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Proceedings Papers

Effects of Aspect Ratio on Asymmetric Wake Flow Structure Around Right-Trapezoidal Prisms

Aleyna Guney, Fati Bio Abdul-Salam, Amir Sagharichi, Mark F. Tachie
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T03A003, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-123929
https://doi.org/10.1115/FEDSM2024-123929
View Paper titled, Effects of Aspect Ratio on Asymmetric Wake Flow Structure Around Right-Trapezoidal Prisms
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Topics: Flow (Dynamics), Particle image velocimetry, Prisms (Optics), Wakes
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

Effects of Reynolds Number, Mudflap Configuration and Loading Shape on the Wake of an Earthmoving Dump Truck: A Wind Tunnel Study

Bachar Obeid, Edwin Durán García, Frédéric Murzyn, Bogdan Muresan-Paslaru, Andry Razakamanantsoa
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T03A001, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-122616
https://doi.org/10.1115/FEDSM2024-122616
View Paper titled, Effects of Reynolds Number, Mudflap Configuration and Loading Shape on the Wake of an Earthmoving Dump Truck: A Wind Tunnel Study
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Topics: Particulate matter, Reynolds number, Shapes, Trucks, Wakes, Wind tunnels
Proceedings Papers

Hydrodynamic Interactions in Fish-Like Robotic Swarms With Flexible Propulsors

Alec Menzer, Theodore Lengkong, Di Ni, Radhika Nagpal, Haibo Dong
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T01A026, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131405
https://doi.org/10.1115/FEDSM2024-131405
View Paper titled, Hydrodynamic Interactions in Fish-Like Robotic Swarms With Flexible Propulsors
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Topics: Biomimetics, Computational fluid dynamics, Computer simulation, Fins, Flow (Dynamics), Pressure, Pressure sensors, Probes, Robots, Sensors
Proceedings Papers

Computational Study of In-Phase and Anti-Phase Interactions of Fish in a Phalanx School

Jiacheng Guo, Haibo Dong
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A024, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131341
https://doi.org/10.1115/FEDSM2024-131341
View Paper titled, Computational Study of In-Phase and Anti-Phase Interactions of Fish in a Phalanx School
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Topics: Computer simulation, Energy consumption, Flow (Dynamics), Flow simulation, Jets, Kinematics, Momentum, Pressure, Synchronization, Thrust
Proceedings Papers

Vortex Flow Structure Generated by an Inclined Sweeping Jet in Cross Flow

Masaki Fuchiwaki, Surya Raghu
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T03A012, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130888
https://doi.org/10.1115/FEDSM2024-130888
View Paper titled, Vortex Flow Structure Generated by an Inclined Sweeping Jet in Cross Flow
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Topics: Cross-flow, Particle image velocimetry, Vortex flow, Vortices, Flow (Dynamics), Separation (Technology), Flow control, Rotation, Wakes
Proceedings Papers

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

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

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

A Machine-Learned Actuator Line Model for Hydrokinetic Turbines

Joshua Bowman, Shanti Bhushan, Greg Burgreen, Ian Dettwiller
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A028, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131429
https://doi.org/10.1115/FEDSM2024-131429
View Paper titled, A Machine-Learned Actuator Line Model for Hydrokinetic Turbines
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Topics: Actuators, Hydraulic turbines, Machine learning, Machinery, Modeling, Additive manufacturing, Turbines, Computational fluid dynamics, Simulation, Blades
Proceedings Papers

Investigations of Aspect Ratio Effects on Wake Dynamics of Rectangular Cylinders

Manqi Liu, Sedem Kumahor, Lucas Audette, Mark F. Tachie
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A030, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87654
https://doi.org/10.1115/FEDSM2022-87654
View Paper titled, Investigations of Aspect Ratio Effects on Wake Dynamics of Rectangular Cylinders
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Topics: Cylinders, Dynamics (Mechanics), Flow (Dynamics), Wakes, Stress, Flow separation, Particulate matter, Reynolds number, Topology, Wake turbulence
Proceedings Papers

Application of Proper Orthogonal Decomposition to Study the Flow Over an Oscillating Flag

Rodrigo Padilla, Vibhav Durgesh, Tao Xing
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A011, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86969
https://doi.org/10.1115/FEDSM2022-86969
View Paper titled, Application of Proper Orthogonal Decomposition to Study the Flow Over an Oscillating Flag
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Topics: Flow (Dynamics), Oscillations, Principal component analysis, Fluid structure interaction, Stress, Fluid dynamics, Deformation, Membranes, Particulate matter, Shapes
Proceedings Papers

Effects of Reynolds Number and Streamwise Aspect Ratio on Turbulent Wakes Generated by Rectangular Cylinders

Manqi Liu, Sedem Kumahor, Mark F. Tachie
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A010, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86964
https://doi.org/10.1115/FEDSM2022-86964
View Paper titled, Effects of Reynolds Number and Streamwise Aspect Ratio on Turbulent Wakes Generated by Rectangular Cylinders
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Topics: Cylinders, Flow (Dynamics), Reynolds number, Wake turbulence, Turbulence, Flow separation, Kinetic energy, Particulate matter, Resolution (Optics), Wakes
Proceedings Papers

Turbulent Characteristics of the Wake Flow Around Rectangular and Trapezoidal Prisms in Uniform Flow

Jinhao Kang, Sedem Kumahor, Amir Sagharichi, Mark F. Tachie
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A029, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87650
https://doi.org/10.1115/FEDSM2022-87650
View Paper titled, Turbulent Characteristics of the Wake Flow Around Rectangular and Trapezoidal Prisms in Uniform Flow
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Topics: Flow (Dynamics), Flow separation, Geometry, Prisms (Optics), Turbulence, Wakes
Proceedings Papers

The Effects of Aspect Ratio on Turbulence Wake Flow Over Right Trapezoidal Prism

Jinhao Kang, Sedem Kumahor, Amir Sagharichi, Mark F. Tachie
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A026, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87640
https://doi.org/10.1115/FEDSM2022-87640
View Paper titled, The Effects of Aspect Ratio on Turbulence Wake Flow Over Right Trapezoidal Prism
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Topics: Flow (Dynamics), Flow separation, Prisms (Optics), Turbulence, Wakes, Stress, Bubbles, Particulate matter, Reynolds number, Shear (Mechanics)
Proceedings Papers

Separation Control on an NACA 0025 Airfoil Using an Array of MEMS-Based Synthetic Jets

K. Xu, P. Lavoie, P. Sullivan
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A024, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87621
https://doi.org/10.1115/FEDSM2022-87621
View Paper titled, Separation Control on an NACA 0025 Airfoil Using an Array of MEMS-Based Synthetic Jets
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Topics: Airfoils, Jets, Microelectromechanical systems, Separation (Technology), Flow (Dynamics), Flow separation, Wire, Actuators, Chords (Trusses), Drag reduction
Proceedings Papers

Effect of Phase Difference on Wake Characteristics and Propulsive Performance of Pitching Foils in Side-by-Side Configurations

Ahmet Gungor, Muhammad Saif Ullah Khalid, Arman Hemmati
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A031, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87980
https://doi.org/10.1115/FEDSM2022-87980
View Paper titled, Effect of Phase Difference on Wake Characteristics and Propulsive Performance of Pitching Foils in Side-by-Side Configurations
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Topics: Wakes
Proceedings Papers

Effect of the Rear Geometry on the Flow Structure and Drag of the Ahmed Body

Trevor Harley, Naseeb Ahmed Siddiqui, Martin Agelin-Chaab
Proc. ASME. FEDSM2022, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC), V001T03A015, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87396
https://doi.org/10.1115/FEDSM2022-87396
View Paper titled, Effect of the Rear Geometry on the Flow Structure and Drag of the Ahmed Body
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Topics: Drag (Fluid dynamics), Drag reduction, Flow (Dynamics), Geometry, Wakes, Computer software, Dynamics (Mechanics), Electric vehicles, Emissions, Fuel efficiency
Proceedings Papers

Inferring Unsteady Wake Flow Fields From Partial Data by Physics-Informed Neural Networks

Chang Yan, Shengjun Ju, Dilong Guo, Guowei Yang, Shuanbao Yao
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A013, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86945
https://doi.org/10.1115/FEDSM2022-86945
View Paper titled, Inferring Unsteady Wake Flow Fields From Partial Data by Physics-Informed Neural Networks
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Topics: Artificial neural networks, Noise (Sound), Physics, Wakes
Proceedings Papers

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

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

Modeling and Computation of Batoid Swimming Inspired Pitching Impact on Wake Structure and Hydrodynamic Performance

Alec Menzer, Chengyu Li, Frank Fish, Yuchen Gong, Haibo Dong
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A003, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-86684
https://doi.org/10.1115/FEDSM2022-86684
View Paper titled, Modeling and Computation of Batoid Swimming Inspired Pitching Impact on Wake Structure and Hydrodynamic Performance
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Topics: Computation, Computer simulation, Modeling, Wakes