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Proceedings Papers

A Data-Based One-Layer Formulation of the Two-Equation RANS Models

Xiaohan Hu, George Huang, Robert Kunz, Xiang Yang
Proc. ASME. FEDSM2024, Volume 2: Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC); Flow Visualization, V002T05A012, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130697
https://doi.org/10.1115/FEDSM2024-130697
View Paper titled, A Data-Based One-Layer Formulation of the Two-Equation RANS Models
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Topics: Boundary layers, Computer simulation, Energy dissipation, Flat plates, Flow (Dynamics), Polishing equipment, Pressure, Pressure gradient, Reynolds-averaged Navier–Stokes equations, Skin friction (Fluid dynamics)
Proceedings Papers

Four-Way Coupled Simulation of Proppants Flowing in Rock Fracture With Realistic Geometry- Hydraulic Fracturing Application

Farid Rousta, Goodarz Ahmadi, Dustin Crandall
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T04A016, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87688
https://doi.org/10.1115/FEDSM2022-87688
View Paper titled, Four-Way Coupled Simulation of Proppants Flowing in Rock Fracture With Realistic Geometry- Hydraulic Fracturing Application
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Topics: Fracture (Materials), Fracture (Process), Geometry, Hydraulic fracturing, Rocks, Simulation, Flow (Dynamics), Particulate matter, Steady state, Computer software
Proceedings Papers

RANS VOF Simulations of Density-Stratified Air-Water Flow in a 2D Channel

Chandrima Jana Maiti, Urmila Ghia, Leonid A. Turkevich
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A020, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20338
https://doi.org/10.1115/FEDSM2020-20338
View Paper titled, RANS VOF Simulations of Density-Stratified Air-Water Flow in a 2D Channel
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Topics: Density, Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Simulation, Water, Turbulence, Pressure gradient, Reynolds number, Boundary-value problems, Fluids
Proceedings Papers

Application of Advanced RANS Turbulence Models for the Prediction of Turbomachinery Flows

Ernesto Casartelli, Luca Mangani, David Roos, Armando Del Rio
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T01A041, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20420
https://doi.org/10.1115/FEDSM2020-20420
View Paper titled, Application of Advanced RANS Turbulence Models for the Prediction of Turbomachinery Flows
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Topics: Flow (Dynamics), Reynolds-averaged Navier–Stokes equations, Turbomachinery, Turbulence, Vortices, Anisotropy, Stress, Boundary layers, Design, Algebra
Proceedings Papers

Passive Bristling of Shark Skin Scales at the Micro-Level: A Fundamental Viscous Flow Study to Understand the Separation Control Mechanism

Reid Prichard, Wayne Strasser, Chad Cherok, Robert Kacinski, Amy Lang
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A020, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20457
https://doi.org/10.1115/FEDSM2020-20457
View Paper titled, Passive Bristling of Shark Skin Scales at the Micro-Level: A Fundamental Viscous Flow Study to Understand the Separation Control Mechanism
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Topics: Boundary layer turbulence, Flow (Dynamics), Separation (Technology), Skin, Viscous flow, Biomimetics, Boundary-value problems, Computational fluid dynamics, Flow control, Flow separation
Proceedings Papers

Analyzing the Characteristics of the Turbulent Vortices at Fast Rolling on Solid Surfaces

Victorita Radulescu
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A048, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20438
https://doi.org/10.1115/FEDSM2020-20438
View Paper titled, Analyzing the Characteristics of the Turbulent Vortices at Fast Rolling on Solid Surfaces
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Topics: Turbulence, Vortices, Flow (Dynamics), Computer simulation, Shear stress, Boundary-value problems, Navier-Stokes equations, Reynolds number, Shapes, Approximation
Proceedings Papers

A Computational Study of a Biomass Cookstove With Forced Secondary Air Injection

Liam Cassidy, Nordica MacCarty
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A015, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20166
https://doi.org/10.1115/FEDSM2020-20166
View Paper titled, A Computational Study of a Biomass Cookstove With Forced Secondary Air Injection
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Topics: Biomass, Computational fluid dynamics, Thermal efficiency, Air pollution, Combustion, Air flow, Design, Fuels, Combustion chambers, Emissions
Proceedings Papers

Numerical Simulation of Non-Stationary Turbulent Flows Using Double Exponential Dynamic Time Filtering Technique

Tausif Jamal, Shanti Bhushan, D. Keith Walters
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A038, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20295
https://doi.org/10.1115/FEDSM2020-20295
View Paper titled, Numerical Simulation of Non-Stationary Turbulent Flows Using Double Exponential Dynamic Time Filtering Technique
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Topics: Computer simulation, Filtration, Turbulence, Reynolds-averaged Navier–Stokes equations, Flow (Dynamics), Statistics, Boundary layers, Combustion, Hemodynamics, Hydrodynamics
Proceedings Papers

Evaluation of Pressure-Strain Correlation As a Basis for Development of a Physics-Based Transition Onset Marker

Satish Muthu, Shanti Bhushan, D. Keith Walters
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A059, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5418
https://doi.org/10.1115/AJKFluids2019-5418
View Paper titled, Evaluation of Pressure-Strain Correlation As a Basis for Development of a Physics-Based Transition Onset Marker
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Topics: Physics, Pressure, Boundary layers, Computational fluid dynamics, Engineering simulation, Reynolds-averaged Navier–Stokes equations, Simulation, Computer simulation, Flat plates, Flow instability
Proceedings Papers

A Validation Experiment for Turbulent Mixing in a Collated Jet

Ian G. R. Craig, Coleman D. Hoff, Paul J. Kristo, Mark L. Kimber
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A032, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4981
https://doi.org/10.1115/AJKFluids2019-4981
View Paper titled, A Validation Experiment for Turbulent Mixing in a Collated Jet
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Topics: Turbulence, Computational fluid dynamics, Flow (Dynamics), Modeling, Temperature, Very high temperature reactors, Computer simulation, Coolants, Damage, Fluids
Proceedings Papers

Extra-Low Reynolds Number Vane Separation Using Immersed Boundary Method

Prasert Prapamonthon, Bo Yin, Guowei Yang
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A047, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5077
https://doi.org/10.1115/AJKFluids2019-5077
View Paper titled, Extra-Low Reynolds Number Vane Separation Using Immersed Boundary Method
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Topics: Reynolds number, Separation (Technology), Vortices, Gas turbines, Flow (Dynamics), Propulsion, Turbines, Unmanned aerial vehicles, Airfoils, Aviation
Proceedings Papers

Experimental Investigations on Friction Drag Reduction on an Airfoil by Passive Blowing

Shiho Hirokawa, Kaoruko Eto, Koji Fukagata, Naoko Tokugawa
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A034, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5068
https://doi.org/10.1115/AJKFluids2019-5068
View Paper titled, Experimental Investigations on Friction Drag Reduction on an Airfoil by Passive Blowing
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Topics: Airfoils, Drag reduction, Friction, Suction, Wings, Chords (Trusses), Pressure, Pressure gradient, Reynolds number, Skin friction (Fluid dynamics)
Proceedings Papers

A Dynamic Time Filtering Technique for Hybrid RANS-LES Simulation of Non-Stationary Turbulent Flow

Tausif Jamal, D. Keith Walters
Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A051, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4696
https://doi.org/10.1115/AJKFluids2019-4696
View Paper titled, A Dynamic Time Filtering Technique for Hybrid RANS-LES Simulation of Non-Stationary Turbulent Flow
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Topics: Filtration, Reynolds-averaged Navier–Stokes equations, Simulation, Turbulence, Flow (Dynamics), Computational fluid dynamics, Engineering simulation, Large eddy simulation, Pressure gradient, Channel flow
Proceedings Papers

Computational Study of Mach Number Effects on Dynamic Stall

Taesoon Kim, Seungtae Kim, Jiseop Lim, Junkyu Kim, Solkeun Jee
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A014, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5336
https://doi.org/10.1115/AJKFluids2019-5336
View Paper titled, Computational Study of Mach Number Effects on Dynamic Stall
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Topics: Mach number, Rotors, Shock (Mechanics), Blades, Flight, Pressure gradient, Airfoils, Compressibility, Computation, Flow separation
Proceedings Papers

Governing Parameters of Adverse Pressure Gradient Turbulent Boundary Layers

Yvan Maciel, Tie Wei, Ayse G. Gungor, Mark P. Simens
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, V001T06A004, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83110
https://doi.org/10.1115/FEDSM2018-83110
View Paper titled, Governing Parameters of Adverse Pressure Gradient Turbulent Boundary Layers
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Topics: Boundary layer turbulence, Pressure gradient, Turbulence, Pressure, Reynolds number, Boundary layers, Databases, Flow (Dynamics), Inertia (Mechanics), Momentum
Proceedings Papers

Interaction Between Surge Behavior and Internal Flow Field in an Axial-Flow Compressor

Yuu Sakata, Nobumichi Fujisawa, Yutaka Ohta
Proc. ASME. FEDSM2018, Volume 3: Fluid Machinery; Erosion, Slurry, Sedimentation; Experimental, Multiscale, and Numerical Methods for Multiphase Flows; Gas-Liquid, Gas-Solid, and Liquid-Solid Flows; Performance of Multiphase Flow Systems; Micro/Nano-Fluidics, V003T12A016, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83172
https://doi.org/10.1115/FEDSM2018-83172
View Paper titled, Interaction Between Surge Behavior and Internal Flow Field in an Axial-Flow Compressor
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Topics: Axial flow, Compressors, Internal flow, Surges, Flow (Dynamics), Pressure, Cycles, Pressure gradient, Pressure measurement, Stall inception
Proceedings Papers

Simulation of Incompressible Multiphase Flows Using the Artificial Compressibility Method

Mohammad Mortezazadeh, Kazem Hejranfar
Proc. ASME. FEDSM2018, Volume 2: Development and Applications in Computational Fluid Dynamics; Industrial and Environmental Applications of Fluid Mechanics; Fluid Measurement and Instrumentation; Cavitation and Phase Change, V002T09A001, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83013
https://doi.org/10.1115/FEDSM2018-83013
View Paper titled, Simulation of Incompressible Multiphase Flows Using the Artificial Compressibility Method
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Topics: Compressibility, Multiphase flow, Simulation, Currents, Energy dissipation, Algorithms, Fluids, Navier-Stokes equations, Oscillations, Pressure gradient
Proceedings Papers

Research on Heat-Transfer and Cooling Performance of Gas Turbine Endwall

Kazuto Kakio, Y. Kawata
Proc. ASME. FEDSM2017, Volume 1A, Symposia: Keynotes; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Fluid Machinery; Industrial and Environmental Applications of Fluid Mechanics; Pumping Machinery, V01AT03A016, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69245
https://doi.org/10.1115/FEDSM2017-69245
View Paper titled, Research on Heat-Transfer and Cooling Performance of Gas Turbine Endwall
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Topics: Cooling, Gas turbines, Heat transfer, Blades, Pressure gradient, Flow (Dynamics), Turbine blades, Vortices, Boundary layers, Combined cycle power stations
Proceedings Papers

Modeling of Cavitation Induced Fuel Atomization and Breakup Processes

Bolin Zhao, C. P. Chen
Proc. ASME. FEDSM2017, Volume 2, Fora: Cavitation and Multiphase Flow; Advances in Fluids Engineering Education, V002T13A006, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69499
https://doi.org/10.1115/FEDSM2017-69499
View Paper titled, Modeling of Cavitation Induced Fuel Atomization and Breakup Processes
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Topics: Cavitation, Fuels, Modeling, Turbulence, Ejectors, Evaporation, Flow (Dynamics), Sprays, Aerodynamics, Fluid-dynamic forces
Proceedings Papers

Experimental and Numerical Study of the Cloud Cavitating Flow Around a Slender Cylinder With a Petals-Shaped Section

Yiwei Wang, Jian Huang, Chang Xu, Chao Yu, Chenguang Huang, Xiaocui Wu
Proc. ASME. FEDSM2017, Volume 2, Fora: Cavitation and Multiphase Flow; Advances in Fluids Engineering Education, V002T13A004, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69296
https://doi.org/10.1115/FEDSM2017-69296
View Paper titled, Experimental and Numerical Study of the Cloud Cavitating Flow Around a Slender Cylinder With a Petals-Shaped Section
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Topics: Cylinders, Flow (Dynamics), Cavities, Numerical analysis, Vortices, Large eddy simulation, Pressure gradient, Vortex shedding