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Proceedings Papers

Dynamics of Laminar-to-Turbulent Transition in a Wall-Bounded Channel Flow Up to Re=40,000

Mohsin Al Barwani, Jae Sung Park
Proc. ASME. IMECE2022, Volume 8: Fluids Engineering; Heat Transfer and Thermal Engineering, V008T10A040, October 30–November 3, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2022-94489
https://doi.org/10.1115/IMECE2022-94489
View Paper titled, Dynamics of Laminar-to-Turbulent Transition in a Wall-Bounded Channel Flow Up to Re=40,000
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Topics: Channel flow, Computer simulation, Dynamics (Mechanics), Turbulence
Journal Articles

Wall-Shear-Stress-Based Conditional Sampling Analysis of Coherent Structures in a Turbulent Boundary Layer

Sangjin Ryu, Ethan Davis, Jae Sung Park, Haipeng Zhang, Jung Yul Yoo
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. April 2021, 143(4): 041301.
Paper No: FE-20-1488
https://doi.org/10.1115/1.4049403
Published Online: January 22, 2021
View Article titled, Wall-Shear-Stress-Based Conditional Sampling Analysis of Coherent Structures in a Turbulent Boundary Layer
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Topics: Boundary layer turbulence, Probes, Shear stress, Turbulence, Wire, Fluctuations (Physics)
Includes: Supplementary data
Proceedings Papers

The Effect of a Spanwise Body Force on Skin-Friction Reduction and its Connections to Low-Drag States in Turbulent Flow

Thomas A. Hafner, Jae Sung Park
Proc. ASME. IMECE2018, Volume 7: Fluids Engineering, V007T09A090, November 9–15, 2018
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2018-86610
https://doi.org/10.1115/IMECE2018-86610
View Paper titled, The Effect of a Spanwise Body Force on Skin-Friction Reduction and its Connections to Low-Drag States in Turbulent Flow
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Topics: Drag (Fluid dynamics), Skin friction (Fluid dynamics), Turbulence, Drag reduction, Shear stress, Channel flow, Aircraft, Computer simulation, Dynamics (Mechanics), Excitation
Journal Articles

Nonintrusive Measurements of Mixture Concentration Fields (Water + Glycerol) by Analyzing Diffraction Image Patterns of Spatially Fixed Fluorescent Nanoparticles

Jae-Sung Park, Kenneth D. Kihm
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Photo Gallery
J. Heat Mass Transfer. August 2010, 132(8): 080903.
https://doi.org/10.1115/1.4001751
Published Online: June 11, 2010
View Article titled, Nonintrusive Measurements of Mixture Concentration Fields (Water + Glycerol) by Analyzing Diffraction Image Patterns of Spatially Fixed Fluorescent Nanoparticles
Open the PDF for Nonintrusive Measurements of Mixture Concentration Fields (Water + Glycerol) by Analyzing Diffraction Image Patterns of Spatially Fixed Fluorescent Nanoparticles in another window
Topics: Diffraction, Nanoparticles, Water, Flow visualization, Fluorescence, Liquid mixtures, Microchannel flow, Refractive index