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Proceedings Papers

Extension of the IVR Analysis Module in Modeling the Ex-Vessel Water Cooling

Peng Yu, Yuer Zhao, Chen Wang, Xiaoming Yang, Rubing Ma, Yidan Yuan
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A013, August 8–12, 2022
Paper No: ICONE29-91888
https://doi.org/10.1115/ICONE29-91888
View Paper titled, Extension of the IVR Analysis Module in Modeling the Ex-Vessel Water Cooling
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Topics: Boiling, Cooling, Heat transfer, Modeling, Vessels, Water
Proceedings Papers

A Numerical Study of the Spray Cooling Effect on Improving the IVR Safety Margin

Peng Yu, Ningxi Jia, Qiang Guo, Zhuo Liu, Yu Jin, Yidan Yuan
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A002, August 8–12, 2022
Paper No: ICONE29-89870
https://doi.org/10.1115/ICONE29-89870
View Paper titled, A Numerical Study of the Spray Cooling Effect on Improving the IVR Safety Margin
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Topics: Accidents, Cooling, Heat transfer, Safety, Sprays, Vessels
Proceedings Papers

Simulation on the Process of Core Molten Pool Formation and Corium Relocation in the Core Region

Xinhai Zhao, Peng Chen, Dongyu He, Ruhao Zhong
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A017, August 8–12, 2022
Paper No: ICONE29-92717
https://doi.org/10.1115/ICONE29-92717
View Paper titled, Simulation on the Process of Core Molten Pool Formation and Corium Relocation in the Core Region
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Topics: Accidents, Algorithms, Collapse, Dams, Flow (Dynamics), Fuel rods, Geometry, Heat transfer, Melting, Porous materials
Proceedings Papers

Feasibility Analysis and Demonstration of In-Vessel-Injection in the Early Stage of Severe Accident

Shaoxiong Xia, Dekui Zhan, Zijie Wu, Xinhai Zhao, Yiqun Yu
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A018, August 8–12, 2022
Paper No: ICONE29-92736
https://doi.org/10.1115/ICONE29-92736
View Paper titled, Feasibility Analysis and Demonstration of In-Vessel-Injection in the Early Stage of Severe Accident
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Topics: Accidents, Vessels
Proceedings Papers

Inadvertent Reactor Pit Flooding Risk Research on the Generation III Nuclear Power Plant

Lingmei Xiao, Bing Zhang, Ming Wang, Zhiwen Wang
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A036, August 8–12, 2022
Paper No: ICONE29-92450
https://doi.org/10.1115/ICONE29-92450
View Paper titled, Inadvertent Reactor Pit Flooding Risk Research on the Generation III Nuclear Power Plant
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Topics: Floods, Nuclear power stations, Reactor vessels, Risk, Vessels
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

PSA Application in UK HPR1000 Numerical Targets Evaluation

Lingmei Xiao, Bing Zhang, Ming Wang, Jinkai Wang
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A038, August 8–12, 2022
Paper No: ICONE29-92462
https://doi.org/10.1115/ICONE29-92462
View Paper titled, PSA Application in UK HPR1000 Numerical Targets Evaluation
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Topics: Damage, Design, Dimensions, Floods, Nuclear power stations, Plant design, Radiation (Physics), Reactor vessels, Risk, Safety
Proceedings Papers

Dynamic Modeling and Simulation of MHTGR Plant Start-Up and Shutdown System

Bowen Li, Zhe Dong, Junyi Li
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A019, August 8–12, 2022
Paper No: ICONE29-90263
https://doi.org/10.1115/ICONE29-90263
View Paper titled, Dynamic Modeling and Simulation of MHTGR Plant Start-Up and Shutdown System
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Topics: Dynamic modeling, Simulation, Very high temperature reactors, Modeling, Nuclear power stations, Steam, Water, Boilers, Coal, Computer simulation
Proceedings Papers

Experimental Investigation on Natural Circulation Characteristics of Core Make-Up Tank Under Rolling Conditions

Shuguang Wang, Jinlei Zhang, Ya'ou Shen, Xiaobo Liu, Shuhua Ding, Yusheng Liu, Dongyang Li, Jilin Tang
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A087, August 8–12, 2022
Paper No: ICONE29-92254
https://doi.org/10.1115/ICONE29-92254
View Paper titled, Experimental Investigation on Natural Circulation Characteristics of Core Make-Up Tank Under Rolling Conditions
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Topics: Emergencies, Flow (Dynamics), Nuclear engineering, Nuclear power stations, Safety, Temperature, Temperature gradient, Thermal stratification, Thermocouples, Vessels
Proceedings Papers

Flow-Solid Coupling Analysis of Pressure Vessels on Floating Nuclear Power Plants

Yuchao Wang, Daogang Lu, Fei Zhao, Yu Liu
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A071, August 8–12, 2022
Paper No: ICONE29-92039
https://doi.org/10.1115/ICONE29-92039
View Paper titled, Flow-Solid Coupling Analysis of Pressure Vessels on Floating Nuclear Power Plants
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Topics: Displacement, Flow (Dynamics), Fluid structure interaction, Nuclear power stations, Pressure vessels, Sloshing, Stress, Vessels, Fast neutron reactors, Reactor vessels
Proceedings Papers

Study on the Radiation Heat Transfer Effect of the Covered Gas Space of the Pool Reactor

Xinyue Luo, Daogang Lu, Jiaqi Feng, Yuhao Zhang
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A040, August 8–12, 2022
Paper No: ICONE29-92323
https://doi.org/10.1115/ICONE29-92323
View Paper titled, Study on the Radiation Heat Transfer Effect of the Covered Gas Space of the Pool Reactor
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Topics: Heat transfer, Radiation (Physics), Sodium fast reactors, Cavities, Fast neutron reactors, Temperature, Vessels, Computational fluid dynamics, Construction, Containers
Proceedings Papers

The Optimization Design of Direct Vessel Injection Diversion Structure

Jianfei Hou, Qingli Wang
Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A009, August 8–12, 2022
Paper No: ICONE29-91230
https://doi.org/10.1115/ICONE29-91230
View Paper titled, The Optimization Design of Direct Vessel Injection Diversion Structure
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Topics: Computational fluid dynamics, Design, Diversion structures (Hydraulic engineering), Leakage flows, Optimization, Vessels
Proceedings Papers

Assessment of Passive Cooling Capability of the Westinghouse Lead Fast Reactor Under Station Blackout Conditions

Emre Tatli, Sung Jin Lee, Jun Liao, Paolo Ferroni
Proc. ASME. ICONE29, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A020, August 8–12, 2022
Paper No: ICONE29-91821
https://doi.org/10.1115/ICONE29-91821
View Paper titled, Assessment of Passive Cooling Capability of the Westinghouse Lead Fast Reactor Under Station Blackout Conditions
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Topics: Cooling, Fast neutron reactors, Computational fluid dynamics, Design, Heat, Reactor vessels, Vessels, Water, Accidents, Accounting
Proceedings Papers

Event Tree Analysis for Material Relocation on Core Catcher in a Sodium-Cooled Fast Reactor

Hidemasa Yamano, Shigenobu Kubo, Taro Kan, Akihiro Shibata, Edouard Hourcade, Jean François Dirat
Proc. ASME. ICONE29, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A011, August 8–12, 2022
Paper No: ICONE29-91505
https://doi.org/10.1115/ICONE29-91505
View Paper titled, Event Tree Analysis for Material Relocation on Core Catcher in a Sodium-Cooled Fast Reactor
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Topics: Accidents, Sodium fast reactors, Design, Coolants, Fuels, Probability, Sodium, Vessels
Proceedings Papers

Coolability Evaluation of the Debris Bed on Core Catcher in a Sodium-Cooled Fast Reactor With a Whole Vessel Model

Hidemasa Yamano, Shigenobu Kubo, Kyohei Sasa, Akihiro Shibata, Edouard Hourcade, Jean François Dirat
Proc. ASME. ICONE29, Volume 4: SMRs, Advanced Reactors, and Fusion, V004T04A035, August 8–12, 2022
Paper No: ICONE29-93244
https://doi.org/10.1115/ICONE29-93244
View Paper titled, Coolability Evaluation of the Debris Bed on Core Catcher in a Sodium-Cooled Fast Reactor With a Whole Vessel Model
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Topics: Sodium fast reactors, Vessels, Circuits, Cooling systems, Fuels, Accidents, Cooling, Design, Dynamics (Mechanics), Flow (Dynamics)
Proceedings Papers

The Influence of Impurity Water for CHF on the Downward Facing Boiling Surface

Bo Lin, Xiangyu Yun, Junying Xu, Dongshan Wei, Huiyong Zhang
Proc. ASME. ICONE29, Volume 5: Nuclear Safety, Security, and Cyber Security, V005T05A055, August 8–12, 2022
Paper No: ICONE29-93157
https://doi.org/10.1115/ICONE29-93157
View Paper titled, The Influence of Impurity Water for CHF on the Downward Facing Boiling Surface
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Topics: Boiling, Coating processes, Coatings, Concretes, Critical heat flux, Glass reinforced plastics, Water, Coolants, Accidents, Construction
Proceedings Papers

Overview of AFCEN Non-Linear Benchmark in China – Improving Rules for Vessel Ratcheting Evaluation

Yu Tan, Xuejiao Shao, Enming Liang, Shuchun Zuo, Feng Lv, Thomas Metais, Han Liu
Proc. ASME. ICONE29, Volume 6: Nuclear Codes, Standards, Licensing, and Regulatory Issues, V006T06A015, August 8–12, 2022
Paper No: ICONE29-93561
https://doi.org/10.1115/ICONE29-93561
View Paper titled, Overview of AFCEN Non-Linear Benchmark in China – Improving Rules for Vessel Ratcheting Evaluation
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Topics: China, Vessels, Bullets, Computational methods, Computer software, Evaluation methods, Fatigue, Fatigue analysis, Geometry, Nozzles
Proceedings Papers

Reactor Pit Injection Isolation Design Modification and Experience Feedback of UK HPR1000 In-Vessel Retention

Hua Zheng, Shuhong Wei
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A037, August 8–12, 2022
Paper No: ICONE29-92239
https://doi.org/10.1115/ICONE29-92239
View Paper titled, Reactor Pit Injection Isolation Design Modification and Experience Feedback of UK HPR1000 In-Vessel Retention
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Topics: Design, Feedback, Vessels, Nuclear power stations, Safety, Accident management, Accidents, Construction, Control panels, Control rooms
Proceedings Papers

The Application Study of Conservative Best-Estimated Approach for Steam Line Break Accident

Xiao Ke
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A026, August 8–12, 2022
Paper No: ICONE29-90343
https://doi.org/10.1115/ICONE29-90343
View Paper titled, The Application Study of Conservative Best-Estimated Approach for Steam Line Break Accident
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Topics: Accidents, Steam, Safety, Licensing, Pressurized water reactors, Vessels, Boundary-value problems, China, Design, Feedback
Proceedings Papers

Numerical Analysis on the Thermal-Hydraulic Characteristics for the Reactor Main Vessel Cooling System of Chinese Sodium Cooled Fast Reactor

Ping Song, Tangtao Feng, Dalin Zhang, Lie Chen, Shaodan Li, Yuansheng Lin, Suizheng Qiu
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A012, August 4–6, 2021
Paper No: ICONE28-64293
https://doi.org/10.1115/ICONE28-64293
View Paper titled, Numerical Analysis on the Thermal-Hydraulic Characteristics for the Reactor Main Vessel Cooling System of Chinese Sodium Cooled Fast Reactor
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Topics: Cooling systems, Numerical analysis, Reactor vessels, Sodium fast reactors, Vessels