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Proceedings Papers

Risk Monitoring of Spurious Safety Injection in Pressurized Water Reactor Nuclear Power Plants

Yu Huang, Zhenying Jiao, Zhenying Wang, Taike Wang, Kaihe Kong, Min Li, Jianwen Zhang
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A019, August 8–12, 2022
Paper No: ICONE29-92126
https://doi.org/10.1115/ICONE29-92126
View Paper titled, Risk Monitoring of Spurious Safety Injection in Pressurized Water Reactor Nuclear Power Plants
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Topics: Accidents, Nuclear power stations, Pressurized water reactors, Risk monitoring, Safety
Proceedings Papers

Research on Accident Diagnosis Method of Reactor System Based on XGBoost Using Bayesian Optimization

Yongchao Liu, Xiangyu Li, Biao Liang, Bo Wang, Sichao Tan, Puzhen Gao
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A015, August 8–12, 2022
Paper No: ICONE29-92061
https://doi.org/10.1115/ICONE29-92061
View Paper titled, Research on Accident Diagnosis Method of Reactor System Based on XGBoost Using Bayesian Optimization
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Topics: Accidents, Nuclear reactors, Optimization
Proceedings Papers

Design Improvement of the Discharge Proposal Preventing SG Overfill After SGTR in HPR1000 PWR

Qinghua Li, Jun Fang, Yafei Li, Bin Zhao, Guangfei Wang
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A035, August 8–12, 2022
Paper No: ICONE29-93093
https://doi.org/10.1115/ICONE29-93093
View Paper titled, Design Improvement of the Discharge Proposal Preventing SG Overfill After SGTR in HPR1000 PWR
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Topics: Accidents, Design, Flow (Dynamics), Pipelines, Pressurized water reactors, Safety, Boilers, Fluids, Pressure, Testing performance
Proceedings Papers

Study on Interfacing System LOCA of VVER-1200

Jinyan Du, Fangyu Dong, Chao Ma
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A008, August 8–12, 2022
Paper No: ICONE29-89803
https://doi.org/10.1115/ICONE29-89803
View Paper titled, Study on Interfacing System LOCA of VVER-1200
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Topics: Accidents, Containment, Coolants, Damage, Defense industry, Emergency core cooling systems, High pressure (Physics), Nuclear power stations, Nuclear reactor coolants, Pressure
Proceedings Papers

Construction and Application of Mitigation System Performance Index (MSPI) Platform for a China Nuclear Power Plant

Jie Zhang, Jing Wang, Peiying Zhang, Kun Tan, Minxue Yang
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A024, August 8–12, 2022
Paper No: ICONE29-91837
https://doi.org/10.1115/ICONE29-91837
View Paper titled, Construction and Application of Mitigation System Performance Index (MSPI) Platform for a China Nuclear Power Plant
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Topics: China, Construction, Nuclear power stations, Water, Safety, Risk, Accidents, Maintenance, Pressurized water reactors, Cooling
Proceedings Papers

Development and Verification of Containment Heat Sink Module in Severe Accident Code

Zhi Yang, Peng Zhou, Lin Chen, Yixuan Cheng, Hao Zhang, Yanhua Yang, Yichen Mao
Proc. ASME. ICONE29, Volume 14: Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V014T14A002, August 8–12, 2022
Paper No: ICONE29-91386
https://doi.org/10.1115/ICONE29-91386
View Paper titled, Development and Verification of Containment Heat Sink Module in Severe Accident Code
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Topics: Accidents, Containment, Heat sinks, Heat transfer
Proceedings Papers

Level 1 Probabilistic Safety Analysis (PSA) of TNPP Units 3 and 4

Wenge Yu, Youyi Li, Xiye Lang, Yang Sun, Pengfei Zhao
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A035, August 8–12, 2022
Paper No: ICONE29-92359
https://doi.org/10.1115/ICONE29-92359
View Paper titled, Level 1 Probabilistic Safety Analysis (PSA) of TNPP Units 3 and 4
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Topics: Accidents, China, Damage, Design, Governments, Maintenance, Nuclear power, Nuclear power stations, Probabilistic safety assessment, Risk
Proceedings Papers

Selection of Complex Accident Sequences for Sodium-Cooled Fast Reactor Design Extension Conditions

Jingke Jiang, Nanfei Zhao, Dandan Yang
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A041, August 8–12, 2022
Paper No: ICONE29-93065
https://doi.org/10.1115/ICONE29-93065
View Paper titled, Selection of Complex Accident Sequences for Sodium-Cooled Fast Reactor Design Extension Conditions
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Topics: Accidents, Design, Probabilistic safety assessment, Sodium fast reactors
Proceedings Papers

Research on Improving the Science Popularization System of Nuclear-Related Projects in China

Zhenhua Zhang, Li Zhu
Proc. ASME. ICONE29, Volume 14: Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V014T15A005, August 8–12, 2022
Paper No: ICONE29-90546
https://doi.org/10.1115/ICONE29-90546
View Paper titled, Research on Improving the Science Popularization System of Nuclear-Related Projects in China
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Topics: Accidents, Chain, China, Climate, Coal power, Education, Engineering disciplines, Engineering teachers, Governments, Nuclear industry
Proceedings Papers

Applicability Study on Human Reliability Analysis for Severe Accidents in Nuclear Power Plants

Ming Zhao, Shuai Chen, Jie Xu, Jianzhang Zhou, Tao Qing
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A027, August 8–12, 2022
Paper No: ICONE29-91929
https://doi.org/10.1115/ICONE29-91929
View Paper titled, Applicability Study on Human Reliability Analysis for Severe Accidents in Nuclear Power Plants
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Topics: Accidents, Human reliability analysis, Nuclear power stations
Proceedings Papers

Nuclear Power Plant Design Optimization Based on Risk-Informed Method

Wenjing Li, Yu Liu, Gaopeng Wang, Xinli Yu
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A005, August 8–12, 2022
Paper No: ICONE29-89268
https://doi.org/10.1115/ICONE29-89268
View Paper titled, Nuclear Power Plant Design Optimization Based on Risk-Informed Method
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Topics: Nuclear design, Optimization, Risk, Design, Nuclear power stations, Accidents, Cavities, Vessels, China, Damage
Proceedings Papers

Research of Probabilistic Safety Assessment of CPR1000 Considering Aging Effects

Xiaoming Zhang, Lijuan Wang
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A037, August 8–12, 2022
Paper No: ICONE29-92459
https://doi.org/10.1115/ICONE29-92459
View Paper titled, Research of Probabilistic Safety Assessment of CPR1000 Considering Aging Effects
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Topics: Failure, Probabilistic safety assessment, Risk, Accidents, Damage, Cables, China, Coolants, Nuclear power, Pipes
Proceedings Papers

Local-Scale Atmospheric Dispersion Modelling of Radionuclides Following the Fukushima Daiichi Nuclear Accident Using SWIFT-RIMPUFF

Shuhan Zhuang, Sheng Fang, Xinwen Dong
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A031, August 8–12, 2022
Paper No: ICONE29-90748
https://doi.org/10.1115/ICONE29-90748
View Paper titled, Local-Scale Atmospheric Dispersion Modelling of Radionuclides Following the Fukushima Daiichi Nuclear Accident Using SWIFT-RIMPUFF
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Topics: Accidents, Fukushima nuclear disaster, Japan, 2011, Modeling, Radioisotopes, Wind
Proceedings Papers

Flow Mixing Characteristics in Double Loop Reactor Pressure Vessel Under Accident Conditions

Guanhui Xie, Runcheng Li, Tianyi Wei, Zhikang Lin, Dongyang Li, Sichao Tan
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A010, August 8–12, 2022
Paper No: ICONE29-89228
https://doi.org/10.1115/ICONE29-89228
View Paper titled, Flow Mixing Characteristics in Double Loop Reactor Pressure Vessel Under Accident Conditions
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Topics: Accidents, Boron, Flow (Dynamics), Fluids, Reactor vessels, Water, Pressure vessels, Coolants, Safety, Fluid dynamics
Proceedings Papers

Multiphysics Analysis of UN Fuel Performance With a Two-Layered SiC Cladding Under Multiple Operating Conditions in a Light Water Reactor

Rong Liu, Huiyun Han, Shengyu Liu
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A068, August 8–12, 2022
Paper No: ICONE29-91980
https://doi.org/10.1115/ICONE29-91980
View Paper titled, Multiphysics Analysis of UN Fuel Performance With a Two-Layered SiC Cladding Under Multiple Operating Conditions in a Light Water Reactor
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Topics: Accidents, Cladding systems (Building), Fuels, Light water reactors
Proceedings Papers

Early Mitigation Measures for High Flux Reactor Loss-of-Coolant Accidents

Zhuang Wang, Gan Zhu, Heng Xie
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A037, August 8–12, 2022
Paper No: ICONE29-91004
https://doi.org/10.1115/ICONE29-91004
View Paper titled, Early Mitigation Measures for High Flux Reactor Loss-of-Coolant Accidents
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Topics: Accidents, Coolants
Proceedings Papers

Study on Radionuclide Migration Under Accident Conditions of Mobile Heat Pipe Small Module Reactor

Jianyu Tang, Tao Zhou, Peng Xu, Huaichang Lu, Tianyu Gao
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A008, August 8–12, 2022
Paper No: ICONE29-89015
https://doi.org/10.1115/ICONE29-89015
View Paper titled, Study on Radionuclide Migration Under Accident Conditions of Mobile Heat Pipe Small Module Reactor
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Topics: Accidents, Diffusion (Physics), Heat pipes, Radioisotopes
Proceedings Papers

Reactivity Introduction Accident and Control Strategy Analysis of Small Modular Supercritical CO2 Brayton-Cycle Reactor System

Yang Ming, Yang Jin, Yanlong Qiao, Fulong Zhao, Ruifeng Tian
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A080, August 8–12, 2022
Paper No: ICONE29-92122
https://doi.org/10.1115/ICONE29-92122
View Paper titled, Reactivity Introduction Accident and Control Strategy Analysis of Small Modular Supercritical CO2 Brayton-Cycle Reactor System
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Topics: Accidents, Brayton cycle, Nuclear reactors, Supercritical carbon dioxide
Proceedings Papers

Rod Ejection Accident Simulation of a Small Pressurized Water Reactor

Ziqi Fan, Peiwei Sun, Xinyu Wei
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A062, August 8–12, 2022
Paper No: ICONE29-91878
https://doi.org/10.1115/ICONE29-91878
View Paper titled, Rod Ejection Accident Simulation of a Small Pressurized Water Reactor
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Topics: Accidents, Pressurized water reactors, Simulation
Proceedings Papers

Effect of Water Jet Behavior on the Operating Range in Supersonic Steam Injector

Yukiya Minamizono, Akiko Kaneko
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A021, August 8–12, 2022
Paper No: ICONE29-90414
https://doi.org/10.1115/ICONE29-90414
View Paper titled, Effect of Water Jet Behavior on the Operating Range in Supersonic Steam Injector
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Topics: Ejectors, Water, Steam, Pressure, Accidents, Internal flow, Stability, Condensation, Condensers (steam plant), Cooling