1-20 of 73
Hyung Hee Cho
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

Local Heat/Mass Transfer Measurements in a Shrouded Rotor-Stator Cavity

Seungyeong Choi, Hee Jae Lee, Jeonghun Heo, Hee Seung Park, Hee-Koo Moon, Hyung Hee Cho
Proc. ASME. GT2022, Volume 6B: Heat Transfer — General Interest/Additive Manufacturing Impacts on Heat Transfer; Internal Air Systems; Internal Cooling, V06BT14A013, June 13–17, 2022
Paper No: GT2022-82869
DOI: https://doi.org/10.1115/GT2022-82869
View Paper
PDF
Topics: Cavities, Heat, Mass transfer, Rotors, Stators
Proceedings Papers

Heat Transfer on Fuel Injector Surface With Backward Facing Stepped Scramjet Flame Holder

Hyung Mo Bae, Jihyuk Kim, Juyeong Nam, Injoong Chang, Hee Koo Moon, Hyung Hee Cho
Proc. ASME. HT2022, ASME 2022 Heat Transfer Summer Conference, V001T12A005, July 11–13, 2022
Paper No: HT2022-83853
DOI: https://doi.org/10.1115/HT2022-83853
View Paper
PDF
Topics: Flames, Fuel injectors, Heat transfer, Scramjets
Journal Articles

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Taehyun Kim, Eui Yeop Jung, Minho Bang, Changyong Lee, Hee Koo Moon, Hyung Hee Cho
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. March 2022, 144(3): 031009.
Paper No: TURBO-21-1163
DOI: https://doi.org/10.1115/1.4052315
Published Online: October 5, 2021
View Article
PDF
Topics: Flow (Dynamics), Heat, Heat transfer, Impingement cooling, Jets, Mass transfer, Reynolds number, Computational fluid dynamics, Cooling, Gas turbines
Proceedings Papers

Heat Transfer Measurements for Array Jet Impingement With Castellated Wall

Taehyun Kim, Eui Yeop Jung, Minho Bang, Changyong Lee, Hee Koo Moon, Hyung Hee Cho
Proc. ASME. GT2021, Volume 5B: Heat Transfer — General Interest; Internal Air Systems; Internal Cooling, V05BT15A005, June 7–11, 2021
Paper No: GT2021-58895
DOI: https://doi.org/10.1115/GT2021-58895
View Paper
PDF
Topics: Heat transfer, Heat, Impingement cooling, Mass transfer, Jets, Pressure, Suction, Combustion chambers, Cooling, Gas turbines
Journal Articles

Effects of Wakes on Blade Endwall Heat Transfer in High Turbulence Intensity

Sehjin Park, Ho-Seong Sohn, Hyung Hee Cho, Hee Koo Moon, Yang Seok Han, Osamu Ueda
Journal: Journal of Turbomachinery
Article Type: Research Papers
J. Turbomach. February 2020, 142(2): 021002.
Paper No: TURBO-19-1190
DOI: https://doi.org/10.1115/1.4045335
Published Online: January 24, 2020
View Article
PDF
Topics: Blades, Flow (Dynamics), Heat transfer, Turbulence, Wakes, Vortices, Suction, Pressure
Proceedings Papers

Effect of Reactor Thickness on Gas-Solid Flow and Heat Transfer of Thin Rectangular Fluidized Bed Reactors for CO 2 Capture

Seungyeong Choi, Minho Bang, Kiwoong Kim, Yong-Ki Park, Hyung Hee Cho
Proc. ASME. AJKFluids2019, Volume 3A: Fluid Applications and Systems, V03AT03A046, July 28–August 1, 2019
Paper No: AJKFluids2019-4842
DOI: https://doi.org/10.1115/AJKFluids2019-4842
View Paper
PDF
Topics: Carbon capture and storage, Flow (Dynamics), Fluidized beds, Heat transfer
Proceedings Papers

Effects of Wakes on Blade Endwall Heat Transfer in High Turbulence Intensity

Sehjin Park, Ho-Seong Sohn, Hyung Hee Cho, Hee Koo Moon, Yang Seok Han, Osamu Ueda
Proc. ASME. GT2019, Volume 5A: Heat Transfer, V05AT13A010, June 17–21, 2019
Paper No: GT2019-91493
DOI: https://doi.org/10.1115/GT2019-91493
View Paper
PDF
Topics: Blades, Heat transfer, Turbulence, Wakes, Vortices, Flow (Dynamics), Cascades (Fluid dynamics), Corners (Structural elements), Fuel rods, Generators
Proceedings Papers

Effect of Shelf Squealer Tip Configurations on Film Cooling Effectiveness

JeongJu Kim, Wonjik Seo, Minho Bang, Seon Ho Kim, Seok Min Choi, Hyung Hee Cho
Proc. ASME. GT2018, Volume 5C: Heat Transfer, V05CT19A006, June 11–15, 2018
Paper No: GT2018-75377
DOI: https://doi.org/10.1115/GT2018-75377
View Paper
PDF
Topics: Film cooling, Heat transfer, Blades, Pressure, Cascades (Fluid dynamics), Chords (Trusses), Cooling, Heat flux, Heat transfer coefficients, Reynolds number
Proceedings Papers

Effects of Unsteady Wakes on Heat Transfer of Blade Tip and Shroud

Minho Bang, Seok Min Choi, Ho-Seong Sohn, Jun Su Park, Hyung Hee Cho
Proc. ASME. GT2017, Volume 5A: Heat Transfer, V05AT13A004, June 26–30, 2017
Paper No: GT2017-64216
DOI: https://doi.org/10.1115/GT2017-64216
View Paper
PDF
Topics: Blades, Heat transfer, Wakes, Flow (Dynamics), Heat, Mass transfer, Cooling, Swirling flow, Vortices, Chords (Trusses)
Proceedings Papers

Local Heat and Mass Transfer Characteristics for Multi-Layered Impingement/Effusion Cooling

Seon Ho Kim, Kyeong Hwan Ahn, Jun Su Park, Eui Yeop Jung, Ki-Young Hwang, Hyung Hee Cho
Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT12A045, June 15–19, 2015
Paper No: GT2015-43831
DOI: https://doi.org/10.1115/GT2015-43831
View Paper
PDF
Topics: Cooling, Heat, Mass transfer, Heat transfer, Pins (Engineering), Plates (structures), Design, Flow (Dynamics), Impingement cooling, Jets
Proceedings Papers

Effect of Unsteady Wakes on Local Heat Transer of 1 st Stage Blade Endwall

Seok Min Choi, Jun Su Park, Heeyoon Chung, Byung Moon Chang, Hyung Hee Cho
Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT13A024, June 15–19, 2015
Paper No: GT2015-43838
DOI: https://doi.org/10.1115/GT2015-43838
View Paper
PDF
Topics: Blades, Heat, Wakes, Heat transfer, Vortices, Mass transfer, Rotors, Stators, Cascades (Fluid dynamics), Cooling systems
Proceedings Papers

Enhancement of Film Cooling Effectiveness Using Backward Injection Holes

Sehjin Park, Eui Yeop Jung, Seon Ho Kim, Ho-Seong Sohn, Hyung Hee Cho
Proc. ASME. GT2015, Volume 5B: Heat Transfer, V05BT12A047, June 15–19, 2015
Paper No: GT2015-43853
DOI: https://doi.org/10.1115/GT2015-43853
View Paper
PDF
Topics: Film cooling, Jets, Cooling, Blades, Coolants, Density, Gas turbines, High temperature, Pressure, Thermal stresses
Proceedings Papers

Conjugate Heat Transfer on Full-Coverage Film Cooling With Array Impingement Jets

Eui Yeop Jung, Heeyoon Chung, Seok Min Choi, Ta-kwan Woo, Hyung Hee Cho
Proc. ASME. GT2015, Volume 5A: Heat Transfer, V05AT10A025, June 15–19, 2015
Paper No: GT2015-43810
DOI: https://doi.org/10.1115/GT2015-43810
View Paper
PDF
Topics: Film cooling, Heat transfer, Jets, Cooling, Stainless steel, Plates (structures), Convection, Heat conduction, Impingement cooling, Reynolds number
Proceedings Papers

Total-Coverage Discrete Hole Wall Cooling

Hyung Hee Cho, Richard J. Goldstein
Proc. ASME. GT1995, Volume 4: Heat Transfer; Electric Power; Industrial and Cogeneration, V004T09A012, June 5–8, 1995
Paper No: 95-GT-012
DOI: https://doi.org/10.1115/95-GT-012
View Paper
PDF
Topics: Cooling, Flow (Dynamics), Heat, Mass transfer, Plates (structures), Combustion chambers, Film cooling, Flow separation, Jets, Reynolds number
Proceedings Papers

Heat Transfer in Rotating Two-Pass Channel With Bleed Holes on Tip Surface

Ho-Seong Sohn, Namgeon Yun, Jun Su Park, Hyung Hee Cho, Kyung Min Kim, Beom Soo Kim, Byung Moon Jang
Proc. ASME. GT2014, Volume 5A: Heat Transfer, V05AT12A051, June 16–20, 2014
Paper No: GT2014-27254
DOI: https://doi.org/10.1115/GT2014-27254
View Paper
PDF
Topics: Heat transfer, Flow (Dynamics), Blades, Cooling, Ducts, Heat, Mass transfer, Centrifugal force, Reynolds number
Proceedings Papers

Augmented Heat Transfer for Angled Rib With Intersecting Rib in Rectangular Channels of Different Aspect Ratios

Heeyoon Chung, Jun Su Park, Sehjin Park, Seok Min Choi, Hyung Hee Cho, Dong-Ho Rhee
Proc. ASME. GT2014, Volume 5A: Heat Transfer, V05AT12A046, June 16–20, 2014
Paper No: GT2014-26924
DOI: https://doi.org/10.1115/GT2014-26924
View Paper
PDF
Topics: Heat transfer, Heat, Mass transfer, Vortices
Proceedings Papers

Total Cooling Effectiveness on Laminated Multilayer for Impingement/Effusion Cooling System

Seon Ho Kim, Kyeong Hwan Ahn, Eui Yeop Jung, Jun Su Park, Ki-Young Hwang, Hyung-Hee Cho
Proc. ASME. GT2014, Volume 5B: Heat Transfer, V05BT13A050, June 16–20, 2014
Paper No: GT2014-26692
DOI: https://doi.org/10.1115/GT2014-26692
View Paper
PDF
Topics: Cooling, Cooling systems, Laminates, Plates (structures), Aircraft, Combustion chambers, Pins (Engineering), Thermography
Proceedings Papers

Local Heat/Mass Transfer Measurement on the Effusion Plate in Impingment/Effusion Cooling System

Hyung Hee Cho, Dong Ho Rhee
Proc. ASME. GT2000, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A058, May 8–11, 2000
Paper No: 2000-GT-0252
DOI: https://doi.org/10.1115/2000-GT-0252
View Paper
PDF
Topics: Cooling systems, Heat, Mass transfer, Plates (structures), Flow (Dynamics), Cooling, Jets, Reynolds number, Vortices
Proceedings Papers

Influence of Injection Type and Feed Arrangement on Flow and Heat Transfer in an Injection Slot

Hyung Hee Cho, Jin Ki Ham
Proc. ASME. GT2000, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A046, May 8–11, 2000
Paper No: 2000-GT-0238
DOI: https://doi.org/10.1115/2000-GT-0238
View Paper
PDF
Topics: Flow (Dynamics), Heat transfer, Heat, Mass transfer, Coolants, Cooling, Combustion chambers, Computer simulation, Film cooling, Gas turbines
Proceedings Papers

Effect of Blade Tip Clearance on Turbine Shroud Heat/Mass Transfer

Dong Ho Rhee, Jong Hyun Choi, Hyung Hee Cho
Proc. ASME. GT2001, Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration, V003T01A040, June 4–7, 2001
Paper No: 2001-GT-0158
DOI: https://doi.org/10.1115/2001-GT-0158
View Paper
PDF
Topics: Blades, Clearances (Engineering), Heat, Mass transfer, Turbines, Flow (Dynamics), Pressure, Geometry, Cascades (Fluid dynamics), Chords (Trusses)