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Journal Articles

Computational Fluid Dynamics Evaluation of Heat Transfer Correlations for Sodium Flows in a Heat Exchanger

Seok-Ki Choi, Seong-O Kim, Hoon-Ki Choi
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research Papers
J. Heat Mass Transfer. May 2010, 132(5): 051801.
https://doi.org/10.1115/1.4000707
Published Online: March 4, 2010
View Article titled, Computational Fluid Dynamics Evaluation of Heat Transfer Correlations for Sodium Flows in a Heat Exchanger
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Topics: Flow (Dynamics), Heat transfer, Heat exchangers, Cross-flow, Sodium, Turbulence, Computational fluid dynamics, Liquid metals
Proceedings Papers

Analysis of IHX Vertical Position Effects in the Reactor Vessel of KALIMER-600

Ji-Woong Han, Jae-Hyuk Eoh, Tae-Ho Lee, Seong-O Kim
Proc. ASME. ICONE17, Volume 3: Thermal Hydraulics; Current Advanced Reactors: Plant Design, Construction, Workforce and Public Acceptance, 135-140, July 12–16, 2009
Publisher: American Society of Mechanical Engineers
Paper No: ICONE17-75107
https://doi.org/10.1115/ICONE17-75107
View Paper titled, Analysis of IHX Vertical Position Effects in the Reactor Vessel of KALIMER-600
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Topics: Accidents, Conceptual design, Design, Flow (Dynamics), Heat exchangers, Heat sinks, Liquid metals, Numerical analysis, Reactor vessels, Temperature
Proceedings Papers

Simple Nonlinear Methods for Predicting Two-Phase Instabilities in a Helically Coiled Steam Generator

Seok-Ki Choi, Seong-O Kim, Han-Ok Kang
Proc. ASME. PVP2007, Volume 4: Fluid-Structure Interaction, 551-558, July 22–26, 2007
Publisher: American Society of Mechanical Engineers
Paper No: PVP2007-26484
https://doi.org/10.1115/PVP2007-26484
View Paper titled, Simple Nonlinear Methods for Predicting Two-Phase Instabilities in a Helically Coiled Steam Generator
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Topics: Boilers, Flow (Dynamics), Pressure drop, Superheating, Boiling, Density, Energy conservation, Equilibrium (Physics), Heat flux, Nuclear power
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
Publisher: American Society of Mechanical Engineers
Paper No: ICONE16-48170
https://doi.org/10.1115/ICONE16-48170
View Paper titled, Local Flow Structure of Subcooled Boiling Flow of Water in a Heated Annulus
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Topics: Annulus, Boiling, Flow (Dynamics), Subcooling, Water, Bubbles, Electrical conductivity, Flowmeters, Heat flux, Porosity
Proceedings Papers

Thermal Sizing Analysis for a Copper Bonded Steam Generator in LMR

Eui-Kwang Kim, Yeon-Sik Kim, Jae-Hyuk Eoh, Seong-O Kim
Proc. ASME. HT2003, Heat Transfer: Volume 2, 547-554, July 21–23, 2003
Publisher: American Society of Mechanical Engineers
Paper No: HT2003-47411
https://doi.org/10.1115/HT2003-47411
View Paper titled, Thermal Sizing Analysis for a Copper Bonded Steam Generator in LMR
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Topics: Boilers, Copper, Heating, Thermal resistance, Computers, Conceptual design, Film boiling, Flow (Dynamics), Heat, Heat conduction
Proceedings Papers

A Numerical Simulation of Thermal Striping in an Upper Plenum of a Liquid Metal Reactor

Seok-Ki Choi, Eui-Kwang Kim, Myung-Hwan Wi, Won-Dae Jeon, Seong-O Kim
Proc. ASME. PVP2004, Problems Involving Thermal Hydraulics, Liquid Sloshing, and Extreme Loads on Structures, 27-34, July 25–29, 2004
Publisher: American Society of Mechanical Engineers
Paper No: PVP2004-3027
https://doi.org/10.1115/PVP2004-3027
View Paper titled, A Numerical Simulation of Thermal Striping in an Upper Plenum of a Liquid Metal Reactor
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Topics: Computer simulation, Liquid metals, Temperature, Reynolds-averaged Navier–Stokes equations, Computation, Turbulence, Design, Large eddy simulation, Navier-Stokes equations, Stress
Proceedings Papers

Evaluation of Turbulence Models for Thermal Striping in a Triple-Jet

Seok-Ki Choi, Ho-Yun Nam, Myung-Hwan Wi, Seong-O Kim, Jong-Chull Jo, Hoon-Ki Choi
Proc. ASME. PVP2005, Volume 4: Fluid Structure Interaction, 867-873, July 17–21, 2005
Publisher: American Society of Mechanical Engineers
Paper No: PVP2005-71512
https://doi.org/10.1115/PVP2005-71512
View Paper titled, Evaluation of Turbulence Models for Thermal Striping in a Triple-Jet
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Topics: Turbulence, Temperature, Relaxation (Physics), Shear stress
Proceedings Papers

The Role of Turbulence Models for Predicting Thermal Stratification

Seok-Ki Choi, Seong-O. Kim, Hoon-Ki Choi
Proc. ASME. PVP2006-ICPVT-11, Volume 4: Fluid Structure Interaction, Parts A and B, 1587-1597, July 23–27, 2006
Publisher: American Society of Mechanical Engineers
Paper No: PVP2006-ICPVT-11-93689
https://doi.org/10.1115/PVP2006-ICPVT-11-93689
View Paper titled, The Role of Turbulence Models for Predicting Thermal Stratification
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Topics: Thermal stratification, Turbulence, Temperature, Liquid metals, Oscillations, Algebra, Flux (Metallurgy), Heat, Relaxation (Physics), Shear stress
Journal Articles

Evaluation of Turbulence Models for Thermal Striping in a Triple Jet

Seok-Ki Choi, Seong-O Kim
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2007, 129(4): 583–592.
https://doi.org/10.1115/1.2767337
Published Online: October 29, 2006
View Article titled, Evaluation of Turbulence Models for Thermal Striping in a Triple Jet
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Topics: Relaxation (Physics), Shear stress, Temperature, Turbulence, Boundary-value problems
Journal Articles

The Role of Turbulence Models for Predicting a Thermal Stratification

Seok-Ki Choi, Seong-O Kim
Journal: Journal of Pressure Vessel Technology
Publisher: ASME
Article Type: Research Papers
J. Pressure Vessel Technol. November 2006, 128(4): 656–662.
https://doi.org/10.1115/1.2371078
Published Online: May 18, 2006
View Article titled, The Role of Turbulence Models for Predicting a Thermal Stratification
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Topics: Temperature, Thermal stratification, Turbulence, Oscillations, Temperature gradient, Liquid metals, Relaxation (Physics)