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Proceedings Papers

Study on the Turbulent Mixed Convection Phenomena Inside the Air-Cooled RCCS Riser

Dong-Ho Shin, Sin-Yeob Kim, Chan Soo Kim, Goon-Cherl Park, Hyoung Kyu Cho
Proc. ASME. ICONE26, Volume 6B: Thermal-Hydraulics and Safety Analyses, V06BT08A029, July 22–26, 2018
Paper No: ICONE26-82071
DOI: https://doi.org/10.1115/ICONE26-82071
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Topics: Mixed convection, Pipeline risers, Risers (Casting), Turbulence, Ducts, Heat transfer, Cooling systems, Flow (Dynamics), Reactor vessels, Cavities
Proceedings Papers

Thermo-Fluid Analysis of Prismatic Fuel Blocks Using Multi-Dimensional Heat Conduction and One-Dimensional Fluid Model

Nam-il Tak, Min-Hwan Kim, Hong-Sik Lim, Goon-Cherl Park
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T20072, March 13–17, 2011
Paper No: AJTEC2011-44613
DOI: https://doi.org/10.1115/AJTEC2011-44613
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Topics: Fluids, Fuels, Heat conduction, Thermofluids, Computational fluid dynamics, Boundary layers, Design, Fluid dynamics, Geometry, Temperature distribution
Proceedings Papers

CFD Analysis on the Influence of Coolant Distribution Blocks on the Core Hot Spot Temperature in a Prismatic Very High Temperature Reactor

Min-Hwan Kim, Nam-il Tak, Jae Man Noh, Goon-Cherl Park
Proc. ASME. AJTEC2011, ASME/JSME 2011 8th Thermal Engineering Joint Conference, T20074, March 13–17, 2011
Paper No: AJTEC2011-44627
DOI: https://doi.org/10.1115/AJTEC2011-44627
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Topics: Computational fluid dynamics, Coolants, Temperature, Very high temperature reactors, Design, Flow (Dynamics), Fuels, Pressure drop, Vessels
Proceedings Papers

Effectiveness of RCS Depressurization Strategy for Severe Accident Management

Changwook Huh, Namduk Suh, Goon-Cherl Park
Proc. ASME. ICONE17, Volume 3: Thermal Hydraulics; Current Advanced Reactors: Plant Design, Construction, Workforce and Public Acceptance, 747-753, July 12–16, 2009
Paper No: ICONE17-75937
DOI: https://doi.org/10.1115/ICONE17-75937
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Topics: Accident management, Accidents, Failure, Containment, Countermeasures, Delays, Heat sinks, Nuclear fission, Nuclear power stations, Reactor vessels
Proceedings Papers

Local Flow Structure of Subcooled Boiling Flow of Water in a Heated Annulus

Tae-Ho Lee, Byong-Jo Yun, Goon-Cherl Park, Takashi Hibiki, Seong-O Kim
Proc. ASME. ICONE16, Volume 3: Thermal Hydraulics; Instrumentation and Controls, 233-244, May 11–15, 2008
Paper No: ICONE16-48170
DOI: https://doi.org/10.1115/ICONE16-48170
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Topics: Annulus, Boiling, Flow (Dynamics), Subcooling, Water, Bubbles, Electrical conductivity, Flowmeters, Heat flux, Porosity
Proceedings Papers

Experimental Investigation of Critical Heat Flux Enhancement by Micro/Nanoscale Surface Modification in Pool Boiling

Seontae Kim, Hyungmo Kim, Hyung Dae Kim, Ho Seon Ahn, Moo Hwan Kim, Joonwon Kim, Goon-Cherl Park
Proc. ASME. ICNMM2008, ASME 2008 6th International Conference on Nanochannels, Microchannels, and Minichannels, 669-675, June 23–25, 2008
Paper No: ICNMM2008-62289
DOI: https://doi.org/10.1115/ICNMM2008-62289
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Topics: Critical heat flux, Nanoscale phenomena, Pool boiling, Nanoparticles, Capillarity, Nanofluids, Boiling, Design, Fluids, Fractals
Proceedings Papers

Comparative Study of Loss-of-Coolant Accident Using MAAP4.03 and RELAP5/MOD3.2.2

Chang Hwan Park, Doo Yong Lee, Ik Jeong, Un Chul Lee, Kune Y. Suh, Goon Cherl Park
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 729-733, April 14–18, 2002
Paper No: ICONE10-22439
DOI: https://doi.org/10.1115/ICONE10-22439
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Topics: Accidents, Coolants, Flow (Dynamics), Cooling, Emergencies, Friction
Proceedings Papers

Fundamental Experiments on Local Hydrogen Behaviors Under Severe Accident Conditions in a Rectangular Subcompartment of Nuclear Power Plant

Jung-Jae Lee, Un-Jang Lee, Goon-Cherl Park
Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 4, 835-843, April 14–18, 2002
Paper No: ICONE10-22637
DOI: https://doi.org/10.1115/ICONE10-22637
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Topics: Accidents, Containment, Hydrogen, Nuclear power stations, Sprays
Proceedings Papers

Measurement of Local Liquid Temperature Using Micro-Thermocouple in Subcooled Boiling Flow

Seong-Jin Kim, Goon-Cherl Park
Proc. ASME. ICNMM2006, ASME 4th International Conference on Nanochannels, Microchannels, and Minichannels, Parts A and B, 11-18, June 19–21, 2006
Paper No: ICNMM2006-96107
DOI: https://doi.org/10.1115/ICNMM2006-96107
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Topics: Boiling, Flow (Dynamics), Subcooling, Temperature, Thermocouples, Algorithms, Helicopters, Lasers, Two-phase flow, Wire