1-10 of 10
Haecheon Choi
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Laminar Convective Heat Transfer for a Bingham Plastic in a Circular Pipe: The Graetz Problem Extended

Taegee Min, Jung Y. Yoo, Haecheon Choi
Proc. ASME. IMECE96, Rheology and Fluid Mechanics of Nonlinear Materials, 1-8, November 17–22, 1996
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1996-0222
https://doi.org/10.1115/IMECE1996-0222
View Paper titled, Laminar Convective Heat Transfer for a Bingham Plastic in a Circular Pipe: The Graetz Problem Extended
Open the PDF for Laminar Convective Heat Transfer for a Bingham Plastic in a Circular Pipe: The Graetz Problem Extended in another window
Topics: Convection, Pipes, Yield stress, Eigenvalues, Flow (Dynamics), Heat flux, Laminar flow, Separation (Technology), Temperature profiles
Proceedings Papers

Silicon-Micromachined Vortex-Controlled Thrusters

Changho Cho, Jongpal Kim, Byung-gwi Choi, Dongjoo Kim, Haecheon Choi, Dong-il Dan Cho
Proc. ASME. IMECE98, Micro-Electro-Mechanical Systems (MEMS), 125-132, November 15–20, 1998
Publisher: American Society of Mechanical Engineers
Paper No: IMECE1998-1232
https://doi.org/10.1115/IMECE1998-1232
View Paper titled, Silicon-Micromachined Vortex-Controlled Thrusters
Open the PDF for Silicon-Micromachined Vortex-Controlled Thrusters in another window
Topics: Micromachining, Silicon, Vortices, Nozzles, Pressure, Signals, Flow (Dynamics), Fluidic devices, Gates (Closures), Manganese (Metal)
Journal Articles

Control of Flow Separation in a Turbulent Boundary Layer Using Time-Periodic Forcing

Minjeong Cho, Sangho Choi, Haecheon Choi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Research-Article
J. Fluids Eng. October 2016, 138(10): 101204.
Paper No: FE-16-1146
https://doi.org/10.1115/1.4033977
Published Online: July 29, 2016
View Article titled, Control of Flow Separation in a Turbulent Boundary Layer Using Time-Periodic Forcing
Open the PDF for Control of Flow Separation in a Turbulent Boundary Layer Using Time-Periodic Forcing in another window
Topics: Boundary layer turbulence, Bubbles, Flow (Dynamics), Flow separation, Pressure, Separation (Technology), Suction, Turbulence, Vortices, Skin friction (Fluid dynamics)
Proceedings Papers

Design and Performance Evaluation of Soft Morphing Car-Spoiler

Min-Woo Han, Hugo Rodrigue, Seunghyun Cho, Sung-Hyuk Song, Won-Shik Chu, Haecheon Choi, Sung-Hoon Ahn
Proc. ASME. IDETC-CIE2014, Volume 5A: 38th Mechanisms and Robotics Conference, V05AT08A037, August 17–20, 2014
Publisher: American Society of Mechanical Engineers
Paper No: DETC2014-34915
https://doi.org/10.1115/DETC2014-34915
View Paper titled, Design and Performance Evaluation of Soft Morphing Car-Spoiler
Open the PDF for Design and Performance Evaluation of Soft Morphing Car-Spoiler in another window
Topics: Adhesion, Braking, Composite materials, Design, Flow (Dynamics), Fluids, Glass fibers, Performance evaluation, Phase transitions, Plasma desorption mass spectrometry
Proceedings Papers

A Discrete-Forcing Immersed Boundary Method for the Fluid-Structure Interaction of an Elastic Slender Body

Injae Lee, Haecheon Choi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 3663-3668, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-20005
https://doi.org/10.1115/AJK2011-20005
View Paper titled, A Discrete-Forcing Immersed Boundary Method for the Fluid-Structure Interaction of an Elastic Slender Body
Open the PDF for A Discrete-Forcing Immersed Boundary Method for the Fluid-Structure Interaction of an Elastic Slender Body in another window
Topics: Buoyancy, Flow (Dynamics), Fluid structure interaction, Navier-Stokes equations, Simulation, Structural mechanics, Tension, Wings
Proceedings Papers

A PID Control of Flow Over a Circular Cylinder

Donggun Son, Seung Jeon, Haecheon Choi
Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 3041-3046, July 24–29, 2011
Publisher: American Society of Mechanical Engineers
Paper No: AJK2011-13004
https://doi.org/10.1115/AJK2011-13004
View Paper titled, A PID Control of Flow Over a Circular Cylinder
Open the PDF for A PID Control of Flow Over a Circular Cylinder in another window
Topics: Circular cylinders, Flow (Dynamics), Fluctuations (Physics), Wakes, Cylinders, Feedback, Vortex shedding, Drag (Fluid dynamics), Separation (Technology), Suction
Proceedings Papers

Active Control Methods for Drag Reduction in Flow Over Bluff Bodies (Keynote)

Haecheon Choi
Proc. ASME. FEDSM2002, Volume 1: Fora, Parts A and B, 1431-1436, July 14–18, 2002
Publisher: American Society of Mechanical Engineers
Paper No: FEDSM2002-31057
https://doi.org/10.1115/FEDSM2002-31057
View Paper titled, Active Control Methods for Drag Reduction in Flow Over Bluff Bodies (Keynote)
Open the PDF for Active Control Methods for Drag Reduction in Flow Over Bluff Bodies (Keynote) in another window
Topics: Drag reduction, Flow (Dynamics), Circular cylinders, Reynolds number, Cylinders, Drag (Fluid dynamics), Fluctuations (Physics), Vortex shedding
Proceedings Papers

Large Eddy Simulation of Flow and Heat Transfer in a Channel Roughened by Square or Semicircle Ribs

Joon Ahn, Haecheon Choi, Joon Sik Lee
Proc. ASME. GT2004, Volume 3: Turbo Expo 2004, 411-418, June 14–17, 2004
Publisher: American Society of Mechanical Engineers
Paper No: GT2004-53401
https://doi.org/10.1115/GT2004-53401
View Paper titled, Large Eddy Simulation of Flow and Heat Transfer in a Channel Roughened by Square or Semicircle Ribs
Open the PDF for Large Eddy Simulation of Flow and Heat Transfer in a Channel Roughened by Square or Semicircle Ribs in another window
Topics: Flow (Dynamics), Heat transfer, Large eddy simulation, Turbulence, Simulation, Drag (Fluid dynamics), Fluids, Blades, Cooling, Flow separation
Journal Articles

Large Eddy Simulation of Flow and Heat Transfer in a Channel Roughened by Square or Semicircle Ribs

Joon Ahn, Haecheon Choi, Joon Sik Lee
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Technical Papers
J. Turbomach. April 2005, 127(2): 263–269.
https://doi.org/10.1115/1.1811098
Published Online: May 5, 2005
View Article titled, Large Eddy Simulation of Flow and Heat Transfer in a Channel Roughened by Square or Semicircle Ribs
Open the PDF for Large Eddy Simulation of Flow and Heat Transfer in a Channel Roughened by Square or Semicircle Ribs in another window
Topics: Flow (Dynamics), Heat transfer, Turbulence, Temperature, Large eddy simulation
Journal Articles

Very Large-Scale Structures and Their Effects on the Wall Shear-Stress Fluctuations in a Turbulent Channel Flow up to Re τ = 640

Hiroyuki Abe, Hiroshi Kawamura, Haecheon Choi
Journal: Journal of Fluids Engineering
Publisher: ASME
Article Type: Technical Papers
J. Fluids Eng. September 2004, 126(5): 835–843.
https://doi.org/10.1115/1.1789528
Published Online: December 7, 2004
View Article titled, Very Large-Scale Structures and Their Effects on the Wall Shear-Stress Fluctuations in a Turbulent Channel Flow up to Re τ = 640
Open the PDF for Very Large-Scale Structures and Their Effects on the Wall Shear-Stress Fluctuations in a Turbulent Channel Flow up to Re τ = 640 in another window
Topics: Channel flow, Flow (Dynamics), Fluctuations (Physics), Reynolds number, Shear stress, Spectra (Spectroscopy), Turbulence