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Proceedings Papers

Drag Reduction Through Boundary Layer Analysis on Flow Over Bi-Textured Thin Plates

K. Nandakumar Chandran, Yu Sin Jeong, Ranjith S. Kumar, June Kee Min, Man Yeong Ha
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T03A022, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-132010
https://doi.org/10.1115/FEDSM2024-132010
View Paper titled, Drag Reduction Through Boundary Layer Analysis on Flow Over Bi-Textured Thin Plates
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Topics: Boundary layers, Drag reduction, Flow (Dynamics), Plates (structures), Shear (Mechanics), Skin friction (Fluid dynamics), Drag (Fluid dynamics), Reynolds number, Anisotropy, Biomimetics
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

Investigation of Turbulence Model Performance in Computational Fluid Dynamics Simulations of Horizontal Axis Wind Turbines

Keaton Mullenix, D. Keith Walters, Arturo Villegas, F. Javier Diez
Proc. ASME. FEDSM2020, Volume 3: Computational Fluid Dynamics; Micro and Nano Fluid Dynamics, V003T05A023, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20269
https://doi.org/10.1115/FEDSM2020-20269
View Paper titled, Investigation of Turbulence Model Performance in Computational Fluid Dynamics Simulations of Horizontal Axis Wind Turbines
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Topics: Computational fluid dynamics, Horizontal axis wind turbines, Simulation, Turbulence, Wind turbines, Modeling, Errors, Flow (Dynamics), Fluids, Fossil fuels
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

Laser Velocity and Surface Measurements Toward the Prediction of Turbulent Frictional Resistance on Irregular Rough Surface in Higher Reynolds Number Range

Kyohei Okubo, Shunpei Suzuki, Yusuke Kuwata, Yasuo Kawaguchi
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A075, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5325
https://doi.org/10.1115/AJKFluids2019-5325
View Paper titled, Laser Velocity and Surface Measurements Toward the Prediction of Turbulent Frictional Resistance on Irregular Rough Surface in Higher Reynolds Number Range
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Topics: Flow (Dynamics), Friction, Lasers, Particulate matter, Reynolds number, Skin friction (Fluid dynamics), Surface roughness, Turbulence
Proceedings Papers

Sharks, Dolphins and Butterflies: Micro-Sized Surfaces Have Macro Effects

Amy Lang, Farhana Afroz, Philip Motta, Jacob Wilroy, Redha Wahidi, Cassidy Elliott, Maria Laura Habegger
Proc. ASME. FEDSM2017, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT21A001, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69221
https://doi.org/10.1115/FEDSM2017-69221
View Paper titled, Sharks, Dolphins and Butterflies: Micro-Sized Surfaces Have Macro Effects
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Topics: Boundary layer turbulence, Boundary layers, Drag (Fluid dynamics), Flow (Dynamics), Flow separation, Fluids, Friction, Joules, Roofs, Separation (Technology)
Proceedings Papers

Experimental and Numerical Study of Bubble Drag Reduction on a Flat Plate

ShiJie Qin, DaZhuan Wu
Proc. ASME. FEDSM2017, Volume 1C, Symposia: Gas-Liquid Two-Phase Flows; Gas and Liquid-Solid Two-Phase Flows; Numerical Methods for Multiphase Flow; Turbulent Flows: Issues and Perspectives; Flow Applications in Aerospace; Fluid Power; Bio-Inspired Fluid Mechanics; Flow Manipulation and Active Control; Fundamental Issues and Perspectives in Fluid Mechanics; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT16A004, July 30–August 3, 2017
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2017-69113
https://doi.org/10.1115/FEDSM2017-69113
View Paper titled, Experimental and Numerical Study of Bubble Drag Reduction on a Flat Plate
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Topics: Bubbles, Drag reduction, Flat plates, Drag (Fluid dynamics), Computational fluid dynamics, Flow (Dynamics), Modeling, Polishing equipment, Cavitation, Computer simulation
Proceedings Papers

Modeling Transition on Smooth and Rough Blades

Liang Wei, Xuan Ge, Jacob George, Paul Durbin
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT02A003, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7563
https://doi.org/10.1115/FEDSM2016-7563
View Paper titled, Modeling Transition on Smooth and Rough Blades
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Topics: Blades, Modeling, Surface roughness, Turbulence, Flow (Dynamics), Skin friction (Fluid dynamics), Boundary layers, Flat plates, Heat transfer, Pressure
Proceedings Papers

Numerical Simulation of the Flow Field of a Confined, Submerged Slot Jet Impinging on an Oscillating Surface: A Parametric Study

Srivathsan Ragunathan
Proc. ASME. FEDSM2016, Volume 1A, Symposia: Turbomachinery Flow Simulation and Optimization; Applications in CFD; Bio-Inspired and Bio-Medical Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES and Hybrid RANS/LES Methods; Fluid Machinery; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Active Fluid Dynamics and Flow Control — Theory, Experiments and Implementation, V01AT03A016, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7743
https://doi.org/10.1115/FEDSM2016-7743
View Paper titled, Numerical Simulation of the Flow Field of a Confined, Submerged Slot Jet Impinging on an Oscillating Surface: A Parametric Study
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Topics: Computer simulation, Flow (Dynamics), Heat transfer, Oscillations, Reynolds number, Computational fluid dynamics, Cooling, Cycles, Errors, Finite volume methods
Proceedings Papers

A Numerical Approach for Modeling Roughness for Marine Applications

Abel Vargas, Hua Shan
Proc. ASME. FEDSM2016, Volume 1B, Symposia: Fluid Mechanics (Fundamental Issues and Perspectives; Industrial and Environmental Applications); Multiphase Flow and Systems (Multiscale Methods; Noninvasive Measurements; Numerical Methods; Heat Transfer; Performance); Transport Phenomena (Clean Energy; Mixing; Manufacturing and Materials Processing); Turbulent Flows — Issues and Perspectives; Algorithms and Applications for High Performance CFD Computation; Fluid Power; Fluid Dynamics of Wind Energy; Marine Hydrodynamics, V01BT30A005, July 10–14, 2016
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2016-7791
https://doi.org/10.1115/FEDSM2016-7791
View Paper titled, A Numerical Approach for Modeling Roughness for Marine Applications
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Topics: Modeling, Surface roughness, Plates (structures), Reynolds-averaged Navier–Stokes equations, Biofouling, Boundary layer turbulence, Engineering simulation, Friction, Hull, Simulation
Proceedings Papers

PIV-PLIF Experiment on Modification of Turbulent Scalar Diffusion Near the Wall by Uniform Blowing

Hideaki Sugioka, Zaiguo Fu, Takahiro Tsukahara, Yasuo Kawaguchi
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT25A004, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-25431
https://doi.org/10.1115/AJKFluids2015-25431
View Paper titled, PIV-PLIF Experiment on Modification of Turbulent Scalar Diffusion Near the Wall by Uniform Blowing
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Topics: Diffusion (Physics), Scalars, Turbulence, Mass transfer, Vortices, Flow (Dynamics), Fluids, Heat transfer, Isotropy, Momentum
Proceedings Papers

Measurement of the Wall Shear Stress With Sublayer Thin Plate of Thermochromic Liquid Crystal

Takashi Kodama, Shinsuke Mochizuki
Proc. ASME. AJKFluids2015, Volume 1A: Symposia, Part 2, V01AT25A006, July 26–31, 2015
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2015-25474
https://doi.org/10.1115/AJKFluids2015-25474
View Paper titled, Measurement of the Wall Shear Stress With Sublayer Thin Plate of Thermochromic Liquid Crystal
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Topics: Liquid crystals, Shear stress, Channel flow, Skin friction (Fluid dynamics), Turbulence, Air flow, Flow (Dynamics), Polishing equipment, Temperature, Temperature distribution
Proceedings Papers

A Numercial Investigation of the Skin Friction Coefficient and Nusselt Number in a Laminar Wall Jet That Evolves From a Parabolic Velocity Profile to its Self-Similar Behavior

Johnny Issa, Alfonso Ortega
Proc. ASME. FEDSM2014, Volume 1A, Symposia: Advances in Fluids Engineering Education; Turbomachinery Flow Predictions and Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; Droplet-Surface Interactions; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT03A007, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21264
https://doi.org/10.1115/FEDSM2014-21264
View Paper titled, A Numercial Investigation of the Skin Friction Coefficient and Nusselt Number in a Laminar Wall Jet That Evolves From a Parabolic Velocity Profile to its Self-Similar Behavior
Open the PDF for A Numercial Investigation of the Skin Friction Coefficient and Nusselt Number in a Laminar Wall Jet That Evolves From a Parabolic Velocity Profile to its Self-Similar Behavior in another window
Topics: Skin friction (Fluid dynamics), Reynolds number, Flow (Dynamics), Boundary-value problems, Prandtl number, Fluids, Heat flux, Temperature, Water
Proceedings Papers

Wall Modeled Large Eddy Simulation of Flow Over a Wall-Mounted Hump

Deepu Dilip, Danesh Tafti
Proc. ASME. FEDSM2014, Volume 1A, Symposia: Advances in Fluids Engineering Education; Turbomachinery Flow Predictions and Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; Droplet-Surface Interactions; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT09A010, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21517
https://doi.org/10.1115/FEDSM2014-21517
View Paper titled, Wall Modeled Large Eddy Simulation of Flow Over a Wall-Mounted Hump
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Topics: Flow (Dynamics), Large eddy simulation, Reynolds number, Resolution (Optics), Boundary layers, Modeling, Pressure, Skin friction (Fluid dynamics), Stress, Turbulence
Proceedings Papers

Experimental Study of Shallow Open Channel Turbulent Flows Over Rough Walls

B. Nyantekyi-Kwakye, E. E. Essel, S. Clark, M. F. Tachie
Proc. ASME. FEDSM2014, Volume 1C, Symposia: Fundamental Issues and Perspectives in Fluid Mechanics; Industrial and Environmental Applications of Fluid Mechanics; Issues and Perspectives in Automotive Flows; Gas-Solid Flows: Dedicated to the Memory of Professor Clayton T. Crowe; Numerical Methods for Multiphase Flow; Transport Phenomena in Energy Conversion From Clean and Sustainable Resources; Transport Phenomena in Materials Processing and Manufacturing Processes, V01CT16A011, August 3–7, 2014
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2014-21559
https://doi.org/10.1115/FEDSM2014-21559
View Paper titled, Experimental Study of Shallow Open Channel Turbulent Flows Over Rough Walls
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Topics: Open channels (Hydraulics), Surface roughness, Turbulence, Flow (Dynamics), Reynolds number, Boundary layers, Stress, Energy budget (Physics), Particulate matter, Resolution (Optics)
Proceedings Papers

Reynolds Averaged Navier Stokes Models Compared to Direct Numerical Simulations in an Adverse Pressure Gradient Boundary Layer Over a Flat Plate

Daniel Routson, James Ferguson, John Crepeau, Donald McEligot, Ralph Budwig
Proc. ASME. FEDSM2013, Volume 1A, Symposia: Advances in Fluids Engineering Education; Advances in Numerical Modeling for Turbomachinery Flow Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT07A005, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16554
https://doi.org/10.1115/FEDSM2013-16554
View Paper titled, Reynolds Averaged Navier Stokes Models Compared to Direct Numerical Simulations in an Adverse Pressure Gradient Boundary Layer Over a Flat Plate
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Topics: Boundary layers, Computer simulation, Flat plates, Pressure gradient, Reynolds-averaged Navier–Stokes equations, Simulation, Flow (Dynamics), Isotropy, Momentum, Shear stress
Proceedings Papers

Drag Reduction by Boundary Layer Control With Passively Moving Wall

Helge Koch, Dragan Kozulovic
Proc. ASME. FEDSM2013, Volume 1B, Symposia: Fluid Machinery; Fluid Power; Fluid-Structure Interaction and Flow-Induced Noise in Industrial Applications; Flow Applications in Aerospace; Flow Manipulation and Active Control: Theory, Experiments and Implementation; Fundamental Issues and Perspectives in Fluid Mechanics, V01BT15A004, July 7–11, 2013
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2013-16149
https://doi.org/10.1115/FEDSM2013-16149
View Paper titled, Drag Reduction by Boundary Layer Control With Passively Moving Wall
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Topics: Boundary layers, Disks, Drag (Fluid dynamics), Drag reduction, Flat plates, Flow (Dynamics), Probes, Rotating disks, Rotation, Shear stress
Proceedings Papers

Opposition Control of Turbulent Taylor-Couette Flow

Christophe Le Dauphin, Koji Fukagata
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 3895-3903, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-25007
https://doi.org/10.1115/AJK2011-25007
View Paper titled, Opposition Control of Turbulent Taylor-Couette Flow
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Topics: Flow (Dynamics), Turbulence, Boundary layers, Computer simulation, Displacement, Drag (Fluid dynamics), Drag reduction, Skin friction (Fluid dynamics), Statistics, Visualization
Proceedings Papers

Influence of Wall Pressure on Power Reduction of Plug Conveying by Ultrasonic

Yoshimitsu Koike, Kenji Kofu, Mitsuaki Ochi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 3249-3255, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-12024
https://doi.org/10.1115/AJK2011-12024
View Paper titled, Influence of Wall Pressure on Power Reduction of Plug Conveying by Ultrasonic
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Topics: Pressure, Particulate matter, Pipes, Flow (Dynamics), Friction, Pressure drop, Pressure sensors, Skin friction (Fluid dynamics)
Proceedings Papers

A Dynamic Procedure for Wall-Modeled Large-Eddy Simulation of High Reynolds Number Flows

Soshi Kawai
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 1205-1214, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-02012
https://doi.org/10.1115/AJK2011-02012
View Paper titled, A Dynamic Procedure for Wall-Modeled Large-Eddy Simulation of High Reynolds Number Flows
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Topics: Flow (Dynamics), Large eddy simulation, Reynolds number, Errors, Shear stress, Turbulence, Boundary layers, Convection, Equilibrium (Physics), Modeling