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Proceedings Papers

Numerical Simulations on the Turbulent Boundary Layer of Droplet Laden Flow Over a Flat-Plate

Pengbo Tang, Jingyin Li, Kunhang Li, Qian Lv
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T04A022, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-131092
https://doi.org/10.1115/FEDSM2024-131092
View Paper titled, Numerical Simulations on the Turbulent Boundary Layer of Droplet Laden Flow Over a Flat-Plate
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Topics: Boundary layer turbulence, Computer simulation, Drops, Flat plates, Flow (Dynamics), Large eddy simulation, Turbulence, Particulate matter, Vortices, Boundary layers
Proceedings Papers

Investigations of a Half-Stepped Cylinder in a Turbulent Boundary Layer

Ryan Moffit, Hamid Rahai
Proc. ASME. FEDSM2024, Volume 1: Fluid Applications and Systems (FASTC); Fluid Measurement and Instrumentation (FMITC); Fluid Mechanics (FMTC); Multiphase Flow (MFTC), V001T03A010, July 15–17, 2024
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2024-130551
https://doi.org/10.1115/FEDSM2024-130551
View Paper titled, Investigations of a Half-Stepped Cylinder in a Turbulent Boundary Layer
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Topics: Boundary layer turbulence, Cylinders, Turbulence
Proceedings Papers

Data-Driven Dynamical System Models of Roughness-Induced Secondary Flows in Thermally Stratified Boundary Layers

Christoffer Hansen, Xiang I. A. Yang, Mahdi Abkar
Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A023, August 3–5, 2022
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2022-87630
https://doi.org/10.1115/FEDSM2022-87630
View Paper titled, Data-Driven Dynamical System Models of Roughness-Induced Secondary Flows in Thermally Stratified Boundary Layers
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Topics: Boundary layers, Dynamic systems, Flow (Dynamics), Surface roughness, Boundary layer turbulence, Dynamics (Mechanics), Large eddy simulation, Nonlinear dynamics, Principal component analysis, Reflection
Proceedings Papers

Characterizing Surface Roughness Effects on Supersonic Turbulent Boundary Layers

Rozie Zangeneh
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A021, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65574
https://doi.org/10.1115/FEDSM2021-65574
View Paper titled, Characterizing Surface Roughness Effects on Supersonic Turbulent Boundary Layers
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Topics: Boundary layer turbulence, Surface roughness, Vehicles, Flow (Dynamics), Turbulence, Boundary layers, Flat plates, Flight, Friction, Large eddy simulation
Proceedings Papers

Influence of Wall Proximity on the Wake Dynamics Behind a Square Cylinder

Samuel Addai, Afua A. Mante, Sedem Kumahor, Xingjun Fang, Mark F. Tachie
Proc. ASME. FEDSM2021, Volume 3: Fluid Mechanics; Micro and Nano Fluid Dynamics; Multiphase Flow, V003T05A029, August 10–12, 2021
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2021-65593
https://doi.org/10.1115/FEDSM2021-65593
View Paper titled, Influence of Wall Proximity on the Wake Dynamics Behind a Square Cylinder
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Topics: Boundary layer turbulence, Cylinders, Dynamics (Mechanics), Particulate matter, Wakes
Proceedings Papers

Measurements of Morphology and Locomotion of Caenorhabditis Elegans With Digital Holographic Microscopy

Yijie Wang, Jun Chen, Yuan Zhang, Kee-Hong Kim
Proc. ASME. FEDSM2020, Volume 1: Fluid Applications and Systems; Fluid Measurement and Instrumentation, V001T02A015, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20177
https://doi.org/10.1115/FEDSM2020-20177
View Paper titled, Measurements of Morphology and Locomotion of Caenorhabditis Elegans With Digital Holographic Microscopy
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Topics: Microscopy, Boundary layer turbulence, Drops, Kinetic energy, Magnification, Sprays, Statistics
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

Comparison of Turbulent Boundary Layer Profiles Modified With Injection or Uniform Concentration of Drag-Reducing Polymer Solution

Brian R. Elbing
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T03A024, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20317
https://doi.org/10.1115/FEDSM2020-20317
View Paper titled, Comparison of Turbulent Boundary Layer Profiles Modified With Injection or Uniform Concentration of Drag-Reducing Polymer Solution
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Topics: Boundary layer turbulence, Drag (Fluid dynamics), Drag reduction, Polymer solutions, Polymers
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

Particle Concentration Variation for Inflow Profiles in High Reynolds Number Turbulent Boundary Layer

Mustafa M. Rahman, Ravi Samtaney
Proc. ASME. FEDSM2020, Volume 2: Fluid Mechanics; Multiphase Flows, V002T04A022, July 13–15, 2020
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20293
https://doi.org/10.1115/FEDSM2020-20293
View Paper titled, Particle Concentration Variation for Inflow Profiles in High Reynolds Number Turbulent Boundary Layer
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Topics: Boundary layer turbulence, Flow (Dynamics), Inflow, Large eddy simulation, Particulate matter, 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
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2020-20263
https://doi.org/10.1115/FEDSM2020-20263
View Paper titled, Effects of Streamwise Aspect Ratio on Turbulent Flows Over Forward-Backward Facing Steps
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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

Directional Surface Roughness Influence on Turbulent Flow Structure

Zambri Harun, Ashraf A. Abbas, Bagus Nugroho
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A079, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5615
https://doi.org/10.1115/AJKFluids2019-5615
View Paper titled, Directional Surface Roughness Influence on Turbulent Flow Structure
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Topics: Surface roughness, Turbulence, Drag (Fluid dynamics), Boundary layer turbulence, Reynolds number, Statistics
Proceedings Papers

Visualization of Microbubble Distribution Inside Turbulent Boundary Layer Along Flat and Curved Solid Surfaces

Yuichi Murai, Daichi Saito, Daiki Ushiyama, Hyun Jin Park, Yuji Tasaka
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A001, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-4647
https://doi.org/10.1115/AJKFluids2019-4647
View Paper titled, Visualization of Microbubble Distribution Inside Turbulent Boundary Layer Along Flat and Curved Solid Surfaces
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Topics: Boundary layer turbulence, Visualization
Proceedings Papers

Void Waves Developing in Gas-Liquid Two-Phase Turbulent Boundary Layers Beneath a Flat Bottom Model Ship

Taiji Tanaka, Hyun Jin Park, Yuji Tasaka, Yuichi Murai
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A046, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5272
https://doi.org/10.1115/AJKFluids2019-5272
View Paper titled, Void Waves Developing in Gas-Liquid Two-Phase Turbulent Boundary Layers Beneath a Flat Bottom Model Ship
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Topics: Boundary layer turbulence, Ships, Waves
Proceedings Papers

Characterization of Thermals in a Heated Turbulent Boundary Layer

Kadeem Dennis, Kamran Siddiqui
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A028, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5436
https://doi.org/10.1115/AJKFluids2019-5436
View Paper titled, Characterization of Thermals in a Heated Turbulent Boundary Layer
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Topics: Boundary layer turbulence, Flow (Dynamics), Boundary layers, Algorithms, Flow visualization, Mixed convection, Buoyancy, Drag (Fluid dynamics), Dynamics (Mechanics), Engineering systems and industry applications
Proceedings Papers

Investigation of Turbulent Flow Behavior in a Heated Boundary Layer

Kadeem Dennis, Kamran Siddiqui
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A029, July 28–August 1, 2019
Publisher: American Society of Mechanical Engineers
Paper No: AJKFluids2019-5437
https://doi.org/10.1115/AJKFluids2019-5437
View Paper titled, Investigation of Turbulent Flow Behavior in a Heated Boundary Layer
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Topics: Boundary layers, Turbulence, Flow (Dynamics), Boundary layer turbulence, Inertia (Mechanics), Mixed convection, Buoyancy, Engineering systems and industry applications, Flat plates, Heat transfer
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

Multi-Plane Characterization of the Turbulent Boundary Layer

Kadeem Dennis, Kamran Siddiqui
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, V001T03A006, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83507
https://doi.org/10.1115/FEDSM2018-83507
View Paper titled, Multi-Plane Characterization of the Turbulent Boundary Layer
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Topics: Boundary layer turbulence, Turbulence, Dynamics (Mechanics), Boundary layers, Engineering systems and industry applications, Fluid dynamics, Fluids, Heat, Kinetic energy, Momentum
Proceedings Papers

An Experimental Study of Surface-Mounted Bluff Bodies Immersed in Deep Turbulent Boundary Layers

Helen A. Amorin, Xingjun Fang, Mark F. Tachie
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, V001T06A019, July 15–20, 2018
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2018-83498
https://doi.org/10.1115/FEDSM2018-83498
View Paper titled, An Experimental Study of Surface-Mounted Bluff Bodies Immersed in Deep Turbulent Boundary Layers
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Topics: Boundary layer turbulence, Boundary layers, Separation (Technology), Particulate matter, Reynolds number, Stress, Turbulence, Velocity measurement, Water
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)