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Proceedings Papers

Thermal Performance Monitoring and Analysis of Nuclear Power Plant

Jianfei Hou, Xun Zhang, Heino Zimmermann, Zhaohui Xiang
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A011, August 8–12, 2022
Paper No: ICONE29-91886
https://doi.org/10.1115/ICONE29-91886
View Paper titled, Thermal Performance Monitoring and Analysis of Nuclear Power Plant
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Topics: Nuclear power stations, Instrumentation, Circuits, Computer software, Condensers (steam plant), Damage, Design, Feedwater, High pressure (Physics), Pressure
Proceedings Papers

Design and Validation on Preload of Manway Bolt for Pressurizer of Nuclear Power Plant Under Hydrotest Condition

Tao Chen, Guangming Xiong, Guanhua Fu, Xiaolong Zhao, Defu Wang, Yongqiang Zhang, Enming Liang
Proc. ASME. ICONE29, Volume 12: Innovative and Smart Nuclear Power Plant Design, V012T12A009, August 8–12, 2022
Paper No: ICONE29-91714
https://doi.org/10.1115/ICONE29-91714
View Paper titled, Design and Validation on Preload of Manway Bolt for Pressurizer of Nuclear Power Plant Under Hydrotest Condition
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Topics: Design, Finite element analysis, Nuclear power stations, Stress, Bolted flanges, Flanges, Coolants, Engineering prototypes, Gaskets, Leakage
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

The Numerical Method Research for Simulating the SMR Steady-State Primary System Flow and Head Loss

Zhongying Ma, Ge Li, Ting Wang, Jinggang Li
Proc. ASME. ICONE29, Volume 14: Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V014T14A007, August 8–12, 2022
Paper No: ICONE29-92987
https://doi.org/10.1115/ICONE29-92987
View Paper titled, The Numerical Method Research for Simulating the SMR Steady-State Primary System Flow and Head Loss
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Topics: Flow (Dynamics), Numerical analysis, Steady state, Pressure, Design, Nuclear reactor coolants, Finite element analysis, Finite element methods, Hydraulics
Proceedings Papers

A Two-Phase Flow Computation Code Based on Two-Fluid Seven-Equation Model

Hao Zhang, Yanhua Yang
Proc. ASME. ICONE29, Volume 14: Computer Code Verification and Validation; Nuclear Education and Public Acceptance, V014T14A004, August 8–12, 2022
Paper No: ICONE29-92367
https://doi.org/10.1115/ICONE29-92367
View Paper titled, A Two-Phase Flow Computation Code Based on Two-Fluid Seven-Equation Model
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Topics: Computation, Fluids, Two-phase flow, Equilibrium (Physics), Partial differential equations, Differential equations, Momentum, Pressure, Shock (Mechanics)
Proceedings Papers

The Effect of a Honey-Comb Porous Plate on the Critical Heat Flux Under Reduced Pressure Conditions

Feifei Wu, Shoji Mori
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A002, August 8–12, 2022
Paper No: ICONE29-88834
https://doi.org/10.1115/ICONE29-88834
View Paper titled, The Effect of a Honey-Comb Porous Plate on the Critical Heat Flux Under Reduced Pressure Conditions
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Topics: Critical heat flux, Honeycomb structures, Pressure
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 Study and Intelligent Prediction on Pressure Fluctuation of Accumulator Under Ocean Conditions

Tianyi Wei, Guanhui Xie, Dongyang Li, Sichao Tan, Yangyang Du, Zhongyi Li, Yuan Wang
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A009, August 8–12, 2022
Paper No: ICONE29-89212
https://doi.org/10.1115/ICONE29-89212
View Paper titled, Experimental Study and Intelligent Prediction on Pressure Fluctuation of Accumulator Under Ocean Conditions
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Topics: Machinery, Nuclear power stations, Oceans, Pressure, Secondary cells, Sloshing
Proceedings Papers

Hydrogen Loading System for Thin Films for Betavoltaics

Darrell Cheu, Thomas Adams, Shripad Revankar
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A118, August 8–12, 2022
Paper No: ICONE29-93910
https://doi.org/10.1115/ICONE29-93910
View Paper titled, Hydrogen Loading System for Thin Films for Betavoltaics
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Topics: Hydrogen, Thin films, Palladium, Absorption, Beta particles, Cycles, Density, Desorption, Engineering simulation, Junctions
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
Proceedings Papers

Modeling and Fault Diagnosis of Pressurizer Based on Bond Graph

Zhuoran Zhou, Minjun Peng, Hang Wang, Yingying Jiang
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A108, August 8–12, 2022
Paper No: ICONE29-93053
https://doi.org/10.1115/ICONE29-93053
View Paper titled, Modeling and Fault Diagnosis of Pressurizer Based on Bond Graph
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Topics: Expert systems, Fault diagnosis, Modeling, Valves, Computer simulation, Failure, Flow (Dynamics), Nuclear power stations, Pressure, Safety
Proceedings Papers

Research on the Influence of Water Tank Liquid Level on Low Pressure Two-Phase Open Natural Circulation Flow and Heat Exchange

Shengnan Zhang, Zhongning Sun, Nan Zhang
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A072, August 8–12, 2022
Paper No: ICONE29-92041
https://doi.org/10.1115/ICONE29-92041
View Paper titled, Research on the Influence of Water Tank Liquid Level on Low Pressure Two-Phase Open Natural Circulation Flow and Heat Exchange
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Topics: Flow (Dynamics), Heat, Pressure, Water
Proceedings Papers

Anomalies Detection in Structures, System and Components for Supporting Nuclear Long Term Operation Program

Salvatore Angelo Cancemi, Rosa Lo Frano
Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A110, August 8–12, 2022
Paper No: ICONE29-93193
https://doi.org/10.1115/ICONE29-93193
View Paper titled, Anomalies Detection in Structures, System and Components for Supporting Nuclear Long Term Operation Program
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Topics: Algorithms, Digital twin, Failure, Finite element analysis, Machine learning, Maintenance, Nuclear power stations, Nuclear reactors, Pipes, Pressure
Proceedings Papers

Study of Application of Automatic Cooldown/Heatup Technology on CPR1000 Nuclear Power Plant

Wang Kai, Ming Jia Zhou, Wei Zhang
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A037, August 8–12, 2022
Paper No: ICONE29-91242
https://doi.org/10.1115/ICONE29-91242
View Paper titled, Study of Application of Automatic Cooldown/Heatup Technology on CPR1000 Nuclear Power Plant
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Topics: Automatic control, Control systems, Cooling, Design, Heating, Heating and cooling, Nuclear power stations, Pressure, Simulation, Temperature
Proceedings Papers

Numerical Study of Pressure Wave Effect in Steam Generator Tube Rupture Accident of Lead-Cooled Fast Reactor

Chong Qin, Kefan Zhang, Wenpei Feng, Hongli Chen
Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A065, August 8–12, 2022
Paper No: ICONE29-92114
https://doi.org/10.1115/ICONE29-92114
View Paper titled, Numerical Study of Pressure Wave Effect in Steam Generator Tube Rupture Accident of Lead-Cooled Fast Reactor
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Topics: Accidents, Boilers, Fast neutron reactors, Pressure, Rupture, Waves
Proceedings Papers

Research on Once-Through Steam Generator Steam Pressure Response Characteristics

Xiaoting Wang, Yiran Liu, Jianmin Zhu
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A054, August 8–12, 2022
Paper No: ICONE29-93564
https://doi.org/10.1115/ICONE29-93564
View Paper titled, Research on Once-Through Steam Generator Steam Pressure Response Characteristics
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Topics: Boilers, Control systems, Engineering simulation, Pressure, Pressure control, Simulation, Steam, Transients (Dynamics)
Proceedings Papers

Data Driven Methods for Break Size and Location Estimation in LOCA Based on Deep Learning

Peng Yuan, Jian Deng, Zhifang Qiu, Qinglan Xu, Dahuan Zhu, Tao Huang, Zhongchun Li, Peng Du
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A006, August 8–12, 2022
Paper No: ICONE29-92380
https://doi.org/10.1115/ICONE29-92380
View Paper titled, Data Driven Methods for Break Size and Location Estimation in LOCA Based on Deep Learning
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Topics: Accidents, Algorithms, Artificial neural networks, China, Coolants, Design, Flow (Dynamics), Machine learning, Nuclear power stations, Nuclear reactors
Proceedings Papers

Numerical Analysis on Heat Transfer Characteristics and Buoyancy Effects of Supercritical Pressure Water in Vertical Tube

Yining Lou, Zhen Zhang
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A029, August 8–12, 2022
Paper No: ICONE29-92951
https://doi.org/10.1115/ICONE29-92951
View Paper titled, Numerical Analysis on Heat Transfer Characteristics and Buoyancy Effects of Supercritical Pressure Water in Vertical Tube
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Topics: Buoyancy, Computer simulation, Heat transfer, Numerical analysis, Pressure, Water
Proceedings Papers

Analysis of the Thermal Performance of the Passive Containment Cooling System Based on Heat Pipe Technology Under Nuclear Accidents

Ji Wenying, Lu Changdong, Ou Yangyong, Chen Yichen
Proc. ASME. ICONE29, Volume 7B: Thermal-Hydraulics and Safety Analysis, V07BT07A041, August 8–12, 2022
Paper No: ICONE29-93273
https://doi.org/10.1115/ICONE29-93273
View Paper titled, Analysis of the Thermal Performance of the Passive Containment Cooling System Based on Heat Pipe Technology Under Nuclear Accidents
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Topics: Accidents, Containment, Cooling systems, Heat pipes, Pressure