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COG and NEA sign MOU to advance global PHWR safety research

CANDU Owners Group (COG) and the NEA have signed a Memorandum of Understanding to co-operate in research and activities related to pressurised heavy water reactor (PHWR) technology. 

Press release Nuclear safety Nuclear safety research CANDU reactors International co-operation Pressurised heavy water reactors Canada Safety research …
Published date: 30 September 2020
NEA Document
Collection and Analysis of Common-cause Failures of Heat Exchangers: International Common-cause Failure Data Exchange (ICDE) Project Report
NEA/CSNI/R(2015)11

This report documents a study performed on a set of ICDE events related to heat exchangers. The events studied here had been collected in the ICDE database. Organisations from Canada, Germany, Japan,...

English Accident analysis and management Safety of electrical systems Nuclear safety research Ancillary data CSNI Joint project Safety Safety of components and structures Safety research Risk assessment …
Published date: 1 April 2013
NEA Document
Collection and Analysis of Fire Events (2010-2013) – Extensions in the Database and Applications: Fire Project Report
NEA/CSNI/R(2015)14

The Committee on the Safety of Nuclear Installations (CSNI) Working Group on Risk Assessment (WGRISK) (formerly PWG5) established in 1996 a Task Group to review the status and maturity of methods use...

English WGRISK Nuclear safety research CSNI Probabilistic risk assessment …
Published date: 16 December 2015
Activity
Committee on the Safety of Nuclear Installations (CSNI)

The Committee on the Safety of Nuclear Installations (CSNI) is responsible for NEA programmes and activities that support maintaining and advancing the scientific and technical knowledge base of the ...

Fuel in nuclear safety Risk assessment Accident analysis and management Fuel cycle facility safety Safety of electrical systems External hazards and nuclear safety Nuclear safety research CSNI Safety Safety of components and structures …
Published date: 10 February 2021
NEA Document
Comparison of Methodologies for the Simulation of Electrical Systems in Nuclear Power Plants: Working Group on Electrical Power Systems Activity 3 Report
NEA/CSNI/R(2018)10

One of the major conclusions of this workshop was that simulation of electrical systems has not been adequately discussed at the international level despite the fact that it is used more and more fre...

English WGELEC Nuclear safety research CSNI
Published date: 19 February 2019
NEA Document
Comparison of Probabilistic Seismic Hazard Analysis of Nuclear Power Plants in Areas with Different Levels of Seismic Activity
NEA/CSNI/R(2019)1
Seismic hazards remain an important factor that nuclear power plant designers and operators worldwide must take into account. Therefore, the Working Group on the Integrity and Ageing of Components a...
English WGIAGE Nuclear safety research CSNI
Published date: 3 June 2019
Joint project
Component Operational Experience, Degradation and Ageing Programme (CODAP)

The Component Operational Experience, Degradation and Ageing Programme (CODAP) combines the follow-up of two previous NEA projects: the Pipe Failure Data Exchange Project (OPDE) and the stress corros...

Fuel in nuclear safety Risk assessment Accident analysis and management Nuclear safety research Databases CSNI Safety Safety of components and structures Safety research …
Published date: 29 April 2022
News
Computational fluid dynamics for nuclear reactor safety

The NEA Working Group on Analysis and Management of Accidents (WGAMA) held the eighth Computational Fluid Dynamics (CFD) for Nuclear Reactor Safety Applications (CFD4NRS-8) workshop virtually on 25-2...

News brief WGAMA Nuclear safety Accident analysis and management Nuclear safety research CSNI …
Published date: 30 November 2020
NEA Document
Computational Fluid Dynamics for Nuclear Reactor Safety Applications-6 (CFD4NRS-6)
NEA/CSNI/R(2017)20

Workshop Proceedings 13-15 September 2016 Cambridge USA

The present report summarises the 6th workshop on Computational Fluid Dynamics for Nuclear Reactor Safety Applications (CFD4NRS-6) in the bienn...

English WGAMA Nuclear safety research CSNI Proceedings …
Published date: 3 September 2018
Joint project
Computer-based Systems Important to Safety (COMPSIS) Project

Software-based systems are used and retrofitted in operating nuclear power plants worldwide. The failure modes of both hardware and software in these systems are to some extent different from the ana...

Risk assessment Accident analysis and management Digital instrumentation Nuclear safety research Safety research Digital instrumentation and control in nuclear safety …
Published date: 22 April 2020