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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
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
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
Proceedings Papers

Flow Simulation and Investigation Around a Estate Vehicle Using Hybrid Methods

Francois Delassaux, Iraj Mortazavi, Vincent Herbert, Charles Ribes
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A011, August 3–5, 2022
Paper No: FEDSM2022-86921
https://doi.org/10.1115/FEDSM2022-86921
View Paper titled, Flow Simulation and Investigation Around a Estate Vehicle Using Hybrid Methods
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Topics: Flow simulation, Vehicles, Flow (Dynamics), Geometry, Pressure, Reynolds-averaged Navier–Stokes equations, Wakes
Proceedings Papers

Optimization of an Elliptical Fairing in the Wake of a D-Shaped Bluff Body

Luis Amaya, George Loubimov, Michael Kinzel
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A030, August 3–5, 2022
Paper No: FEDSM2022-87937
https://doi.org/10.1115/FEDSM2022-87937
View Paper titled, Optimization of an Elliptical Fairing in the Wake of a D-Shaped Bluff Body
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Topics: Optimization, Wakes
Proceedings Papers

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

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
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

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
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
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
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
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
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
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
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
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
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

Computational Investigation of Thrust Production of a Dolphin at Various Swimming Speeds

Junshi Wang, Vadim Pavlov, Zhipeng Lou, Haibo Dong
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A044, August 10–12, 2021
Paper No: FEDSM2021-65792
https://doi.org/10.1115/FEDSM2021-65792
View Paper titled, Computational Investigation of Thrust Production of a Dolphin at Various Swimming Speeds
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Topics: Kinematics, Thrust, Wakes
Proceedings Papers

3-D Computational Study of a Diffuser Augmented Micro Wind Turbine

Kiran M. S., Aakash Rajawat, Pritanshu Ranjan
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A007, August 10–12, 2021
Paper No: FEDSM2021-65661
https://doi.org/10.1115/FEDSM2021-65661
View Paper titled, 3-D Computational Study of a Diffuser Augmented Micro Wind Turbine
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Topics: Diffusers, Flow (Dynamics), Generators, Vortices, Wind turbines, Nozzles, Energy generation, Computational fluid dynamics, Design, Engineering simulation
Proceedings Papers

Time Resolved PIV Measurements of a Slot Lobed Jet Issuing Into a Crossflow

Michael Lewandowski, Paul Kristo, Abdullah Weiss, Mark Kimber
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A022, August 10–12, 2021
Paper No: FEDSM2021-65783
https://doi.org/10.1115/FEDSM2021-65783
View Paper titled, Time Resolved PIV Measurements of a Slot Lobed Jet Issuing Into a Crossflow
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Topics: Boundary-value problems, Computer simulation, Flow (Dynamics), Flow control, Fluids, Jets, Momentum, Particulate matter, Shear (Mechanics), Statistics
Proceedings Papers

An Investigation of the Effects of Volume Fraction on Drag Coefficient of Non-Spherical Particles Using PR-DNS

Pratik Mahyawansi, Cheng-Xian Lin
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A024, August 10–12, 2021
Paper No: FEDSM2021-65809
https://doi.org/10.1115/FEDSM2021-65809
View Paper titled, An Investigation of the Effects of Volume Fraction on Drag Coefficient of Non-Spherical Particles Using PR-DNS
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Topics: Drag (Fluid dynamics), Particulate matter, Simulation, Computational fluid dynamics, Flow (Dynamics), Flow separation, Modeling, Momentum, Multiphase flow, Pressure drop
Proceedings Papers

Impact of Skew Vane Cut on Alternating Stress in a Low Specific Speed Radial Pump Impeller Vane Using Fluid-Structure Interaction (FSI) Simulations

Rajavamsi Gangipamula, Ashish Prajapati, Ravindra Birajdar, Shyam Shukla
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A037, August 10–12, 2021
Paper No: FEDSM2021-65734
https://doi.org/10.1115/FEDSM2021-65734
View Paper titled, Impact of Skew Vane Cut on Alternating Stress in a Low Specific Speed Radial Pump Impeller Vane Using Fluid-Structure Interaction (FSI) Simulations
Open the PDF for Impact of Skew Vane Cut on Alternating Stress in a Low Specific Speed Radial Pump Impeller Vane Using Fluid-Structure Interaction (FSI) Simulations in another window
Topics: Fluid structure interaction, Pressure, Pump impellers, Rotors, Simulation, Stators, Stress, Computational fluid dynamics, Impellers, Transients (Dynamics)
Proceedings Papers

Numerical Simulation of Wind Effect Over Industrial Chimneys in Cet West Bucharest

Victorita Radulescu
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T04A007, August 10–12, 2021
Paper No: FEDSM2021-65618
https://doi.org/10.1115/FEDSM2021-65618
View Paper titled, Numerical Simulation of Wind Effect Over Industrial Chimneys in Cet West Bucharest
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Topics: Computer simulation, Wind, Wind velocity, Modeling, Pressure, Turbulence, Structures, Surface roughness, Thermal power stations, Approximation