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Journal Articles

Large Eddy Simulation Study on the Relationship Between Large-Scale Turbulence Vortices and Unsteady Cavitation Around a Hydrofoil

Kie Okabayashi, Ayumu Furukawa, Takeshi Otsu, Takeo Kajishima
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. April 2023, 145(4): 041204.
Paper No: FE-22-1110
DOI: https://doi.org/10.1115/1.4056525
Published Online: February 1, 2023
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Topics: Cavitation, Cavities, Flow (Dynamics), Hydrofoil, Pressure, Turbulence, Vortices, Large eddy simulation, Oscillations
Journal Articles

Large Eddy Simulation of Transitional Separated Flow Over a Low Reynolds Number Cambered Airfoil

Alison Zilstra, David A. Johnson
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. March 2023, 145(3): 031303.
Paper No: FE-22-1331
DOI: https://doi.org/10.1115/1.4056280
Published Online: December 9, 2022
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Topics: Airfoils, Flow (Dynamics), Separation (Technology), Simulation, Pressure, Large eddy simulation, Boundary layers, Turbulence, Reynolds number
Journal Articles

Large Eddy Simulations of Turbulent Gas-Liquid Flows in a Diverging Horizontal Channel Using a Hybrid Multiphase Approach

Bich-Diep Nguyen, Sebastian Popp, Markus Hundshagen, Romuald Skoda, Michael Mansour, Dominique Thévenin, Christian Hasse
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. March 2023, 145(3): 031501.
Paper No: FE-22-1257
DOI: https://doi.org/10.1115/1.4056209
Published Online: December 2, 2022
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Topics: Bubbles, Diffusers, Flow (Dynamics), Turbulence, Simulation, Large eddy simulation, Modeling, Drag (Fluid dynamics)
Journal Articles

High-Order Large Eddy Simulations of a Wind Turbine in Ducted and Open-Rotor Configurations

Chi Ding, Bin Zhang, Chunlei Liang, Kenneth Visser, Guangming Yao
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. February 2023, 145(2): 021201.
Paper No: FE-22-1281
DOI: https://doi.org/10.1115/1.4055989
Published Online: November 1, 2022
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Topics: Discrete wavelet transforms, Ducts, Flow (Dynamics), Rotors, Simulation, Stress, Turbines, Vortices, Wind turbines, Blades
Journal Articles

Large Eddy Simulation on the Cavitation Flow and Noise Characteristics of a NACA0009 Hydrofoil With Different Tip Clearance Sizes

Xinlong Wang, Jinsong Zhang, Zhenwei Huang, Lucai Wang, Wei Li, Guohui Lan
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. January 2023, 145(1): 011204.
Paper No: FE-22-1219
DOI: https://doi.org/10.1115/1.4055542
Published Online: September 28, 2022
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Topics: Cavitation, Clearances (Engineering), Flow (Dynamics), Hydrofoil, Noise (Sound), Pressure, Large eddy simulation
Journal Articles

Modeling of Cube Array Roughness: RANS, Large Eddy Simulation, and Direct Numerical Simulation

Samuel Altland, Haosen H. A. Xu, Xiang I. A. Yang, Robert Kunz
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. June 2022, 144(6): 061106.
Paper No: FE-21-1492
DOI: https://doi.org/10.1115/1.4053611
Published Online: February 16, 2022
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Topics: Drag (Fluid dynamics), Flow (Dynamics), Packing (Shipments), Packings (Cushioning), Reynolds-averaged Navier–Stokes equations, Stress, Surface roughness, Turbulence, Computer simulation, Large eddy simulation
Journal Articles

Study on the Applicability of URANS, Large Eddy Simulations, and Hybrid Large Eddy Simulations/RANS Models for Prediction of Hydrodynamics of Cyclone Separator

Sai Guruprasad Jakkala, S. Vengadesan
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. March 2022, 144(3): 031501.
Paper No: FE-20-1586
DOI: https://doi.org/10.1115/1.4052050
Published Online: October 14, 2021
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Topics: Flow (Dynamics), Large eddy simulation, Reynolds-averaged Navier–Stokes equations, Stress, Turbulence, Vorticity, Simulation, Modeling, Delay differential equations
Journal Articles

Applying Ensemble Kalman Filter to Transonic Flows Through a Two-Dimensional Turbine Cascade

Sasuga Ito, Masato Furukawa, Kazutoyo Yamada, Kaito Manabe
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. December 2021, 143(12): 121113.
Paper No: FE-21-1175
DOI: https://doi.org/10.1115/1.4052472
Published Online: October 6, 2021
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Topics: Cascades (Fluid dynamics), Flow (Dynamics), Kalman filters, Optimization, Pressure, Simulation, Turbines, Turbulence, Transonic flow, Blades
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
Article Type: Research-Article
J. Fluids Eng. August 2021, 143(8): 081104.
Paper No: FE-21-1150
DOI: https://doi.org/10.1115/1.4051067
Published Online: June 4, 2021
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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

Large Eddy Simulation of Microvortex Generators in a Turbulent Boundary Layer

Andrew P. Heffron, John J. Williams, Eldad J. Avital
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. May 2021, 143(5): 051208.
Paper No: FE-20-1397
DOI: https://doi.org/10.1115/1.4049817
Published Online: February 19, 2021
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Topics: Boundary layer turbulence, Drag (Fluid dynamics), Flow (Dynamics), Generators, Large eddy simulation, Vortices, Vorticity, Pressure
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
Article Type: Research-Article
J. Fluids Eng. March 2021, 143(3): 031504.
Paper No: FE-20-1364
DOI: https://doi.org/10.1115/1.4049113
Published Online: December 11, 2020
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Topics: Fluctuations (Physics), Fluids, Heat, Heating, Laser beams, Simulation, Slabs, Temperature, Turbulence, Large eddy simulation
Journal Articles

Numerical Analysis of Sweeping Jets for Active Flow Control Application

Shawn Aram
Journal: Journal of Fluids Engineering
Article Type: Photo Gallery
J. Fluids Eng. March 2020, 142(3): 030901.
Paper No: FE-19-1816
DOI: https://doi.org/10.1115/1.4045947
Published Online: February 10, 2020
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Topics: Flow control, Jets, Numerical analysis, Flow (Dynamics), Separation (Technology), Shear (Mechanics), Vortices, Actuators, Design, Eddies (Fluid dynamics)
Journal Articles

Numerical Investigation on the Regime of Cavitation Shedding and Collapse During the Water-Exit of Submerged Projectile

Ying Chen, Zhaoxin Gong, Jie Li, Xin Chen, Chuanjing Lu
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. January 2020, 142(1): 011403.
Paper No: FE-19-1304
DOI: https://doi.org/10.1115/1.4044831
Published Online: October 4, 2019
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Topics: Cavitation, Cavities, Collapse, Flow (Dynamics), Pressure, Projectiles, Water, Vapors, Large eddy simulation, Resolution (Optics)
Journal Articles

Full-Field Dependence on Inlet Modeling of Non-Isothermal Turbulent Jets Using Validated Large Eddy Simulations

Sasan Salkhordeh, Mark L. Kimber
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. August 2019, 141(8): 081401.
Paper No: FE-18-1571
DOI: https://doi.org/10.1115/1.4042373
Published Online: January 31, 2019
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Topics: Boundary-value problems, Flow (Dynamics), Jets, Large eddy simulation, Modeling, Nozzles, Physics, Reynolds number, Scalars, Simulation
Journal Articles

Single Orifice Diesel Injector Flow Characterization and the Impact of Needle Lift Using Large Eddy Simulation and Proper Orthogonal Decomposition

Mohamed Chouak, Louis Dufresne, Patrice Seers
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. May 2019, 141(5): 051105.
Paper No: FE-18-1099
DOI: https://doi.org/10.1115/1.4041642
Published Online: November 16, 2018
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Topics: Ejectors, Flow (Dynamics), Needles, Principal component analysis, Diesel, Large eddy simulation, Turbulence, Nozzles
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
Article Type: Technical Briefs
J. Fluids Eng. May 2019, 141(5): 054501.
Paper No: FE-18-1151
DOI: https://doi.org/10.1115/1.4041562
Published Online: November 16, 2018
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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

Comparative Studies of RANS Versus Large Eddy Simulation for Fan–Intake Interaction

Yunfei Ma, Nagabhushana Rao Vadlamani, Jiahuan Cui, Paul Tucker
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. March 2019, 141(3): 031106.
Paper No: FE-18-1286
DOI: https://doi.org/10.1115/1.4041393
Published Online: October 5, 2018
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Topics: Flow (Dynamics), Large eddy simulation, Reynolds-averaged Navier–Stokes equations, Turbulence, Separation (Technology), Generators, Simulation, Rotors
Journal Articles

Large Eddy Simulation of the Flow Behavior in a Simplified Helical Coil Steam Generator

Jonathan K. Lai, Elia Merzari, Yassin A. Hassan
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. February 2019, 141(2): 021401.
Paper No: FE-17-1756
DOI: https://doi.org/10.1115/1.4040464
Published Online: June 29, 2018
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Topics: Flow (Dynamics), Turbulence, Rods, Polynomials, Pressure drop, Principal component analysis, Large eddy simulation, Simulation, Boilers, Boundary-value problems
Journal Articles

A Flow Control Study of a Simplified, Oscillating Truck Cabin Using PANS

G. Minelli, S. Krajnović, B. Basara
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. December 2018, 140(12): 121101.
Paper No: FE-17-1509
DOI: https://doi.org/10.1115/1.4040225
Published Online: June 13, 2018
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Topics: Drag (Fluid dynamics), Flow (Dynamics), Flow control, Oscillations, Trucks, Turbulence, Rotation, Yaw, Bubbles, Large eddy simulation
Journal Articles

Toward Cost-Effective Boundary Layer Transition Computations With Large-Eddy Simulation

Solkeun Jee, Jongwook Joo, Ray-Sing Lin
Journal: Journal of Fluids Engineering
Article Type: Research-Article
J. Fluids Eng. November 2018, 140(11): 111201.
Paper No: FE-17-1757
DOI: https://doi.org/10.1115/1.4039865
Published Online: May 18, 2018
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Topics: Boundary layer turbulence, Boundary layers, Computation, Large eddy simulation, Resolution (Optics), Stability, Turbulence, Waves, Flow (Dynamics)