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Proceedings Papers

Research on Optimization Method of Risk-Informed In-Service Inspection Strategy of RCP-RRA Connection Inlet Valve in Nuclear Power Plant

Chen Li-Hui, Yong Zhang, Chen Shi-Jun

Proc. ASME. ICONE29, Volume 13: Risk Assessments and Management, V013T13A045, August 8–12, 2022

Paper No: ICONE29-93142

DOI: https://doi.org/10.1115/ICONE29-93142

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Topics: In-service inspection, Nuclear power stations, Optimization, Risk, Risk-informed in-service inspection, Valves

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

DOI: https://doi.org/10.1115/ICONE29-93053

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Topics: Expert systems, Fault diagnosis, Modeling, Valves, Computer simulation, Failure, Flow (Dynamics), Nuclear power stations, Pressure, Safety

Proceedings Papers

Parametric Study of Throttling Window Shapes on Flow Force Characteristics in Main Feed Water Regulating Valve

Lei Zhao, Qiang Ru, Jia-Yi Wu, Jin-Yuan Qian

Proc. ASME. ICONE29, Volume 15: Student Paper Competition, V015T16A114, August 8–12, 2022

Paper No: ICONE29-93483

DOI: https://doi.org/10.1115/ICONE29-93483

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Topics: Feedwater, Flow (Dynamics), Shapes, Valves

Proceedings Papers

Cause Analysis and Improvement of Drain Regulating Valve Blockage in Nuclear Power Plant

Xue Kai, Li Jing, Hu Wensheng, Guo Chaofan, Du Pengcheng

Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A079, August 8–12, 2022

Paper No: ICONE29-93344

DOI: https://doi.org/10.1115/ICONE29-93344

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Topics: Design, Nuclear power stations, Valves

Proceedings Papers

Seismic Analysis of Fuel Transfer Tube Gate Valve

Su Ziwei, Zhang Xin

Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A010, August 8–12, 2022

Paper No: ICONE29-89869

DOI: https://doi.org/10.1115/ICONE29-89869

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Topics: Design, Fuels, Gates (Closures), Seismic analysis, Valves

Proceedings Papers

State Monitoring of Electric Gate Valve of Nuclear Power Plant Based on Kernel Principal Component Analysis and Jensen-Shannon Divergence

Xiaokun Wang, Hang Wang, Qiang Deng, Renyi Xu

Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A051, August 8–12, 2022

Paper No: ICONE29-92733

DOI: https://doi.org/10.1115/ICONE29-92733

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Topics: Gates (Closures), Nuclear power stations, Principal component analysis, Valves

Proceedings Papers

Design Verification of Minimum Flow Valve of the Main Feed Water Pump Based on the Full-Range Simulation Platform of CPR 1000

Zhenhua Zhang, Bo Zhang, Chaoying Zheng

Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A014, August 8–12, 2022

Paper No: ICONE29-90543

DOI: https://doi.org/10.1115/ICONE29-90543

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Topics: Design, Feedwater, Flow (Dynamics), Pumps, Simulation, Valves

Proceedings Papers

Research and Treatment of Pressure Regulation Defects in Fuel Circuit of Emergency Diesel Engine of One Nuclear Power Plant

Guo Feng

Proc. ASME. ICONE29, Volume 1: Nuclear Plant Operation and Maintenance, Engineering and Modification, Operation Life Extension (OLE), and Life Cycle, V001T01A049, August 8–12, 2022

Paper No: ICONE29-92726

DOI: https://doi.org/10.1115/ICONE29-92726

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Topics: Circuits, Diesel engines, Emergencies, Fuels, Nuclear power stations, Pressure, Valves

Proceedings Papers

Sleeve Spacing Analysis on Flow Characteristics of Double-Layer Sleeve Control Valve

Jia-xi Nie, Wei-ping Chen, Cong-wei Hou, Zhen-hao Lin, Zhi-jiang Jin, Jin-yuan Qian

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A063, August 8–12, 2022

Paper No: ICONE29-93449

DOI: https://doi.org/10.1115/ICONE29-93449

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Topics: Flow (Dynamics), Valves

Proceedings Papers

Effect of Pilot Solenoid Valve Throat Diameter on Dynamic Response Time in Main Steam Valve Set

Chuang Liu, Jia-lin Zang, Zhi-jiang Jin, Jin-yuan Qian

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A062, August 8–12, 2022

Paper No: ICONE29-93377

DOI: https://doi.org/10.1115/ICONE29-93377

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Topics: Dynamic response, Solenoids, Steam, Valves

Proceedings Papers

Analysis of Flow Noise and Vibration Performance for Heat Supply Network Bleed Valve

Jibing Lu, Mengling Shen, Cangmei Xing, Caizhang Wen, Zeyu Wu

Proc. ASME. ICONE29, Volume 8: Computational Fluid Dynamics (CFD) and Applications, V008T08A053, August 8–12, 2022

Paper No: ICONE29-92921

DOI: https://doi.org/10.1115/ICONE29-92921

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Topics: Flow (Dynamics), Heat, Large eddy simulation, Noise (Sound), Valves, Vibration

Proceedings Papers

Study of Effective Isolation Technology of Main Feedwater

Jiaming Zhao, Liqiang Fang, Liang Ding

Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A047, August 8–12, 2022

Paper No: ICONE29-91611

DOI: https://doi.org/10.1115/ICONE29-91611

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Topics: Feedwater, Valves, Water hammer

Proceedings Papers

Experiment Investigation on Onset of Flow Instability in Upward Tube Under Low Pressure Condition

Bing Yang, Minfu Zhao, Junhan Wei

Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A035, August 8–12, 2022

Paper No: ICONE29-90817

DOI: https://doi.org/10.1115/ICONE29-90817

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Topics: Flow instability, Pressure, Pressure drop, Two-phase flow, Bubbles, Cooling, Flow (Dynamics), Fluids, Heat, Heat flux

Proceedings Papers

Analysis of Interfacing Systems LOCA for RIS-RHR System Under Full Pressure Conditions

Guogang Bao, Changdong Lu, Weiwei Wang, Ren Liang, Zhikang Lin, Yong Ouyang

Proc. ASME. ICONE29, Volume 7A: Thermal-Hydraulics and Safety Analysis, V07AT07A013, August 8–12, 2022

Paper No: ICONE29-89383

DOI: https://doi.org/10.1115/ICONE29-89383

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Topics: Accidents, Cladding systems (Building), Coolants, Damage, Fuel rods, Heat, Pressure, Resonance ionization spectroscopy, Safety, Leakage

Proceedings Papers

Analysis of Flow Resistance Influence on Step-Down Process of the Control Rod Hydraulic Drive System

Linqing Yang, Benke Qin, Hanliang Bo

Proc. ASME. ICONE28, Volume 1: Operating Plant Challenges, Successes, and Lessons Learned; Nuclear Plant Engineering; Advanced Reactors and Fusion; Small Modular and Micro-Reactors Technologies and Applications, V001T02A007, August 4–6, 2021

Paper No: ICONE28-64227

DOI: https://doi.org/10.1115/ICONE28-64227

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Topics: Flow (Dynamics), Hydraulic cylinders, Hydraulic drive systems, Valves

Proceedings Papers

Numerical Investigation of Safety System Parameters in Molten Salt Reactor: Wall Effect on Freeze Valve Opening Time

Muhammad Ilham, Indarta Kuncoro Aji, Tomio Okawa

Paper No: ICONE28-64134

DOI: https://doi.org/10.1115/ICONE28-64134

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Topics: Melting, Molten salt reactors, Safety, Solidification, Valves

Proceedings Papers

Simulation for Predicting Condition of Plant Equipment

Shoichi Kashiwase, Kenji Osaki, Makoto Hatakeyama, Tomokazu Kaneko

Paper No: ICONE28-64527

DOI: https://doi.org/10.1115/ICONE28-64527

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Topics: Engines, Motors, Pumps, Simulation, Valves

Proceedings Papers

Study on the Applicability of Typical Valve Failure Data to Non-Reactor Nuclear Fuel Cycle Front-End Facilities

Dan Lyu, Xiao-wei Yang, Yan Lu, Shi-jun Wang, Chun-yan Xu

Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T05A005, August 4–6, 2021

Paper No: ICONE28-63354

DOI: https://doi.org/10.1115/ICONE28-63354

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Topics: Failure, Failure data, Nuclear fuel cycle, Valves

Proceedings Papers

Water Hammer Simulation in Two-Phase Flow Regimes Using Open Source Code OpenFOAM

Paul Fuchs, Marco K. Koch

Proc. ASME. ICONE28, Volume 3: Computational Fluid Dynamics (CFD); Verification and Validation; Advanced Methods of Manufacturing (AMM) for Nuclear Reactors and Components; Decontamination, Decommissioning, and Radioactive Waste Management; Beyond Design Basis and Nuclear Safety; Risk Informed Management and Regulation, V003T08A001, August 4–6, 2021

Paper No: ICONE28-61351

DOI: https://doi.org/10.1115/ICONE28-61351

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Topics: Computational fluid dynamics, Simulation, Two-phase flow, Water hammer, Pipes, Pressure, Cavitation, Fluid structure interaction, Bubbles, Fluids

Proceedings Papers

Anomaly Detection of Electric Gate Valve Based on Multi-Kernel Support Vector Machine

Jing Luo, Hang Wang, Minjun Peng

Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A064, August 4–6, 2021

Paper No: ICONE28-64766

DOI: https://doi.org/10.1115/ICONE28-64766

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Topics: Gates (Closures), Support vector machines, Valves

2 3 4 5

NARROW

Research on Optimization Method of Risk-Informed In-Service Inspection Strategy of RCP-RRA Connection Inlet Valve in Nuclear Power Plant

Modeling and Fault Diagnosis of Pressurizer Based on Bond Graph

Parametric Study of Throttling Window Shapes on Flow Force Characteristics in Main Feed Water Regulating Valve

Cause Analysis and Improvement of Drain Regulating Valve Blockage in Nuclear Power Plant

Seismic Analysis of Fuel Transfer Tube Gate Valve

State Monitoring of Electric Gate Valve of Nuclear Power Plant Based on Kernel Principal Component Analysis and Jensen-Shannon Divergence

Design Verification of Minimum Flow Valve of the Main Feed Water Pump Based on the Full-Range Simulation Platform of CPR 1000

Research and Treatment of Pressure Regulation Defects in Fuel Circuit of Emergency Diesel Engine of One Nuclear Power Plant

Sleeve Spacing Analysis on Flow Characteristics of Double-Layer Sleeve Control Valve

Effect of Pilot Solenoid Valve Throat Diameter on Dynamic Response Time in Main Steam Valve Set

Analysis of Flow Noise and Vibration Performance for Heat Supply Network Bleed Valve

Study of Effective Isolation Technology of Main Feedwater

Experiment Investigation on Onset of Flow Instability in Upward Tube Under Low Pressure Condition

Analysis of Interfacing Systems LOCA for RIS-RHR System Under Full Pressure Conditions

Analysis of Flow Resistance Influence on Step-Down Process of the Control Rod Hydraulic Drive System

Numerical Investigation of Safety System Parameters in Molten Salt Reactor: Wall Effect on Freeze Valve Opening Time

Simulation for Predicting Condition of Plant Equipment

Study on the Applicability of Typical Valve Failure Data to Non-Reactor Nuclear Fuel Cycle Front-End Facilities

Water Hammer Simulation in Two-Phase Flow Regimes Using Open Source Code OpenFOAM

Anomaly Detection of Electric Gate Valve Based on Multi-Kernel Support Vector Machine

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