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Proceedings Papers

Study on Passive Pulse Cooling Method of Secondary Side in PWR Nuclear Power Plant

Zhenhua Wu, Junjun Xu, Weijin Wang, Runcheng Li, Qi Tang
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A020, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93049
https://doi.org/10.1115/ICONE29-93049
View Paper titled, Study on Passive Pulse Cooling Method of Secondary Side in PWR Nuclear Power Plant
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Topics: Cooling, Nuclear power stations, Pressurized water reactors
Proceedings Papers

Research on Operating Strategy of Total Loss of Essential Service Water System With RHR Not Connected in PWR Unit

Shengtao Zhang, Ke Yi
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A010, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91810
https://doi.org/10.1115/ICONE29-91810
View Paper titled, Research on Operating Strategy of Total Loss of Essential Service Water System With RHR Not Connected in PWR Unit
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Topics: Pressurized water reactors, Water
Proceedings Papers

Simulation of MSLB+SBO Nuclear Accident Drill Sequence of 3rd-Generation Passive Nuclear Power Plant Based on Severe Accident Simulator

Yongyong Yang, Xiong Huang, Wei Wei, Yinyong Tao, Zhengquan Xie, Guoyang Ma
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A006, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90732
https://doi.org/10.1115/ICONE29-90732
View Paper titled, Simulation of MSLB+SBO Nuclear Accident Drill Sequence of 3rd-Generation Passive Nuclear Power Plant Based on Severe Accident Simulator
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Topics: Accidents, Drills (Tools), Emergencies, Nuclear power stations, Sensitivity analysis, Simulation
Proceedings Papers

Study on Hydrogen Risk Venting Mitigation Measure of Small Steel Containment During Severe Accident

Zou Zhiqiang, Zhang Hang, Zhang Ming, Peng Huanhuan, Xu Youyou, Deng Jian
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A011, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91836
https://doi.org/10.1115/ICONE29-91836
View Paper titled, Study on Hydrogen Risk Venting Mitigation Measure of Small Steel Containment During Severe Accident
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Topics: Accidents, Containment, Hydrogen, Risk, Steel
Proceedings Papers

Assessment on Accident and Mitigation of Spent Fuel Pool in a Typical PWR

Chao Guo, Zhenzhen Ge, Feiye Liao, Peng Chen, Dongyu He
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A007, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91550
https://doi.org/10.1115/ICONE29-91550
View Paper titled, Assessment on Accident and Mitigation of Spent Fuel Pool in a Typical PWR
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Topics: Accidents, Pressurized water reactors, Spent nuclear fuels
Proceedings Papers

Research on Behavior of Migration for Molten Material in U-Al Alloy Fuels Under Severe Accident

Yuejian Luo, Jian Deng, Dahuan Zhu, Hongping Sun, Ming Zhang, Xiaoli Wu, Youyou Xu, Lili Liu, Wenzhen Hu, Qingan Xiang
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A021, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-93467
https://doi.org/10.1115/ICONE29-93467
View Paper titled, Research on Behavior of Migration for Molten Material in U-Al Alloy Fuels Under Severe Accident
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Topics: Accidents, Alloys, Computer simulation, Fuels
Proceedings Papers

Research on Severe Accident Management Guidelines for HPR1000 NPP

Jiang Pingting, Chen Peng
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A012, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91849
https://doi.org/10.1115/ICONE29-91849
View Paper titled, Research on Severe Accident Management Guidelines for HPR1000 NPP
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Topics: Accident management, Nuclear power stations
Proceedings Papers

Sensitivity Analysis on Key Parameters of Severe Accident Source Term of PWR

Pingwen Ou, Yongzheng Chen, Dongyu He, Peng Chen
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A009, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91730
https://doi.org/10.1115/ICONE29-91730
View Paper titled, Sensitivity Analysis on Key Parameters of Severe Accident Source Term of PWR
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Topics: Accidents, Pressurized water reactors, Sensitivity analysis
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
Publisher: American Society of Mechanical Engineers
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

The Research and Simulation of Beyond Design Basis Accidents in PWR Nuclear Power Plant

Guo Cheng
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A004, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90267
https://doi.org/10.1115/ICONE29-90267
View Paper titled, The Research and Simulation of Beyond Design Basis Accidents in PWR Nuclear Power Plant
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Topics: Accidents, Design, Nuclear power stations, Pressurized water reactors, Simulation
Proceedings Papers

Investigation of Multifarious Zircaloy-Water Oxidation Models on Core Degadation in a Typical SBO Accident

Hongping Sun, Yuejian Luo, Jian Deng, Ming Zhang, Xiaoli Wu, Lili Liu, Youyou Xu
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A014, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92396
https://doi.org/10.1115/ICONE29-92396
View Paper titled, Investigation of Multifarious Zircaloy-Water Oxidation Models on Core Degadation in a Typical SBO Accident
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Topics: Accidents, Hydrogen production, Oxidation, Water
Proceedings Papers

Simulation Research on Real-Time Offsite Dose Radiation of Nuclear Power Plant

Pingwen Ou, Zhenghui Wang, Dongyu He, Pingting Jiang
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A008, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-91568
https://doi.org/10.1115/ICONE29-91568
View Paper titled, Simulation Research on Real-Time Offsite Dose Radiation of Nuclear Power Plant
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Topics: Emergencies, Nuclear power stations, Radiation (Physics), Simulation, Safety, Accidents, Plumes (Fluid dynamics), Diffusion (Physics), Economics , Emergency response
Proceedings Papers

An Experimental Study on the Retention of Graphite Dust Aerosol in Pool Scrubbing and the Possible Application in HTGRs

Yating Wang, Yiyang Zhang, Zhu Fang, Xinxin Wu
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A015, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92561
https://doi.org/10.1115/ICONE29-92561
View Paper titled, An Experimental Study on the Retention of Graphite Dust Aerosol in Pool Scrubbing and the Possible Application in HTGRs
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Topics: Aerosols, Decontamination, Dust, Graphite, Very high temperature reactors, Water
Proceedings Papers

Study on the Fallback Time Analysis Method for Loss of Ultimate Heat Sink Under Normal Power Operation of Nuclear Power Unit

Zhao Zhang, Jun-Jie Yan, Gen Li, Dao-Tong Chong, Ming Liu, Zi-Chun Wang, Rong-Fa Shen
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A016, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92687
https://doi.org/10.1115/ICONE29-92687
View Paper titled, Study on the Fallback Time Analysis Method for Loss of Ultimate Heat Sink Under Normal Power Operation of Nuclear Power Unit
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Topics: Cooling, Heat sinks, Nuclear power, Water storage
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
Publisher: American Society of Mechanical Engineers
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
Publisher: American Society of Mechanical Engineers
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

Sensitivity and Uncertainty Analysis of Molten Corium-Concrete Interaction (MCCI) for ALWR During Severe Accident

Zijie Wu, Peng Chen, Xinhao Zhao, Chao Guo, Dekui Zhan, Shaoxiong Xia
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A001, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-89217
https://doi.org/10.1115/ICONE29-89217
View Paper titled, Sensitivity and Uncertainty Analysis of Molten Corium-Concrete Interaction (MCCI) for ALWR During Severe Accident
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Topics: Accidents, Concretes, Uncertainty analysis
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
Publisher: American Society of Mechanical Engineers
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

Evaluation of Effect of Depressurization Timing on the Thermal Load To Primary Containment Vessel During Severe Accident at BWR

Taisei Matsumoto, Akifumi Yamaji, Daisuke Fujiwara
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A005, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-90648
https://doi.org/10.1115/ICONE29-90648
View Paper titled, Evaluation of Effect of Depressurization Timing on the Thermal Load To Primary Containment Vessel During Severe Accident at BWR
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Topics: Accidents, Boiling water reactors, Containment vessels, Nuclear fission, Thermal loads
Proceedings Papers

New Opening Strategy of Filtered Containment Venting System

Hua Zheng, Shuhong Wei
Proc. ASME. ICONE29, Volume 11: Mitigation Strategies for Beyond Design Basis Events, V011T11A019, August 8–12, 2022
Publisher: American Society of Mechanical Engineers
Paper No: ICONE29-92842
https://doi.org/10.1115/ICONE29-92842
View Paper titled, New Opening Strategy of Filtered Containment Venting System
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Topics: Accidents, Containment