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Proceedings Papers

High-Precision Subchannel Model for Single and Two Phase Flow in PWR Rod Bundles With Mixing Grids

Li Jiang, Jianqiang Shan
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A038, August 8–12, 2022
Paper No: ICONE29-93217
DOI: https://doi.org/10.1115/ICONE29-93217
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Topics: Fuel rods, Pressurized water reactors, Turbulence, Two-phase flow, Critical heat flux, Axial flow, Convection, Fluids, Pipes, Temperature
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
DOI: https://doi.org/10.1115/ICONE29-92126
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Topics: Accidents, Nuclear power stations, Pressurized water reactors, Risk monitoring, Safety
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
DOI: https://doi.org/10.1115/ICONE29-93093
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Topics: Accidents, Design, Flow (Dynamics), Pipelines, Pressurized water reactors, Safety, Boilers, Fluids, Pressure, Testing performance
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
DOI: https://doi.org/10.1115/ICONE29-91837
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Topics: China, Construction, Nuclear power stations, Water, Safety, Risk, Accidents, Maintenance, Pressurized water reactors, Cooling
Proceedings Papers

Prediction and Uncertainty Analysis of Stress Corrosion Fraction Failure Probability for Pressurized Water Reactor Materials

Deyan Kong, Xu Liu, Jie Cheng, Jianjun Wang, Jinqiang Zhang, Dingyong Chen, Qingzhao Li, Yanting Liu
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A029, August 8–12, 2022
Paper No: ICONE29-91951
DOI: https://doi.org/10.1115/ICONE29-91951
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Topics: Chaos, Failure, Polynomials, Pressurized water reactors, Probability, Stress corrosion cracking, Uncertainty analysis
Proceedings Papers

Initiating Events Analysis in Operating Phase for Pressurized Water Reactor Nuclear Power Plant

Feng Chu-ran, Ma Yuan, Yan Lin, Yang Guansan, Liu Bin
Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A051, August 8–12, 2022
Paper No: ICONE29-93295
DOI: https://doi.org/10.1115/ICONE29-93295
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Topics: Nuclear power stations, Pressurized water reactors, Statistical analysis, Design, Damage, Decision making, Errors, Event history analysis, Failure, Model development
Proceedings Papers

Numerical Investigation on Heat Transfer Features of Gas-Cooled Open Lattice Reactor in Normal Operations

Junlin Fang, Qian Sun, Yu Ji, Zishen Ye, Jun Sun, Zhe Sui
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A105, August 8–12, 2022
Paper No: ICONE29-92925
DOI: https://doi.org/10.1115/ICONE29-92925
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Topics: Gas flow, Heat conduction, Heat transfer, Thermal radiation, Convection, Design, Fuel rods, Pressurized water reactors, Radiation (Physics), Sodium fast reactors
Proceedings Papers

Multiphysics Analysis of Fuel Performance and Tritium Migration in FeCrAl and Cr-Coated Zircalloy Cladding Under PWR Normal Operating and Transient Conditions

Rong Liu, Liwen Yang, Shengyu Liu
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A069, August 8–12, 2022
Paper No: ICONE29-91981
DOI: https://doi.org/10.1115/ICONE29-91981
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Topics: Cladding systems (Building), Fuels, Pressurized water reactors, Transients (Dynamics)
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
DOI: https://doi.org/10.1115/ICONE29-91878
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Topics: Accidents, Pressurized water reactors, Simulation
Proceedings Papers

Validation of NUIT for Nuclides Composition Calculation With PWR Spent Fuel Isotropic Measurement

Kai Tan, Ruihan Li, Jian Li, Jingang Liang, Ding She
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A053, August 8–12, 2022
Paper No: ICONE29-91659
DOI: https://doi.org/10.1115/ICONE29-91659
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Topics: Nuclides, Pressurized water reactors, Spent nuclear fuels, Density, Errors, Accuracy and precision, Fuels, Heat, Isotopes, Nuclear fission
Proceedings Papers

Modeling and Simulation of a Pressurized Water Reactor Nuclear Power Plant and Power System

Haomin Wang, Xinyu Wei
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A042, August 8–12, 2022
Paper No: ICONE29-91413
DOI: https://doi.org/10.1115/ICONE29-91413
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Topics: Dynamic models, Modeling, Nuclear power stations, Power systems (Machinery), Pressurized water reactors, Simulation
Proceedings Papers

Determination of Control Rod Position by Global Optimization Methods

Zhang Qian, Zhihong Liu, Jing Zhao
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A100, August 8–12, 2022
Paper No: ICONE29-92637
DOI: https://doi.org/10.1115/ICONE29-92637
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Topics: Algorithms, Optimization, Pressurized water reactors, Sensors, Computer software, Genetic algorithms, Inverse problems, Neutrons, Particle swarm optimization, Physics
Proceedings Papers

Analysis of Severe Accident Induced by Loss of Coolant Accident for a Small Pressurized Water Reactor

Xiaolong Bi, Peiwei Sun, Xinyu Wei
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A083, August 8–12, 2022
Paper No: ICONE29-92167
DOI: https://doi.org/10.1115/ICONE29-92167
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Topics: Accidents, Coolants, Pressurized water reactors
Proceedings Papers

Fault Diagnosis Based on KPCA and RUSboost for Nuclear Power Plants

Yiqing Wang, Peiwei Sun
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A082, August 8–12, 2022
Paper No: ICONE29-92163
DOI: https://doi.org/10.1115/ICONE29-92163
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Topics: Fault diagnosis, Nuclear power stations, Algorithms, Sensors, Nonlinear systems, Nuclear reactors, Pressurized water reactors, Process monitoring, Support vector machines
Proceedings Papers

Research on Spacing Design Method of Condenser Half-Side Operation in Pressurized Water Reactor Nuclear Power Plant

Zhao Qingsen, Liang Junqin, Zhou Shuai, Chen Jie, Zeng Weipeng, Zhang Qiang
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A071, August 8–12, 2022
Paper No: ICONE29-93265
DOI: https://doi.org/10.1115/ICONE29-93265
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Topics: Condensers (steam plant), Cooling, Design methodology, Nuclear power stations, Pipes, Pressurized water reactors
Proceedings Papers

Safety Evaluation of Flowrate Dissymmetry on Nuclear Power Plant Operation

Dongyuan Li, Jinkai Wang, Jiaoshen Xu, Zengpei Zhu, Yaqi Zhang
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A072, August 8–12, 2022
Paper No: ICONE29-93277
DOI: https://doi.org/10.1115/ICONE29-93277
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Topics: Nuclear power plant operations, Nuclear reactor coolants, Nucleate boiling, Safety, Accidents, Flow (Dynamics), Nuclear power stations, Pressurized water reactors, Feedwater, Steam
Proceedings Papers

Study on the Applicability of Flat Ceramic Membrane in Simulated Primary Coolant Water Environment of PWR Nuclear Power Plant

Yuxin Guan, Jiguo Chen, Guodong Zhang, Xuqiu Ren
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A033, August 8–12, 2022
Paper No: ICONE29-92184
DOI: https://doi.org/10.1115/ICONE29-92184
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Topics: Ceramics, Coolants, Membranes, Nuclear power stations, Pressurized water reactors, Water
Proceedings Papers

Research on Signal Reconstruction Technology for Nuclear Power Plant Based on Self-Associative Kernel Regression

Zhuang Miao, Fangxiaozhi Yu, Zhao Xu
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A006, August 8–12, 2022
Paper No: ICONE29-89258
DOI: https://doi.org/10.1115/ICONE29-89258
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Topics: Nuclear power stations, Sensors, Signal reconstruction, Instrumentation, Control systems, Pressurized water reactors, Reliability, Signals, Steam
Proceedings Papers

Research on Precision Water Reactor Fuel Servo Operation System

Li Ping, Peiqiang Deng, Wei Qian, Kaiyu Yang, Jiansong Zhai, Shuiyang Huang
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A041, August 8–12, 2022
Paper No: ICONE29-92493
DOI: https://doi.org/10.1115/ICONE29-92493
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Topics: Nuclear fuels, Nuclear power stations, Servomechanisms, Water, Engines, Motors, Permanent magnets, Algorithms, Control algorithms, Control theory
Proceedings Papers

Investigation of the Fuel Element Damage Monitoring Technology in HTGRs and PWRs

Rui Nie, Yu Wang, Feng Xie, Shan Qing, Jianzhu Cao
Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A002, August 8–12, 2022
Paper No: ICONE29-88883
DOI: https://doi.org/10.1115/ICONE29-88883
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Topics: Damage, Fuels, Nuclides, Pressurized water reactors, Very high temperature reactors