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Proceedings Papers

Sparse Reduced-Order Modeling of a Hovering Hawkmoth’s Wake

Seth Lionetti, Tyson L. Hedrick, Chengyu Li
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A009, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130651
https://doi.org/10.1115/FEDSM2024-130651
View Paper titled, Sparse Reduced-Order Modeling of a Hovering Hawkmoth’s Wake
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Topics: Modeling, Wakes, Computational fluid dynamics, Aerodynamics, Fluid-dynamic forces, Wings, Flight, Biomimetics, Cycles, Design
Proceedings Papers

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

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

A Method for Numerical Evaluation of Singular Integrals in Curved Hexahedra and With High-Order Source Functions

Adrin Gharakhani, Mark J. Stock
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A006, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86742
https://doi.org/10.1115/FEDSM2022-86742
View Paper titled, A Method for Numerical Evaluation of Singular Integrals in Curved Hexahedra and With High-Order Source Functions
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Topics: Vorticity
Proceedings Papers

Liutex and Third Generation of Vortex Identification

Yifei Yu, Charles Nottage, Oscar Alvarez, Chaoqun Liu
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A035, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-66169
https://doi.org/10.1115/FEDSM2021-66169
View Paper titled, Liutex and Third Generation of Vortex Identification
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Topics: Vortices, Rotation, Vorticity, Swirling flow, Shear (Mechanics), Eigenvalues, Scalars, Tensors
Proceedings Papers

Vorticity Growth Formed in Vicinity of a Wall on a Moving Elastic Airfoil

Masaki Fuchiwaki
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A031, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65513
https://doi.org/10.1115/FEDSM2021-65513
View Paper titled, Vorticity Growth Formed in Vicinity of a Wall on a Moving Elastic Airfoil
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Topics: Airfoils, Fluid structure interaction, Vortices, Vorticity
Proceedings Papers

PIV Visualization of Flow Around Airfoil Controlled by Synthetic Jet Actuators at Shear-Layer and Wake Instability Frequencies

Eric Yang, Pierre E. Sullivan
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A013, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65482
https://doi.org/10.1115/FEDSM2021-65482
View Paper titled, PIV Visualization of Flow Around Airfoil Controlled by Synthetic Jet Actuators at Shear-Layer and Wake Instability Frequencies
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Topics: Actuators, Airfoils, Flow (Dynamics), Shear (Mechanics), Visualization, Wakes, Boundary layers, Excitation, Jets, Vorticity
Proceedings Papers

A Gas-Particle Analogue to the Richtmyer-Meshkov Instability: Comparing Multiphase Simulations to Shock Tube Experiments

Frederick Ouellet, Bertrand Rollin, Bradford Durant, Rahul Babu Koneru, S. Balachandar
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A018, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65852
https://doi.org/10.1115/FEDSM2021-65852
View Paper titled, A Gas-Particle Analogue to the Richtmyer-Meshkov Instability: Comparing Multiphase Simulations to Shock Tube Experiments
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Topics: Particulate matter, Shock tubes, Simulation, Fluids, Shock (Mechanics), Vorticity, Computer simulation, Flow (Dynamics), Fluid dynamics, Glass
Proceedings Papers

A High-Order Flux Reconstruction Method for 2-D Vorticity Transport

Adrin Gharakhani
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A018, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-63196
https://doi.org/10.1115/FEDSM2021-63196
View Paper titled, A High-Order Flux Reconstruction Method for 2-D Vorticity Transport
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Topics: Poisson equation, Vorticity
Proceedings Papers

A Hybrid High-Order Vorticity-Based Eulerian and Lagrangian Vortex Particle Method, the 2-D Case

Mark J. Stock, Adrin Gharakhani
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A034, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65637
https://doi.org/10.1115/FEDSM2021-65637
View Paper titled, A Hybrid High-Order Vorticity-Based Eulerian and Lagrangian Vortex Particle Method, the 2-D Case
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Topics: Particulate matter, Vortices, Vorticity, Flow (Dynamics), Anisotropy, Boundary layers, Cavities, Circular cylinders, Wake turbulence
Proceedings Papers

Solution-Responsive Particle Size Adaptivity in Lagrangian Vortex Particle Methods

Mark J. Stock, Adrin Gharakhani
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A033, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65621
https://doi.org/10.1115/FEDSM2021-65621
View Paper titled, Solution-Responsive Particle Size Adaptivity in Lagrangian Vortex Particle Methods
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Topics: Particle size, Particulate matter, Vortices, Diffusion (Physics), Accounting, Circular cylinders, Flow (Dynamics), Vorticity
Proceedings Papers

Hydrodynamics of the Wake of Contra-Rotating Propellers at Different Loading Conditions

Francisco Alves Pereira, Alessandro Capone, Fabio Di Felice
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A012, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20098
https://doi.org/10.1115/FEDSM2020-20098
View Paper titled, Hydrodynamics of the Wake of Contra-Rotating Propellers at Different Loading Conditions
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Topics: Hydrodynamics, Propellers, Wakes, Vorticity, Cavitation, Vortices, Blades, Carbon reinforced plastics, Computer software, Flow (Dynamics)
Proceedings Papers

Airflow Characterization Combined With 3D Reconstruction of Rabbit Vocal Cord Based on In-Vivo Phonatory Experiments

Zhipeng Lou, Junshi Wang, James J. Daniero, Haibo Dong, Jinxiang Xi
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A017, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20369
https://doi.org/10.1115/FEDSM2020-20369
View Paper titled, Airflow Characterization Combined With 3D Reconstruction of Rabbit Vocal Cord Based on In-Vivo Phonatory Experiments
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Topics: Air flow, Vocal cords, Magnetic resonance imaging, Vibration, Three-dimensional models, Vortices, Compressible flow, Kinematics, Vorticity
Proceedings Papers

Performance Evaluation of a Non-Linear Explicit Algebraic Reynolds Stress Model for Surface Mounted Obstacles

Benjamin H. Taylor, Tausif Jamal, D. Keith Walters
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A025, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20304
https://doi.org/10.1115/FEDSM2020-20304
View Paper titled, Performance Evaluation of a Non-Linear Explicit Algebraic Reynolds Stress Model for Surface Mounted Obstacles
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Topics: Algebra, Performance evaluation, Stress, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Eddies (Fluid dynamics), Viscosity, Wakes, Anisotropy, Computer simulation
Proceedings Papers

Open-Source Accelerated Vortex Particle Methods for Unsteady Flow Simulation

Mark J. Stock, Adrin Gharakhani
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A045, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20486
https://doi.org/10.1115/FEDSM2020-20486
View Paper titled, Open-Source Accelerated Vortex Particle Methods for Unsteady Flow Simulation
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Topics: Particulate matter, Simulation, Unsteady flow, Vortices, Flow (Dynamics), Graphical user interfaces, Vorticity, Cavity flows, Computational fluid dynamics, Cylinders
Proceedings Papers

Large Eddy Simulation of Flow Over a Hemispherical Obstacle Within a Cylindrical Tube

Amit Sharma, Urmila Ghia, Leonid A. Turkevich
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A036, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20165
https://doi.org/10.1115/FEDSM2020-20165
View Paper titled, Large Eddy Simulation of Flow Over a Hemispherical Obstacle Within a Cylindrical Tube
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Topics: Flow (Dynamics), Large eddy simulation, Vortices, Modeling, Separation (Technology), Vorticity, Arches, Boundary layers, Nanoscale phenomena, Reynolds number
Proceedings Papers

Mechanism of Wall Turbulence Modulation With Premixed Hydrogen Combustion

Takashi Ohta, Yuta Onishi, Yasuyuki Sakai
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A039, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5075
https://doi.org/10.1115/AJKFluids2019-5075
View Paper titled, Mechanism of Wall Turbulence Modulation With Premixed Hydrogen Combustion
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Topics: Combustion, Hydrogen, Turbulence, Flames, Vortices, Chemical reactions, Thermal expansion, Computer simulation, Viscosity, Vorticity
Proceedings Papers

Numerical Simulation and Vorticity Analysis of Cavitating Flow Around a Marine Propeller Behind the Hull

Yun Long, Chengzao Han, Bin Ji, Xinping Long, Zhirong Zhang
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A019, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4740
https://doi.org/10.1115/AJKFluids2019-4740
View Paper titled, Numerical Simulation and Vorticity Analysis of Cavitating Flow Around a Marine Propeller Behind the Hull
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Topics: Cavitation, Computer simulation, Flow (Dynamics), Hull, Marine propellers, Vorticity
Proceedings Papers

Characteristics of Swirl Angle in Pump Intake Flow Near the Minimum Inlet Submergence

Tajul Ariffin Norizan, Zambri Harun, Wan Hanna Melini Wan Mohtar, Shahrir Abdullah
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A023, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5053
https://doi.org/10.1115/AJKFluids2019-5053
View Paper titled, Characteristics of Swirl Angle in Pump Intake Flow Near the Minimum Inlet Submergence
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Topics: Flow (Dynamics), Pumps, Vortices, Swirling flow, Acoustics, Cavitation, Pipes, Probability, Pump impellers, Rotation
Proceedings Papers

Numerical Investigation of Tip Leakage Vortex Cavitation in Axial Waterjet Pump With Different Tip Gap Sizes

Shun Xu, Bin Ji, Xinping Long, Zhongdong Qian, Guibin Li, Jiajian Zhou
Proc. ASME. AJKFluids2019, Volume 3B: Fluid Applications and Systems, V03BT03A070, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4990
https://doi.org/10.1115/AJKFluids2019-4990
View Paper titled, Numerical Investigation of Tip Leakage Vortex Cavitation in Axial Waterjet Pump With Different Tip Gap Sizes
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Topics: Cavitation, Leakage, Pumps, Vortices, Impellers, Axial flow, Vorticity, Computer simulation, Diffusion (Physics), Flow (Dynamics)
Proceedings Papers

Wing Tip Vortex Development Under a Grid Generated Turbulent Flow

Kamal Ben Miloud, Marouen Dghim, Hachimi Fellouah, Mohsen Ferchichi
Proc. ASME. FEDSM2018, Volume 1: Flow Manipulation and Active Control; Bio-Inspired Fluid Mechanics; Boundary Layer and High-Speed Flows; Fluids Engineering Education; Transport Phenomena in Energy Conversion and Mixing; Turbulent Flows; Vortex Dynamics; DNS/LES and Hybrid RANS/LES Methods; Fluid Structure Interaction; Fluid Dynamics of Wind Energy; Bubble, Droplet, and Aerosol Dynamics, V001T07A008, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83478
https://doi.org/10.1115/FEDSM2018-83478
View Paper titled, Wing Tip Vortex Development Under a Grid Generated Turbulent Flow
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Topics: Turbulence, Wake turbulence, Wings, Vortices, Reynolds number, Wakes, Chords (Trusses), Flow (Dynamics), Particulate matter, Vorticity