tailieunhanh - Insights from the analysis of flooding-related international operating experience at NPPs

This paper presents insights and the related statistical analysis from the topical study of flooding-related international operating experience during the last 20 years. The study is the result of the European Clearinghouse activity and covers four databases: French, German, US Licensee Events Reports and the IAEA/NEA International Reporting System (IRS). | Progress in Nuclear Energy 138 2021 103821 Contents lists available at ScienceDirect Progress in Nuclear Energy journal homepage locate pnucene Insights from the analysis of flooding-related international operating experience at NPPs ˇ c Ba Zdenko Simi rbara Fern andez Andújar Miguel Peinador Veira European Commission Joint Research Centre Dir. G Nuclear Safety and Security Postbus 2 1755 ZG Petten the Netherlands A R T I C L E I N F O A B S T R A C T Keywords The structured review of operating experience provides useful insights for improved operation and regulation. Flooding event This paper presents insights and the related statistical analysis from the topical study of flooding-related inter Flooding protection national operating experience during the last 20 years. The study is the result of the European Clearinghouse Operating experience activity and covers four databases French German US Licensee Events Reports and the IAEA NEA International Insights Reporting System IRS . The methodology applied includes both a qualitative and a quantitative assessment screening review and statistical analysis. All relevant events 263 are characterised and a selection of these 109 are further analysed to derive insights. The paper presents 16 generic insights synthesised from 94 specific insights. The insights are grouped based on the systems causing the events and on the purpose for corrective actions. The statistical analysis shows the contribution the trend and the correlation between the events databases and the insights. The US and IRS events contribute the most to insights with important contributions from two other databases. A slightly increasing linear trend of the yearly number of events is missing only for the German events. The correlation analysis for the number of events contributing to the insights shows a noticeable correlation between the US and IRS databases and the BWR and PWR reactor type events. The analysis of the relative .

• Năng lượng
• Nuclear energy
• Flooding event
• Flooding protection
• Operating experience
• Quantitative assessment
• Statistical analysis
• Nuclear engineering and technology
• Integral nuclear data validation
• Experimental spent nuclear fuel compositions
• Economic Co operation and Development
• Nuclear Energy Agency
• Nuclear Criticality Safety
• Expanded spent fuel isotopic compositions
• Mitigation of high energy arcing faults
• Nuclear power plant medium voltage switchgear
• Nuclear power plants
• High energy arcing fault
• Heterogeneous global model
• Nuclear fuel cycle
• Nuclear energy evolution
• Nuclear energy systems
• Heterogeneous world model
• Study of the nuclear medium
• The nuclear medium
• 12C + 12C elastic scattering analysis
• Low energy region
• Effective nucleon nucleon
• The so called nuclear medium
• Low energy region
• Lecture Physics A2
• Bài giảng Vật lý A2
• Nuclear Physics
• Nuclear models
• Nuclear binding energy
• Energy
• Wind Energy
• Electrical energy
• Chemical energy
• Thermal energy
• Energy conversion
• Neutron and gamma ray energy reconstruction
• Characterization of special nuclear material
• Special nuclear material
• Gamma ray sources
• The reference spectral
• Nuclear knowledge management
• Wealth of nuclear expertise
• Attractiveness of nuclear career
• European Nuclear Education Network
• Nuclear energy industry
• Bài giảng Vật lý đại cương A2
• Vật lý đại cương A2
• Nuclear components
• Binding energy
• Nuclear force
• Nuclear reactions
• Nuclear law
• Nuclear liability
• Nuclear accidents
• Radioactive material
• Nuclear robotics
• Nuclear environments characterisation
• Ground based robotic systems
• Nuclear environments
• Space constraints
• Energy conversi
• Environmental Impact
• fossil fuels
• Energy world wide
• European nuclear data
• Nuclear data research
• Nuclear data improvement
• JRC action EUFRAT
• Public perceptions of nuclear energy in South Korea
• Evidence from Big Data
• Linguistic Inquiry and Word
• Wellknown social media
• Examination of different socioeconomic factors
• Contribute to the public acceptance of nuclear energy
• The public acceptance
• The binary nature of the dependent variable
• Propose policy recommendations
• Rii analysis
• Nuclear power generation
• SWOT RII analysis
• Energy needs of Pakistan
• Viable alternative
• Lecture General Physics II
• Bài giảng Vật lý đại cương 2
• Elementary particles
• Nuclear fission
• Fission equation
• Chain reaction
• Critical raw materials
• Spent nuclear fuel
• Energy production
• Platinum group metals
• Nuclear Option
• energy cycle
• CO2 emission
• Climate change
• Nuclear power
• energy sources
• Environmental and Natural Resource Management
• Nuclear Sciences
• Nuclear Waste Policy Act Of 1982
• Public Safety
• Nuclear fuel
• Physical Invertory Verification
• Quality Assurance
• Nuclear power plant
• Environmental impact assessment
• Environmental law
• Environmental agency
• Environmental regulations
• Nuclear regulatory body
• Nuclear installations
• Decommissioning and dismantling
• Constrained environments
• In situ measurements
• Nuclear decommissioning
• Final disposal
• Nuclear waste
• High trust societies
• Non consultative
• Equivalence
• Nuclear Structure
• Radioactivity
• Nuclear Processes
• Materials
• Gas Counters
• Neutron Chain Reactions