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Proceedings Papers

Research on Nuclear Turbine Control and Protection System Based on DCS Integrated Technical Solution

Guilian Shi, Jikun Wang, Jingbin Gao
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, V001T02A006, August 4–6, 2021
Paper No: ICONE28-64191
DOI: https://doi.org/10.1115/ICONE28-64191
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Topics: Nuclear power stations, Security, Turbines, Control systems, Safety, China, Cycles, Engineering prototypes, Maintenance, Steam turbines
Proceedings Papers

Codes and Methods Improvements for VVER Comprehensive Safety Assessment: The CAMIVVER H2020 Project

Denis Verrier, Barbara Vezzoni, Barbara Calgaro, Olivier Bernard, Alberto Previti, Clément Lafaurie, Artur Hashymov, Pavlin Groudev, Antoaneta Stefanova, Neli Zaharieva, Frédéric Damian, Pietro Mosca, Daniele Tomatis, Ulrich Bieder, Adrien Willien, Nicolas Dos Santos, Luigi Mercatali, Victor Hugo Sanchez-Espinoza, Nicola Forgione, Sandro Paci
Proc. ASME. ICONE28, Volume 2: Nuclear Fuels, Research, and Fuel Cycle; Nuclear Codes and Standards; Thermal-Hydraulics, V002T07A010, August 4–6, 2021
Paper No: ICONE28-64169
DOI: https://doi.org/10.1115/ICONE28-64169
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Topics: Physics, Pressurized water reactors, Safety, Computers, Computational fluid dynamics, Maintenance, Modeling, Nuclear industry, Security, Thermal hydraulics
Proceedings Papers

Development of Digital Twins of PWR Steam Generators: Description of Two Maintenance-Oriented Use Cases

Enrico Deri, Christophe Varé, Matthieu Wintergerst
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, V001T01A002, August 4–6, 2021
Paper No: ICONE28-63246
DOI: https://doi.org/10.1115/ICONE28-63246
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Topics: Boilers, Maintenance, Pressurized water reactors, Computation, Design, Emergency preparedness, Engineering disciplines, Fracture (Materials), Inspection, Instrumentation
Proceedings Papers

Optimization of Maintenance Strategy for Sea Water Pumps in Nuclear Plants

Ling Zhao, Deyi Liu, Ming Zhao
Proc. ASME. ICONE28, Volume 4: Student Paper Competition, V004T14A082, August 4–6, 2021
Paper No: ICONE28-65720
DOI: https://doi.org/10.1115/ICONE28-65720
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Topics: Maintenance, Nuclear power stations, Optimization, Probabilistic safety assessment, Pumps, Seawater, In-service inspection, Probability, Risk, Safety
Proceedings Papers

Application of Probabilistic Safety Analysis for Nuclear Power Plant Overhaul Risk Assessment

Deyi Liu, Yong Cao, Ming Zhao, Yang Luo, Shengjia Zou, Mengying Hu, Jie Xu, Li Wang, Ling Zhao
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, V003T13A002, August 4–6, 2021
Paper No: ICONE28-64332
DOI: https://doi.org/10.1115/ICONE28-64332
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Topics: Nuclear power stations, Probabilistic safety assessment, Risk assessment, Risk, Safety, China, Damage, Decision making, Design, Fuels
Proceedings Papers

Configuration Risk Management Support for the Maintenance Rules at Qinshan NPP1

Li Wang, Zilong Wang, Deyi Liu, Jie Xu, Jianzhang Zhou, Shengjia Zou
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, V003T13A006, August 4–6, 2021
Paper No: ICONE28-64543
DOI: https://doi.org/10.1115/ICONE28-64543
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Topics: Maintenance, Risk assessment, Risk management, Safety
Proceedings Papers

Investigating Structural Response of Pressure Reducing Valve of Supercritical Steam Generator System Under Cyclic Moments, Thermal Transient, and Pressure Loadings

Nak-Kyun Cho, Pavitra Bansal, Antony M. Hurst
Proc. ASME. ICONE2020, Volume 1: Beyond Design Basis; Codes and Standards; Computational Fluid Dynamics (CFD); Decontamination and Decommissioning; Nuclear Fuel and Engineering; Nuclear Plant Engineering, V001T06A015, August 4–5, 2020
Paper No: ICONE2020-16426
DOI: https://doi.org/10.1115/ICONE2020-16426
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Topics: Boilers, Pressure, Transients (Dynamics), Valves, Pipes, Temperature, Collapse, Engineers, Fatigue, Flow (Dynamics)
Proceedings Papers

Nuclear Regulatory Acceptance of Certified Process Data Reconciliation (CPDR)

Andy Jansky, Magnus Langenstein
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T09A006, August 4–5, 2020
Paper No: ICONE2020-16525
DOI: https://doi.org/10.1115/ICONE2020-16525
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Topics: Maintenance, Measurement uncertainty, Municipal solid wastes, Nuclear power stations, Optimization, Power uprate, Public utilities, Risk, Safety, Solid wastes
Proceedings Papers

Single Point Vulnerabilities Management Strategy of Qinshan Nuclear Power Plant

Wang Hanlin
Proc. ASME. ICONE2020, Volume 2: Nuclear Policy; Nuclear Safety, Security, and Cyber Security; Operating Plant Experience; Probabilistic Risk Assessments; SMR and Advanced Reactors, V002T10A005, August 4–5, 2020
Paper No: ICONE2020-16491
DOI: https://doi.org/10.1115/ICONE2020-16491
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Topics: Maintenance, Nuclear power stations, Reliability, Risk management, Stress, Trains
Proceedings Papers

Study on Flow Structure in a Supersonic Steam Injector

Yuki Kamata, Masaya Fujishiro, Akiko Kaneko, Yutaka Abe
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A069, July 22–26, 2018
Paper No: ICONE26-82058
DOI: https://doi.org/10.1115/ICONE26-82058
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Topics: Ejectors, Flow (Dynamics), Pressure, Diffusers, Brightness (Photometry), Condensation, Nuclear power stations, Accidents, Countermeasures, Fluids
Proceedings Papers

Hydraulic Characteristics Research on SG Under Tube Plugging Operations Using FLUENT

Xiaohan Zhao, Mingjun Wang, Wenxi Tian, G. H. Su, Suizheng Qiu
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A042, July 22–26, 2018
Paper No: ICONE26-81641
DOI: https://doi.org/10.1115/ICONE26-81641
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Topics: Accidents, Boilers, Computer software, Coolants, Failure, Flow (Dynamics), Heat exchangers, Heat transfer, Maintenance, Nuclear fission
Proceedings Papers

Derivation of Critical Parameters of Betavoltaics

Darrell S. Cheu, Thomas E. Adams, Shripad T. Revankar
Proc. ASME. ICONE26, Volume 9: Student Paper Competition, V009T16A007, July 22–26, 2018
Paper No: ICONE26-81109
DOI: https://doi.org/10.1115/ICONE26-81109
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Topics: Absorption, Atomic batteries, Beta particles, Capacitance, Density, Electrons, Engineering simulation, Fluctuations (Physics), Irradiation (Radiation exposure), Junctions
Proceedings Papers

CFD Modelling of Loss of Vacuum Accident (LOVA) for CFETR

Youyou Xu, Songlin Liu, Xiaoman Cheng, Xuebin Ma
Proc. ASME. ICONE26, Volume 8: Computational Fluid Dynamics (CFD); Nuclear Education and Public Acceptance, V008T09A032, July 22–26, 2018
Paper No: ICONE26-81970
DOI: https://doi.org/10.1115/ICONE26-81970
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Topics: Accidents, Computational fluid dynamics, Modeling, Vacuum, Air flow, Dust, Leakage, Maintenance, Bridges (Structures), China
Proceedings Papers

Calibration of Inspection Strategies in Support of Aging Management Programs: A Probabilistic Approach

M. D. Pandey, M. I. Jyrkama
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T14A003, July 22–26, 2018
Paper No: ICONE26-81115
DOI: https://doi.org/10.1115/ICONE26-81115
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Topics: Calibration, Inspection, Life extension, Maintenance, Nuclear power stations, Safety
Proceedings Papers

Real-Time Online Risk Monitoring and Management Method for Maintenance Optimization in Nuclear Power Plant

Anqi Xu, Zhijian Zhang, HuaZhi Zhang, Min Zhang, He Wang, Yingfei Ma, Sijuan Chen, Yan Wang, Gangyang Zheng
Proc. ASME. ICONE26, Volume 2: Plant Systems, Structures, Components, and Materials; Risk Assessments and Management, V002T14A021, July 22–26, 2018
Paper No: ICONE26-82472
DOI: https://doi.org/10.1115/ICONE26-82472
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Topics: Maintenance, Nuclear power stations, Optimization, Risk monitoring, Risk, Risk assessment, Errors, Modeling, Computational methods, Control systems
Proceedings Papers

Development of Malicious Hand Behaviors Detection Method by Movie Analysis

Kazuyuki Demachi, Shi Chen
Proc. ASME. ICONE26, Volume 4: Nuclear Safety, Security, and Cyber Security; Computer Code Verification and Validation, V004T06A020, July 22–26, 2018
Paper No: ICONE26-81643
DOI: https://doi.org/10.1115/ICONE26-81643
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Topics: Accidents, Algorithms, Artificial neural networks, Countermeasures, Delays, Design, Fukushima nuclear disaster, Japan, 2011, Machine learning, Maintenance, Matlab
Proceedings Papers

A New Safety Analysis Method of Control Rod Ejection Accident in PWR NPP Based on the Failure of Causal Relationship

Shiyu Yan, Hua Liu, Zhaohui Liu, Xiaohua Yang, Meng Li, Zhi Chen
Proc. ASME. ICONE26, Volume 4: Nuclear Safety, Security, and Cyber Security; Computer Code Verification and Validation, V004T06A027, July 22–26, 2018
Paper No: ICONE26-81879
DOI: https://doi.org/10.1115/ICONE26-81879
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Topics: Accidents, Failure, Nuclear power stations, Pressurized water reactors, Safety, Design, Simulation, Acceptance criteria, Computer software, Dynamics (Mechanics)
Proceedings Papers

Multi-Diversity for FPGA Platform Based NPP I&C Systems: New Possibilities and Assessment Technique

Vyacheslav Kharchenko, Andriy Kovalenko, Kostiantyn Leontiiev, Artem Panarin, Vyacheslav Duzhy
Proc. ASME. ICONE26, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle, and Balance of Plant; Instrumentation and Control (I&C) and Influence of Human Factors; Innovative Nuclear Power Plant Design and SMRs, V001T04A018, July 22–26, 2018
Paper No: ICONE26-82377
DOI: https://doi.org/10.1115/ICONE26-82377
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Topics: Nuclear power stations, Algorithms, Maintenance, Redundancy (Engineering), Risk, Buses, Control systems, Cycles, Failure, Hardware
Proceedings Papers

Transient Reactor Test Facility Restart 23 Years Later

Bradley K. Heath, Cody C. Race, Lee O. Nelson
Proc. ASME. ICONE26, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle, and Balance of Plant; Instrumentation and Control (I&C) and Influence of Human Factors; Innovative Nuclear Power Plant Design and SMRs, V001T01A012, July 22–26, 2018
Paper No: ICONE26-81833
DOI: https://doi.org/10.1115/ICONE26-81833
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Topics: Test facilities, Transients (Dynamics), Testing, Safety, Nuclear reactors, Corrective actions, Inspection, Maintenance
Proceedings Papers

On the Use of Robust Command Shaping for Vibration Reduction During Remote Handling of Large Components in Tokamak Devices

Stanislao Grazioso, Giuseppe Di Gironimo
Proc. ASME. ICONE26, Volume 1: Operations and Maintenance, Engineering, Modifications, Life Extension, Life Cycle, and Balance of Plant; Instrumentation and Control (I&C) and Influence of Human Factors; Innovative Nuclear Power Plant Design and SMRs, V001T01A015, July 22–26, 2018
Paper No: ICONE26-82346
DOI: https://doi.org/10.1115/ICONE26-82346
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Topics: Tokamaks, Vibration, Vessels, Engineering simulation, Simulation, Maintenance, Nuclear fusion, Shapes, Stress, Transients (Dynamics)