1-20 of 232
Valves
Close
Save search
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
Close Modal
Sort by
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
Topics: Accidents, Cladding systems (Building), Coolants, Damage, Fuel rods, Heat, Pressure, Resonance ionization spectroscopy, Safety, Leakage
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
Topics: Feedwater, Flow (Dynamics), Shapes, Valves
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
View Paper
PDF
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
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, V001T03A003, August 4–6, 2021
Paper No: ICONE28-64134
DOI: https://doi.org/10.1115/ICONE28-64134
View Paper
PDF
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
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, V001T02A019, August 4–6, 2021
Paper No: ICONE28-64527
DOI: https://doi.org/10.1115/ICONE28-64527
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
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
View Paper
PDF
Topics: Gates (Closures), Support vector machines, Valves