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Proceedings Papers

Development of an Integrated Design Evaluation ‘HITEP’ Platform for High-Temperature Pressure Boundary Components and Piping Systems

Hyeong-Yeon Lee, Si-Hwa Jeong, Min-Gu Won, Nam-Su Huh
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T06A004, August 4–6, 2021
Paper No: ICONE28-65552
DOI: https://doi.org/10.1115/ICONE28-65552
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Topics: Creep, Design, High temperature, Pipes, Piping systems, Pressure, Temperature
Journal Articles

HITEP_RCC-MRx Program for the Support of Elevated Temperature Design Evaluation and Defect Assessment

Hyeong-Yeon Lee, Min-Gu Won, Nam-Su Huh
Journal: Journal of Pressure Vessel Technology
Article Type: Research-Article
J. Pressure Vessel Technol. October 2019, 141(5): 051205.
Paper No: PVT-18-1103
DOI: https://doi.org/10.1115/1.4043916
Published Online: July 17, 2019
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Topics: Creep, Design, Pipes, Temperature, Fatigue, Damage, High temperature
Proceedings Papers

Investigation Into Thermal Stress Characteristics of Pipe-in-Pipe Under High Temperature Condition

Si-Hwa Jeong, Min-Gu Won, Nam-Su Huh, Yun-Jae Kim, Young-Jin Oh, Jae-Boong Choi
Proc. ASME. PVP2018, Volume 3A: Design and Analysis, V03AT03A030, July 15–20, 2018
Paper No: PVP2018-84578
DOI: https://doi.org/10.1115/PVP2018-84578
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Topics: High temperature, Pipes, Thermal stresses, Geometry, Heat transfer, Sodium fast reactors, Temperature distribution, Boundary-value problems, Convection, Finite element analysis
Proceedings Papers

Development of a Program for High-Temperature Design Analysis and Defect Assessment According to RCC-MRx

Hyeong-Yeon Lee, Min-Gu Won, Nam-Su Huh, Woo-Gon Kim
Proc. ASME. PVP2018, Volume 1A: Codes and Standards, V01AT01A061, July 15–20, 2018
Paper No: PVP2018-84242
DOI: https://doi.org/10.1115/PVP2018-84242
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Topics: Design, High temperature, Pipes, Computers, Fusion reactors, Heat exchangers, Pressure vessels, Temperature
Proceedings Papers

Effects of Creep Deformation Model of Gr. 91 Steel at 600°C on Creep Fracture Mechanics Parameters

Min-Gu Won, Nam-Su Huh, Hyeong-Yeon Lee, Woo-Gon Kim, Jae-Boong Choi
Proc. ASME. PVP2017, Volume 6A: Materials and Fabrication, V06AT06A067, July 16–20, 2017
Paper No: PVP2017-65689
DOI: https://doi.org/10.1115/PVP2017-65689
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Topics: Creep, Fracture mechanics, Steel, Finite element analysis, Stress
Proceedings Papers

Finite Element Simulation of Creep Deformation for Gr. 91 Steel at 600 °C Using Garofalo Model

Min-Gu Won, Jae-Boong Choi, Nam-Su Huh, Hyeong-Yeon Lee, Woo-Gon Kim
Proc. ASME. PVP2016, Volume 6A: Materials and Fabrication, V06AT06A056, July 17–21, 2016
Paper No: PVP2016-63445
DOI: https://doi.org/10.1115/PVP2016-63445
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Topics: Creep, Finite element analysis, Simulation, Steel
Proceedings Papers

On a Design Acceptability of 90° Elbow According to Pipe Length at Elevated Temperature Condition

Seong-Yun Jeong, Min-Gu Won, Jae-Boong Choi, Nam-Su Huh, Young-Jin Oh
Proc. ASME. PVP2016, Volume 3: Design and Analysis, V003T03A091, July 17–21, 2016
Paper No: PVP2016-63317
DOI: https://doi.org/10.1115/PVP2016-63317
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Topics: Design, Pipes, Temperature, Damage, Creep, Sodium fast reactors, Fatigue, Fatigue damage, Finite element analysis, Generation IV reactors
Proceedings Papers

Estimation of Stress Intensity Factor for Circumferential Through-Wall Cracked Elbows Subjected to In-Plane Bending

Han-Bum Surh, Jong Wook Kim, Min Kyu Kim, Min-Gu Won, Moon Ki Kim, Jae-Boong Choi, Nam-Su Huh
Proc. ASME. PVP2015, Volume 6A: Materials and Fabrication, V06AT06A055, July 19–23, 2015
Paper No: PVP2015-45457
DOI: https://doi.org/10.1115/PVP2015-45457
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Topics: Stress, Pipes, Fatigue cracks, Finite element analysis, Fracture mechanics, Nuclear power stations, Thin wall structures, Wall thickness
Proceedings Papers

Estimation of Elastic Crack Opening Displacement for Thin Elbows With Circumferential Through-Wall Cracks

Min-Kyu Kim, Han-Bum Surh, Min-Gu Won, Nam-Su Huh, Moon-Ki Kim, Jae-Boong Choi
Proc. ASME. PVP2015, Volume 6A: Materials and Fabrication, V06AT06A080, July 19–23, 2015
Paper No: PVP2015-45461
DOI: https://doi.org/10.1115/PVP2015-45461
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Topics: Displacement, Fracture (Materials), Pipes, Design, Finite element analysis, Leakage, Leak-before-break, Nuclear power stations, Sodium, Sodium fast reactors
Proceedings Papers

Estimations of C * and COD for Non-Idealized Axial Through-Wall Cracks in Cylinders Under Creep Conditions

Min-Gu Won, Jae-Boong Choi, Nam-Su Huh
Proc. ASME. PVP2014, Volume 5: High-Pressure Technology; ASME NDE Division; 22nd Scavuzzo Student Paper Symposium and Competition, V005T11A030, July 20–24, 2014
Paper No: PVP2014-28902
DOI: https://doi.org/10.1115/PVP2014-28902
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Topics: Creep, Cylinders, Fracture (Materials), Finite element analysis, Pipes, Pressure