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Proceedings Papers

A New RANS Correction to Account for Varying Viscosity Effects

Victor Coppo Leite, Elia Merzari
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A025, August 10–12, 2021
Paper No: FEDSM2021-65823
DOI: https://doi.org/10.1115/FEDSM2021-65823
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Topics: Reynolds-averaged Navier–Stokes equations, Viscosity, Turbulence, Computer simulation, Reynolds number, Channel flow, Combustion chambers, Delays, Design, Engineering systems and industry applications
Proceedings Papers

Deep Learning Techniques for Effective Prediction of Aerodynamic Properties of Elliptical Bluff Bodies

W. M. U. Weerasekara, H. M. C. D. B. Gunarathna, W. A. K. P. Wanigasooriya, T. P. Miyanawala
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A053, August 10–12, 2021
Paper No: FEDSM2021-66265
DOI: https://doi.org/10.1115/FEDSM2021-66265
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Topics: Aerodynamics, Artificial neural networks, Computation, Computational fluid dynamics, Data collection, Drag (Fluid dynamics), Eddies (Fluid dynamics), Experimental methods, Filters, Flow (Dynamics)
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
DOI: https://doi.org/10.1115/FEDSM2021-65809
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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

Causal Inference Analysis to Find Relationships Found in Boundary-Layer Transition – Part I: Theoretical

Arturo Rodriguez, Jose Terrazas, Richard Adansi, V. M. Krushnarao Kotteda, Jorge A. Munoz, Vinod Kumar
Proc. ASME. FEDSM2021, Volume 1: Aerospace Engineering Division Joint Track; Computational Fluid Dynamics, V001T02A050, August 10–12, 2021
Paper No: FEDSM2021-61843
DOI: https://doi.org/10.1115/FEDSM2021-61843
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Topics: Boundary layers, Turbulence, Flow (Dynamics), Computational fluid dynamics, Fluctuations (Physics), Reynolds number, Vehicles, Defense industry, Design, Fluid dynamics
Proceedings Papers

Observation and Discussion of Leading Edge Vortex Shedding From Laboratory-Scaled Cross-Flow Hydrokinetic Turbines in Counter-Rotating Configurations

Minh Doan, Yuriko Kai, Takuya Kawata, Ivan Alayeto, Shinnosuke Obi
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A030, August 10–12, 2021
Paper No: FEDSM2021-61338
DOI: https://doi.org/10.1115/FEDSM2021-61338
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Topics: Cross-flow, Hydraulic turbines, Vortex shedding, Turbines, Torque, Turbine blades, Vortices, Water, Blades, Design
Proceedings Papers

Large Scale Structures in Elevated Jet Normal to Crossflow

Jyoti Gupta, Arun K. Saha
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A034, August 10–12, 2021
Paper No: FEDSM2021-66037
DOI: https://doi.org/10.1115/FEDSM2021-66037
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Topics: Flow (Dynamics), Flow visualization, Laser Doppler anemometry, Oceans, Reynolds number, Sewage, Shear (Mechanics), Smoke, Vortices, Wakes
Proceedings Papers

Numerical Study of Aerodynamic Forces of Two Airfoils in Tandem Configuration at Low Reynolds Number

N. Hosseini, M. Tadjfar, A. Abba
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A012, August 10–12, 2021
Paper No: FEDSM2021-65301
DOI: https://doi.org/10.1115/FEDSM2021-65301
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Topics: Aerodynamics, Airfoils, Fluid-dynamic forces, Reynolds number
Proceedings Papers

Fluid Flow and Heat Transfer of Liquid Sodium in Small-Scale Heat Sinks With Different Geometries

Mahyar Pourghasemi, Nima Fathi
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T07A011, August 10–12, 2021
Paper No: FEDSM2021-65869
DOI: https://doi.org/10.1115/FEDSM2021-65869
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Topics: Fluid dynamics, Heat sinks, Heat transfer, Sodium, Flow (Dynamics), Reynolds number, Computer simulation, Convection, Cross section (Physics), Laminar flow
Proceedings Papers

Second Moment Closure Modeling and DNS of Stratified Shear Layers

Naman Jain, Xinyi Huang, Xiang Yang, Robert Kunz, Hieu T. Pham, Sutanu Sarkar
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A028, August 10–12, 2021
Paper No: FEDSM2021-65570
DOI: https://doi.org/10.1115/FEDSM2021-65570
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Topics: Modeling, Shear (Mechanics), Stress, Anisotropy, Diffusion (Physics), Energy dissipation, Flow (Dynamics), Particle filtering (numerical methods), Pressure, Reynolds-averaged Navier–Stokes equations
Proceedings Papers

Interactions Between the Shear Layer Emanating From Rectangular Cylinders and the Near Wake Region

Sedem Kumahor, Samuel Addai, Mark F. Tachie
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A026, August 10–12, 2021
Paper No: FEDSM2021-65448
DOI: https://doi.org/10.1115/FEDSM2021-65448
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Topics: Cylinders, Flow (Dynamics), Flow separation, Shear (Mechanics), Wakes, Kinetic energy, Shear stress, Turbulence, Bubbles, Particulate matter
Proceedings Papers

Can Bump Arrays Separate Particles From Turbulent Flows?

Leonard F. Pease, Jason Serkowski, Timothy G. Veldman, Jonathan Willams, Xiao-Ying Yu, Michael J. Minette, Judith Ann Bamberger, Carolyn A. Burns
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T08A024, August 10–12, 2021
Paper No: FEDSM2021-67696
DOI: https://doi.org/10.1115/FEDSM2021-67696
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Topics: Particulate matter, Separation (Technology), Turbulence, Flow (Dynamics), Microfluidics, Additive manufacturing, Radioactive wastes, Reynolds number, Slurries
Proceedings Papers

The Four Stage Development of Starting Turbulent Buoyant Plumes

Thanh Tran, Kiran Bhaganagar
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A001, August 10–12, 2021
Paper No: FEDSM2021-65540
DOI: https://doi.org/10.1115/FEDSM2021-65540
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Topics: Plumes (Fluid dynamics), Turbulence, Fire, Flow (Dynamics), Gases, Engineering simulation, Feedback, Fluid dynamics, Large eddy simulation, Reynolds number
Proceedings Papers

Performance Characterization of Hollow Fiber Vacuum Membrane Distillation Module for Desalination

Justin Caspar, Guanyang Xue, Robert Krysko, Alparslan Oztekin
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A020, August 10–12, 2021
Paper No: FEDSM2021-65612
DOI: https://doi.org/10.1115/FEDSM2021-65612
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Topics: Fibers, Membranes, Performance characterization, Vacuum, Pressure, Wall thickness, Engineering simulation, Flow (Dynamics), Laminar flow, Reynolds number
Proceedings Papers

The Effect of Membrane Topology on Separation Performance of Vacuum Membrane Distillation Module

Justin Caspar, Guanyang Xue, Robert Krysko, Alparslan Oztekin
Proc. ASME. FEDSM2021, Volume 2: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V002T03A019, August 10–12, 2021
Paper No: FEDSM2021-65611
DOI: https://doi.org/10.1115/FEDSM2021-65611
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Topics: Membranes, Separation (Technology), Topology, Vacuum, Reynolds number, Flow (Dynamics), Temperature, Computational fluid dynamics, Engineering simulation, Polarization (Electricity)
Proceedings Papers

Effect of Neutrally Buoyant Particles on Horizontal Turbulent Flow Through a Tee-Junction

Andrew M. Bluestein, Douglas Bohl
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A025, July 13–15, 2020
Paper No: FEDSM2020-20364
DOI: https://doi.org/10.1115/FEDSM2020-20364
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Topics: Junctions, Particulate matter, Turbulence, Flow (Dynamics), Reynolds number, Fluids, Geometry, Density, Ducts, Physics
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
Paper No: FEDSM2020-20165
DOI: https://doi.org/10.1115/FEDSM2020-20165
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Topics: Flow (Dynamics), Large eddy simulation, Vortices, Modeling, Separation (Technology), Vorticity, Arches, Boundary layers, Nanoscale phenomena, Reynolds number
Proceedings Papers

Effects of Streamwise Aspect Ratio on Turbulent Flows Over Forward-Backward Facing Steps

Heath Chalmers, Xingjun Fang, Mark F. Tachie
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A044, July 13–15, 2020
Paper No: FEDSM2020-20263
DOI: https://doi.org/10.1115/FEDSM2020-20263
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Topics: Turbulence, Flow (Dynamics), Boundary layer turbulence, Bubbles, Separation (Technology), Flow separation, Particulate matter, Principal component analysis, Reynolds number, Stress
Proceedings Papers

Investigation of an Algebraic Reynolds Stress Model for Simulation of Wall-Bounded Turbulent Flows With and Without Buoyancy Effects

Tausif Jamal, D. Keith Walters
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A042, July 13–15, 2020
Paper No: FEDSM2020-20354
DOI: https://doi.org/10.1115/FEDSM2020-20354
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Topics: Algebra, Buoyancy, Simulation, Stress, Turbulence, Reynolds-averaged Navier–Stokes equations, Computational fluid dynamics, Computer simulation, Heat flux, Modeling
Proceedings Papers

A Phase Field Method for Numerical Simulation of Boiling Heat Transfer

Zhicheng Wang, Xiaoning Zheng, George Karniadakis
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A032, July 13–15, 2020
Paper No: FEDSM2020-20176
DOI: https://doi.org/10.1115/FEDSM2020-20176
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Topics: Boiling, Computer simulation, Heat transfer, Bubbles, Two-phase flow, Density, Fluids, Reynolds number, Aerospace engineering, Condensation
Proceedings Papers

Vortex-Induced Rotations of a Pair of Laterally Arranged Square Cylinder in a Two-Dimensional Microchannel

Lichun Li, Shanshan Li, Zhe Yan, Zhenhai Pan
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A048, July 13–15, 2020
Paper No: FEDSM2020-20206
DOI: https://doi.org/10.1115/FEDSM2020-20206
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Topics: Cylinders, Microchannels, Vortices, Reynolds number, Fluid structure interaction, Pressure, Rotation, Drag (Fluid dynamics), Dynamic response, Finite volume methods