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Proceedings Papers

Numerical Simulations on the Turbulent Boundary Layer of Droplet Laden Flow Over a Flat-Plate

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Pengbo Tang, Jingyin Li, Kunhang Li, Qian Lv
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T04A022, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131092
https://doi.org/10.1115/FEDSM2024-131092
View Paper titled, Numerical Simulations on the Turbulent Boundary Layer of Droplet Laden Flow Over a Flat-Plate
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Topics: Boundary layer turbulence, Computer simulation, Drops, Flat plates, Flow (Dynamics), Large eddy simulation, Turbulence, Particulate matter, Vortices, Boundary layers
Proceedings Papers

Large Eddy Simulation of a Regenerative Pump

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Ardalan Javadi, Cyrus K. Aidun
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A031, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131920
https://doi.org/10.1115/FEDSM2024-131920
View Paper titled, Large Eddy Simulation of a Regenerative Pump
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Topics: Large eddy simulation, Pumps, Turbulence, Vortex flow
Proceedings Papers

A Numerical Investigation of the Longitudinal Vortex Pair Structure in Underbody Diffuser Flows

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Salvador Mayoral, Anthony Massis
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T03A011, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130600
https://doi.org/10.1115/FEDSM2024-130600
View Paper titled, A Numerical Investigation of the Longitudinal Vortex Pair Structure in Underbody Diffuser Flows
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Topics: Diffusers, Flow (Dynamics), Large eddy simulation, Modeling, Stress, Vortices
Proceedings Papers

Asymmetric Wind Turbine Blades: Numerical Investigation of Wake Interactions for Rotors With Non-Identical Blade Loadings

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Hamid Sarlak
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A018, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131088
https://doi.org/10.1115/FEDSM2024-131088
View Paper titled, Asymmetric Wind Turbine Blades: Numerical Investigation of Wake Interactions for Rotors With Non-Identical Blade Loadings
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Topics: Blades, Large eddy simulation, Rotors, Wakes, Wind turbines
Proceedings Papers

Enhancing RANS Simulations Through Neural Network-Optimized Closure Coefficients

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Philipp Schlichter, Jonas Sebald, Jutta Pieringer, Thomas Indinger
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A006, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130410
https://doi.org/10.1115/FEDSM2024-130410
View Paper titled, Enhancing RANS Simulations Through Neural Network-Optimized Closure Coefficients
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Topics: Reynolds-averaged Navier–Stokes equations, Simulation, Geometry, Artificial neural networks, Flow (Dynamics), Computational fluid dynamics, Experimental design, Cylinders, Flow separation, Flow simulation
Proceedings Papers

Modeling of Aerodynamic Decelerator Inflation Using Fluid-Structure Interaction Strategies

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Emanuel Malof, Javid Bayandor
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A037, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-132966
https://doi.org/10.1115/FEDSM2024-132966
View Paper titled, Modeling of Aerodynamic Decelerator Inflation Using Fluid-Structure Interaction Strategies
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Topics: Computational fluid dynamics, Fluid structure interaction, Fluids, Large eddy simulation, Modeling, Turbulence
Proceedings Papers

Vortex Identification in Large Eddy Simulations Under the Lattice Boltzmann Framework With a Smagorinsky Subgrid Model

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Khodr Jaber, Ebenezer Ekow Essel, Pierre Sullivan
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A019, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87534
https://doi.org/10.1115/FEDSM2022-87534
View Paper titled, Vortex Identification in Large Eddy Simulations Under the Lattice Boltzmann Framework With a Smagorinsky Subgrid Model
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Topics: Large eddy simulation, Lattice Boltzmann methods, Vortices, Pressure, Turbulence, Cavities, Dimensions, Doors, Engineering simulation, Flow (Dynamics)
Proceedings Papers

Large Eddy Simulation Study on the Application of a Whisker Structure to the Lip of a Trailing Edge Cutback

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Yuxi Luo, Fengbo Wen, Pierre Sullivan, Songtao Wang, Zhongqi Wang
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A020, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87552
https://doi.org/10.1115/FEDSM2022-87552
View Paper titled, Large Eddy Simulation Study on the Application of a Whisker Structure to the Lip of a Trailing Edge Cutback
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Topics: Film cooling, Large eddy simulation, Vortices, Coolants, Airfoils, Cooling, Engineering prototypes, Gas turbines, High temperature, Separation (Technology)
Proceedings Papers

Numerical Investigation of Automotive Paint Oven for Improving the Thermal Efficiency

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Mohammad-Reza Pendar, José Carlos Páscoa, Rui Lima
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A032, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-88044
https://doi.org/10.1115/FEDSM2022-88044
View Paper titled, Numerical Investigation of Automotive Paint Oven for Improving the Thermal Efficiency
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Topics: Hardening (Curing), Heat transfer, Large eddy simulation, Ovens, Paints, Thermal efficiency
Proceedings Papers

Electrostatic Painting Process: Impact of Using Connected High-Voltage Embodiments With Rotary Bell Atomizers on Droplets Transport and Deposition

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Mohammad-Reza Pendar, José Carlos Páscoa
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A021, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-88033
https://doi.org/10.1115/FEDSM2022-88033
View Paper titled, Electrostatic Painting Process: Impact of Using Connected High-Voltage Embodiments With Rotary Bell Atomizers on Droplets Transport and Deposition
Open the PDF for Electrostatic Painting Process: Impact of Using Connected High-Voltage Embodiments With Rotary Bell Atomizers on Droplets Transport and Deposition in another window
Topics: Coating processes, Drops, Painting, Blades, Sprays, Automotive industry, Design, Electric fields, Electric potential, Flow (Dynamics)
Proceedings Papers

A Study of Second Moment Closure Modeling for Stratified Wakes Using DNS Ensembles

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Naman Jain, Xinyi Huang, Xiang Yang, Robert Kunz
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A012, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86979
https://doi.org/10.1115/FEDSM2022-86979
View Paper titled, A Study of Second Moment Closure Modeling for Stratified Wakes Using DNS Ensembles
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Topics: Modeling, Wakes, Reynolds-averaged Navier–Stokes equations, Particle filtering (numerical methods), Sheet molding compound (Plastics), Sliding mode control, Surface mount components, Energy dissipation, Flow (Dynamics), Turbulence
Proceedings Papers

CFD Simulation of Hurricane Force Wind and Its Impacts on Residential Buildings

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Ghalib Siaka, Ning Zhang
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A017, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87027
https://doi.org/10.1115/FEDSM2022-87027
View Paper titled, CFD Simulation of Hurricane Force Wind and Its Impacts on Residential Buildings
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Topics: Computational fluid dynamics, Residential construction, Simulation, Wind, Damage, Roofs, Atmospheric pressure, Turbulence, Eddies (Fluid dynamics), Flow (Dynamics)
Proceedings Papers

Data-Driven Dynamical System Models of Roughness-Induced Secondary Flows in Thermally Stratified Boundary Layers

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Christoffer Hansen, Xiang I. A. Yang, Mahdi Abkar
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A023, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87630
https://doi.org/10.1115/FEDSM2022-87630
View Paper titled, Data-Driven Dynamical System Models of Roughness-Induced Secondary Flows in Thermally Stratified Boundary Layers
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Topics: Boundary layers, Dynamic systems, Flow (Dynamics), Surface roughness, Boundary layer turbulence, Dynamics (Mechanics), Large eddy simulation, Nonlinear dynamics, Principal component analysis, Reflection
Proceedings Papers

A Wall-Modeled Large Eddy Simulation Method for High-Order Spectral Element Solvers

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D. Keith Walters, Shanti Bhushan, Wayne Strasser
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A026, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87742
https://doi.org/10.1115/FEDSM2022-87742
View Paper titled, A Wall-Modeled Large Eddy Simulation Method for High-Order Spectral Element Solvers
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Topics: Large eddy simulation
Proceedings Papers

A Numerical Study on the Effect of Carrier Fluid Subgrid Scales Fluctuations on Deposition and Dispersion of Lagrangian Particles

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Farid Rousta, Bamdad Lessani, Goodarz Ahmadi
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A015, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87651
https://doi.org/10.1115/FEDSM2022-87651
View Paper titled, A Numerical Study on the Effect of Carrier Fluid Subgrid Scales Fluctuations on Deposition and Dispersion of Lagrangian Particles
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Topics: Fluctuations (Physics), Fluids, Particulate matter, Channel flow, Flow (Dynamics), Turbulence, Computer simulation, Engineering simulation, Friction, Large eddy simulation
Proceedings Papers

Immersed Boundary Method Implemented in LES for Flow Past a Sphere at Subcritical Reynolds Numbers

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H. Ali Marefat, Jahrul Alam, Kevin Pope
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A034, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-88624
https://doi.org/10.1115/FEDSM2022-88624
View Paper titled, Immersed Boundary Method Implemented in LES for Flow Past a Sphere at Subcritical Reynolds Numbers
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Topics: Flow (Dynamics), Reynolds number, Wakes, Computer simulation, Fluid dynamics, Large eddy simulation, Transients (Dynamics)
Proceedings Papers

Characterizing Surface Roughness Effects on Supersonic Turbulent Boundary Layers

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Rozie Zangeneh
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A021, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65574
https://doi.org/10.1115/FEDSM2021-65574
View Paper titled, Characterizing Surface Roughness Effects on Supersonic Turbulent Boundary Layers
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Topics: Boundary layer turbulence, Surface roughness, Vehicles, Flow (Dynamics), Turbulence, Boundary layers, Flat plates, Flight, Friction, Large eddy simulation
Proceedings Papers

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

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Ang Li, Jun Chen
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A022, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65644
https://doi.org/10.1115/FEDSM2021-65644
View Paper titled, Application and Verification of Time-Domain Impedance Boundary Conditions in CAA Simulations
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Topics: Boundary-value problems, Engineering simulation, Simulation, Acoustics, Computational fluid dynamics, Impedance (Electricity), Aerodynamic noise, Noise control, Reflectance, Absorption
Proceedings Papers

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

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Wataru Obayashi, Hikaru Aono, Tomoaki Tatsukawa, Kozo Fujii, Koichi Takeda, Kazutoshi Takemi, Naoya Murakami
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A019, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65995
https://doi.org/10.1115/FEDSM2021-65995
View Paper titled, Numerical Simulations and Data Analyses to Identify Aerodynamic Noise Sources Emitted From Small Axial Fan
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Topics: Aerodynamic noise, Computer simulation, Large eddy simulation, Motors, Principal component analysis
Proceedings Papers

Fractal and Convolutional Analysis for Deep Atmospheric Turbulence Using Machine Learning

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Nicholas Dudu, Arturo Rodriguez, Gael Moran, Jose Terrazas, Richard Adansi, V. M. Krushnarao Kotteda, Christopher Harris, Vinod Kumar
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A051, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65798
https://doi.org/10.1115/FEDSM2021-65798
View Paper titled, Fractal and Convolutional Analysis for Deep Atmospheric Turbulence Using Machine Learning
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Topics: Fractals, Machine learning, Turbulence, Dimensions, Artificial neural networks, Flow (Dynamics), Large eddy simulation, Scalars, Shapes, Trains