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Journal Articles

A Novel Semi-Empirical Correlation for Wall Heat Transfer During Saturated Nucleate Flow Boiling

Nhan Hien Hoang, Chul-Hwa Song, In-Cheol Chu, Dong-Jin Euh

J. Heat Transfer. May 2018, 140(5): 051502.

Paper No: HT-17-1291

DOI: https://doi.org/10.1115/1.4038481

Published Online: February 21, 2018

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Topics: Boiling, Flow (Dynamics), Heat transfer, Heat flux, Forced convection, Bubbles, Heat transfer coefficients, Nucleate pool boiling, Transient heat transfer

Proceedings Papers

Single-Phase Heat Transfer Enhancement in Partially Blocked Rod Bundles

Ngoc Hung Nguyen, Chul-Hwa Song, Jongrok Kim, SeungHyun Hong, Sang-Ki Moon

Proc. ASME. FEDSM2017, Volume 1B, Symposia: Fluid Measurement and Instrumentation; Fluid Dynamics of Wind Energy; Renewable and Sustainable Energy Conversion; Energy and Process Engineering; Microfluidics and Nanofluidics; Development and Applications in Computational Fluid Dynamics; DNS/LES and Hybrid RANS/LES Methods, V01BT11A026, July 30–August 3, 2017

Paper No: FEDSM2017-69453

DOI: https://doi.org/10.1115/FEDSM2017-69453

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Topics: Fuel rods, Heat transfer, Convection, Flow (Dynamics), Flow separation, Vapors, Accidents, Coolants

Proceedings Papers

MARS-KS Code Analysis of the Pressure Wave Propagation Test 0 Performed at the PMK-2 Test Facility

Xin-Guo Yu, Ki-Yong Choi, Chul-Hwa Song, Istvan Trosztel, Ivan Toth, Gyorgy Ezsol

Proc. ASME. ICONE22, Volume 3: Next Generation Reactors and Advanced Reactors; Nuclear Safety and Security, V003T06A027, July 7–11, 2014

Paper No: ICONE22-30658

DOI: https://doi.org/10.1115/ICONE22-30658

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Topics: Pressure, Test facilities, Wave propagation, Sensitivity analysis, Nuclear power stations, Safety, Accidents, Coolants, Nuclear reactors, Pipelines

Proceedings Papers

Advancement of Reactor Coolant Pump (RCP) Performance Verification Test in KAERI

Yun-Je Cho, Yeon-Sik Kim, Seok Cho, Seok Kim, Byoung-Uhn Bae, Heung-June Chung, Young-Jung Youn, Jong-Kuk Park, Hae-Seob Choi, Woo-Jin Jeon, Bok-Deuk Kim, Tae-Soon Kwon, Chul-Hwa Song

Proc. ASME. ICONE22, Volume 2B: Thermal Hydraulics, V02BT09A047, July 7–11, 2014

Paper No: ICONE22-31075

DOI: https://doi.org/10.1115/ICONE22-31075

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Topics: Nuclear reactor coolants, Pumps, Flow (Dynamics), Pressure, Temperature, Transients (Dynamics), Errors, Flowmeters, Fluids, Resonance

Journal Articles

Steam Jet Condensation in a Pool: From Fundamental Understanding to Engineering Scale Analysis

Chul-Hwa Song, Seok Cho, Hyung-Seok Kang

J. Heat Transfer. March 2012, 134(3): 031004.

DOI: https://doi.org/10.1115/1.4005144

Published Online: January 11, 2012

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Topics: Condensation, Jets, Steam, Turbulence, Water

Proceedings Papers

Thermal-Hydraulic R&Ds for the APR + Developments in Korea

Chul-Hwa Song, Tae-Soon Kwon, Byong-Jo Yun, Ki-Yong Choi, Hwan-Yeol Kim, Hyung-Gil Jun, Hang-Gon Kim

Proc. ASME. ICONE18, 18th International Conference on Nuclear Engineering: Volume 4, Parts A and B, 823-828, May 17–21, 2010

Paper No: ICONE18-29870

DOI: https://doi.org/10.1115/ICONE18-29870

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Topics: Accidents, Design, Feedwater, Fluidic devices, Optimization, Safety

Proceedings Papers

Steam Jet Condensation in a Pool: From Fundamental Understanding to Engineering Scale Analysis

Chul-Hwa Song

Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 8, 653-669, August 8–13, 2010

Paper No: IHTC14-23407

DOI: https://doi.org/10.1115/IHTC14-23407

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Topics: Condensation, Steam, Jets, Stress, Turbulence, Water, Engineering systems and industry applications, Stability, Thermal stratification, Thermofluids

Proceedings Papers

Bubble Lift-Off Diameter in Forced Convective Boiling Flow

In-Cheol Chu, Chul-Hwa Song

Proc. ASME. IHTC14, 2010 14th International Heat Transfer Conference, Volume 1, 591-599, August 8–13, 2010

Paper No: IHTC14-23024

DOI: https://doi.org/10.1115/IHTC14-23024

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Topics: Boiling, Bubbles, Flow (Dynamics), Nucleation (Physics), Databases, Annulus, Dynamics (Mechanics), Subcooling, Video cameras

Proceedings Papers

Dynamic Loads Due to Blowdown Through a Sparger

Yoon-Yeong Bae, Choon-Kyung Park, Seok Cho, Se-Young Chun, Chul-Hwa Song, Jong-Kyun Park

Proc. ASME. ICONE10, 10th International Conference on Nuclear Engineering, Volume 3, 391-398, April 14–18, 2002

Paper No: ICONE10-22259

DOI: https://doi.org/10.1115/ICONE10-22259

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Topics: Stress, Steam, Bubbles, Pressure, Oscillations, Temperature, Valves, Boilers, Containment, Damping

Proceedings Papers

Characteristics of Downcomer Boiling Phenomena During the Reflood Phase of a Postulated Large Break LOCA for the APR1400

Byong-Jo Yun, Dong-Jin Euh, Won-Man Park, Young-Jung Youn, Chul-Hwa Song

Proc. ASME. ICONE14, Volume 2: Thermal Hydraulics, 803-811, July 17–20, 2006

Paper No: ICONE14-89782

DOI: https://doi.org/10.1115/ICONE14-89782

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Topics: Boiling, Two-phase flow, Coolants, Cooling, Elevations (Drawings), Flow (Dynamics), Pressure, Pressurized water reactors, Test facilities, Transients (Dynamics)

Proceedings Papers

Air Clearing Oscillation Produced by APR1400 Prototype Sparger

Seok Cho, Choon-Kyung Park, Hwan-Yeol Kim, Se-Young Chun, Chul-Hwa Song, Won-Pil Baek

Proc. ASME. PVP2002, Thermal Hydraulic Problems, Sloshing Phenomena, and Extreme Loads on Structures, 23-30, August 5–9, 2002

Paper No: PVP2002-1125

DOI: https://doi.org/10.1115/PVP2002-1125

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Topics: Engineering prototypes, Oscillations, Pressure, Temperature, Valves, Stress

Proceedings Papers

Unit Cell Sparger Test Program and Preliminary Test Results for APR1400

Choon-Kyung Park, Seok Cho, Chul-Hwa Song, Se-Young Chun

Proc. ASME. PVP2002, Thermal Hydraulic Problems, Sloshing Phenomena, and Extreme Loads on Structures, 39-45, August 5–9, 2002

Paper No: PVP2002-1127

DOI: https://doi.org/10.1115/PVP2002-1127

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Topics: Bubbles, Flow (Dynamics), High pressure (Physics), Oscillations, Pressure, Pressurized water reactors, Steam, Stress, Temperature, Transients (Dynamics)

Proceedings Papers

Overall Review of Steam Jet Condensation in a Next Generation Reactor Water Pool

Yeon-Sik Kim, Chul-Hwa Song

Proc. ASME. IMECE2003, Heat Transfer, Volume 4, 129-138, November 15–21, 2003

Paper No: IMECE2003-42425

DOI: https://doi.org/10.1115/IMECE2003-42425

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Topics: Condensation, Steam, Water, Design, Pressurized water reactors, Safety, Stress, Feedwater, Flow (Dynamics), Heat transfer coefficients

Journal citation

NARROW

A Novel Semi-Empirical Correlation for Wall Heat Transfer During Saturated Nucleate Flow Boiling

Single-Phase Heat Transfer Enhancement in Partially Blocked Rod Bundles

MARS-KS Code Analysis of the Pressure Wave Propagation Test 0 Performed at the PMK-2 Test Facility

Advancement of Reactor Coolant Pump (RCP) Performance Verification Test in KAERI

Steam Jet Condensation in a Pool: From Fundamental Understanding to Engineering Scale Analysis

Thermal-Hydraulic R&Ds for the APR + Developments in Korea

Steam Jet Condensation in a Pool: From Fundamental Understanding to Engineering Scale Analysis

Bubble Lift-Off Diameter in Forced Convective Boiling Flow

Dynamic Loads Due to Blowdown Through a Sparger

Characteristics of Downcomer Boiling Phenomena During the Reflood Phase of a Postulated Large Break LOCA for the APR1400

Air Clearing Oscillation Produced by APR1400 Prototype Sparger

Unit Cell Sparger Test Program and Preliminary Test Results for APR1400

Overall Review of Steam Jet Condensation in a Next Generation Reactor Water Pool

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