 146(12): 121202.
Paper No: FE-24-1092
https://doi.org/10.1115/1.4065543
Published Online: June 6, 2024
View Article titled, Numerical Study on the Effect of Channel Configuration on Mixture Formation of an Axial Flow Wave Rotor Combustor
Open the PDF for Numerical Study on the Effect of Channel Configuration on Mixture Formation of an Axial Flow Wave Rotor Combustor in another window
Topics: Combustion chambers, Flow (Dynamics), Fuels, Pressure, Rotors, Waves, Computer simulation, Ignition, Design, Vortices
Journal Articles

Influence of Scallops on Windage Loss and Flow Characteristics in Disk-Type Gap

Zhuobin Zhao, Qinghua Deng, Jun Li, Zhenping Feng
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. November 2024, 146(11): 111205.
Paper No: FE-24-1081
https://doi.org/10.1115/1.4065450
Published Online: May 24, 2024
View Article titled, Influence of Scallops on Windage Loss and Flow Characteristics in Disk-Type Gap
Open the PDF for Influence of Scallops on Windage Loss and Flow Characteristics in Disk-Type Gap in another window
Topics: Disks, Flow (Dynamics), Computer simulation, Geometry
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
Open the PDF for Direct Numerical Simulation On Millimeter-Sized Air Bubbles in Turbulent Channel Flow in another window
Topics: Bubbles, Channel flow, Computer simulation, Turbulence
Journal Articles

Enhancing Axial Flow Fan Performance in Air-Cooled Condensers: Tip Vortex Manipulators and Comparative Analysis of Numerical Simulation and Experimental Testing

Johannes P. Pretorius, Sybrand J. van der Spuy, Jr.
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2024, 146(9): 091203.
Paper No: FE-23-1543
https://doi.org/10.1115/1.4064854
Published Online: April 5, 2024
View Article titled, Enhancing Axial Flow Fan Performance in Air-Cooled Condensers: Tip Vortex Manipulators and Comparative Analysis of Numerical Simulation and Experimental Testing
Open the PDF for Enhancing Axial Flow Fan Performance in Air-Cooled Condensers: Tip Vortex Manipulators and Comparative Analysis of Numerical Simulation and Experimental Testing in another window
Topics: Blades, Computer simulation, Design, Flow (Dynamics), Pressure, Testing, Vortices, Wake turbulence, Leakage, Axial flow
Journal Articles

Large Eddy Simulation of Separated Flows on Unconventionally Coarse Grids

Yuanwei Bin, George I. Park, Yu Lv, Xiang I. A. Yang
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2024, 146(9): 091501.
Paper No: FE-23-1520
https://doi.org/10.1115/1.4064851
Published Online: March 26, 2024
View Article titled, Large Eddy Simulation of Separated Flows on Unconventionally Coarse Grids
Open the PDF for Large Eddy Simulation of Separated Flows on Unconventionally Coarse Grids in another window
Topics: Cross-flow, Flow (Dynamics), Large eddy simulation, Reynolds-averaged Navier–Stokes equations, Skin friction (Fluid dynamics), Turbulence, Computer simulation, Errors
Journal Articles

Grid Convergence Properties of Wall-Modeled Large Eddy Simulations in the Asymptotic Regime

Xiang I. A. Yang, Mahdi Abkar, George Park
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. August 2024, 146(8): 081501.
Paper No: FE-23-1519
https://doi.org/10.1115/1.4064850
Published Online: March 22, 2024
View Article titled, Grid Convergence Properties of Wall-Modeled Large Eddy Simulations in the Asymptotic Regime
Open the PDF for Grid Convergence Properties of Wall-Modeled Large Eddy Simulations in the Asymptotic Regime in another window
Topics: Eddies (Fluid dynamics), Errors, Flow (Dynamics), Kinetic energy, Large eddy simulation, Resolution (Optics), Reynolds number, Turbulence, Stress, Simulation
Journal Articles

The Interaction of Turbulent Spots With Low-Speed Streaks

Saikishan Suryanarayanan, Anthony Settlemier, David B. Goldstein
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2024, 146(7): 071106.
Paper No: FE-23-1473
https://doi.org/10.1115/1.4064852
Published Online: March 22, 2024
View Article titled, The Interaction of Turbulent Spots With Low-Speed Streaks
Open the PDF for The Interaction of Turbulent Spots With Low-Speed Streaks in another window
Topics: Turbulence, Vorticity, Surface roughness, Simulation, Boundary layers, Computer simulation
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
Open the PDF for Direct Numerical Simulation of Involute Channel Turbulence in another window
Topics: Flow (Dynamics), Turbulence, Channel flow, Geometry, Corners (Structural elements), Computer simulation, Stress, Boundary layers
Journal Articles

Numerical Simulation of Free Surface Water Waves Around Wavy Hydrofoils: Prediction of Hydrodynamic Coefficients Using Machine Learning

Ali Tavakoli, Ehsan Roohi, Mohammad Sanaee Namaghi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2024, 146(2): 021501.
Paper No: FE-23-1244
https://doi.org/10.1115/1.4063078
Published Online: October 11, 2023
View Article titled, Numerical Simulation of Free Surface Water Waves Around Wavy Hydrofoils: Prediction of Hydrodynamic Coefficients Using Machine Learning
Open the PDF for Numerical Simulation of Free Surface Water Waves Around Wavy Hydrofoils: Prediction of Hydrodynamic Coefficients Using Machine Learning in another window
Topics: Computer simulation, Drag (Fluid dynamics), Hydrofoil, Machine learning, Computational fluid dynamics, Pressure, Fluids, Waves, Turbulence, Water
Journal Articles

The Integral Momentum Balance Applied to Metering Orifices to Obtain the Pressure Drop and the Flow Rate With High Accuracy

Sebastian Müller, Andreas Malcherek
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. October 2023, 145(10): 101203.
Paper No: FE-22-1493
https://doi.org/10.1115/1.4062505
Published Online: June 20, 2023
View Article titled, The Integral Momentum Balance Applied to Metering Orifices to Obtain the Pressure Drop and the Flow Rate With High Accuracy
Open the PDF for The Integral Momentum Balance Applied to Metering Orifices to Obtain the Pressure Drop and the Flow Rate With High Accuracy in another window
Topics: Computer simulation, Flow (Dynamics), Momentum, Pressure, Pressure drop, Pipes
Journal Articles

An Assessment of Second Moment Closure Modeling for Stratified Wakes Using Direct Numerical Simulations Ensembles

Naman Jain, Xinyi L. D. Huang, Jiaqi J. L. Li, Xiang I. A. Yang, Robert Kunz
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. September 2023, 145(9): 091502.
Paper No: FE-22-1645
https://doi.org/10.1115/1.4062590
Published Online: June 6, 2023
View Article titled, An Assessment of Second Moment Closure Modeling for Stratified Wakes Using Direct Numerical Simulations Ensembles
Open the PDF for An Assessment of Second Moment Closure Modeling for Stratified Wakes Using Direct Numerical Simulations Ensembles in another window
Topics: Modeling, Pressure, Reynolds-averaged Navier–Stokes equations, Statistics, Surface mount components, Wakes, Turbulence, Computer simulation, Diffusion (Physics), Energy dissipation
Journal Articles

Modeling and Analysis of the Leading-Edge Vortex on Flapping Foil Turbines in Swing-Arm Mode

Ahmed A. Hamada, Mirjam Fürth
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. June 2023, 145(6): 061105.
Paper No: FE-22-1459
https://doi.org/10.1115/1.4057035
Published Online: March 20, 2023
View Article titled, Modeling and Analysis of the Leading-Edge Vortex on Flapping Foil Turbines in Swing-Arm Mode
Open the PDF for Modeling and Analysis of the Leading-Edge Vortex on Flapping Foil Turbines in Swing-Arm Mode in another window
Topics: Circular cylinders, Computer simulation, Finite element methods, Flow (Dynamics), Modeling, Oscillations, Reynolds number, Turbines, Vortices, Drag (Fluid dynamics)
Journal Articles

Numerical Simulation of Air-Core Surface Vortex at Critical Submergence for Dual Horizontal Intakes

M. Hashid, T. I. Eldho
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. July 2023, 145(7): 071203.
Paper No: FE-22-1538
https://doi.org/10.1115/1.4056997
Published Online: March 20, 2023
View Article titled, Numerical Simulation of Air-Core Surface Vortex at Critical Submergence for Dual Horizontal Intakes
Open the PDF for Numerical Simulation of Air-Core Surface Vortex at Critical Submergence for Dual Horizontal Intakes in another window
Topics: Computer simulation, Flow (Dynamics), Vortices, Water, Simulation, Pipes, Air entrainment
Journal Articles

Tip Leakage Flow Structures and Its Influence on Cavitation Inception for a NACA0009 Hydrofoil

Xianren Feng, Yunqiao Liu, Benlong Wang
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. May 2023, 145(5): 051203.
Paper No: FE-22-1288
https://doi.org/10.1115/1.4056941
Published Online: March 2, 2023
View Article titled, Tip Leakage Flow Structures and Its Influence on Cavitation Inception for a NACA0009 Hydrofoil
Open the PDF for Tip Leakage Flow Structures and Its Influence on Cavitation Inception for a NACA0009 Hydrofoil in another window
Topics: Cavitation, Hydrofoil, Leakage flows, Pressure, Vortices, Flow (Dynamics), Computer simulation
Journal Articles

Experimental and Numerical Investigation of Bio-Inspired Riblet for Drag Reduction

Vikas Sharma, Sushanta Dutta
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2023, 145(2): 021207.
Paper No: FE-22-1116
https://doi.org/10.1115/1.4056185
Published Online: November 23, 2022
View Article titled, Experimental and Numerical Investigation of Bio-Inspired Riblet for Drag Reduction
Open the PDF for Experimental and Numerical Investigation of Bio-Inspired Riblet for Drag Reduction in another window
Topics: Drag (Fluid dynamics), Drag reduction, Flow (Dynamics), Shear stress, Turbulence, Computer simulation, Vortices, Probes, Calibration, Stress
Journal Articles

Onset of Flow Separation Phenomenon in a Low-Specific Speed Centrifugal Pump Impeller

Xiao-Dong Liu, Mohamed Farhat, Yao-Jun Li, Zhu-Qing Liu, Wei Yang
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2023, 145(2): 021206.
Paper No: FE-22-1379
https://doi.org/10.1115/1.4056213
Published Online: November 23, 2022
View Article titled, Onset of Flow Separation Phenomenon in a Low-Specific Speed Centrifugal Pump Impeller
Open the PDF for Onset of Flow Separation Phenomenon in a Low-Specific Speed Centrifugal Pump Impeller in another window
Topics: Blades, Flow (Dynamics), Flow separation, Impellers, Suction, Stall inception, Vortices, Computer simulation, Centrifugal pumps
Journal Articles

Research on the Influence of Impeller Tip Clearance on the Internal Flow Loss of Axial Circulating Pump Under Unpowered Driven Condition

XiaoQi Jia, Hao Lv, ZuChao Zhu
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. February 2023, 145(2): 021202.
Paper No: FE-22-1289
https://doi.org/10.1115/1.4055990
Published Online: November 1, 2022
View Article titled, Research on the Influence of Impeller Tip Clearance on the Internal Flow Loss of Axial Circulating Pump Under Unpowered Driven Condition
Open the PDF for Research on the Influence of Impeller Tip Clearance on the Internal Flow Loss of Axial Circulating Pump Under Unpowered Driven Condition in another window
Topics: Clearances (Engineering), Energy dissipation, Entropy, Flow (Dynamics), Impellers, Pumps, Blades, Computer simulation, Guide vanes