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NEA Document
Final Report on the Phase 1 of the Assessment of Structures Subjected to Concrete Pathologies (ASCET): Appendices 3 and 4
NEA/CSNI/R(2016)13/ADD1

Taking into account life extension of nuclear power plants (NPPs) there is a need to investigate degradation mechanisms of existing structures defining their aging management program. The Alkali Aggr...

English WGIAGE Nuclear safety research CSNI
Published date: 1 July 2017
NEA Document
Final Report on the Phase 1 of the Assessment of Structures Subjected to Concrete Pathologies (ASCET)
NEA/CSNI/R(2016)13

Taking into account life extension, concrete degradation becomes one of the main issues for long-term operation (LTO). Concrete pathologies/degradation mechanisms – alkali-aggregate reaction (AAR), d...

English WGIAGE Nuclear safety research CSNI
Published date: 4 July 2017
NEA Document
Riverine Flooding: Hazard Assessment and Protection of Nuclear Installations
NEA/CSNI/R(2018)14

Workshop Proceedings
21-23 March 2018, Paris, France

The WGEV “Riverine Flooding – Hazard Assessment and Protection of NPPs” task was designed to share regulatory practices and technical approaches fo...

English WGEV CSNI Proceedings
Published date: 7 September 2020
News
Progress in reactivity-initiated accident research

Two new reports from the WGFS highlight the latest developments in RIA research.

News brief Fuel studies Accident analysis and management Nuclear safety research CSNI WGFS Safety research …
Published date: 30 November 2022
Joint project
Halden Reactor Project - Fuels and Material

The Halden Reactor Project has been in operation at the Institute for Energy Technology (IFE) in Norway since 1958 and is the oldest NEA joint project. It brings together a large international techni...

Nuclear fuel Nuclear safety research LTO CSNI Joint project Safety of components and structures …
Published date: 17 October 2022
Joint project
Studsvik Cladding Integrity Project (SCIP)

Left: Scheme of Studsvik LOCA test facility Right: Microstructure of fragmented nuclear fuel, Studsvik

Fuel in nuclear safety Nuclear fuel Fuel cycle facility safety Nuclear safety research CSNI Back-end …
Published date: 7 December 2022
Joint project
PSB-VVER Project

The PSB-VVER is a large-scale thermal-hydraulics testing facility operated by the Electrogorsk Research and Engineering Centre (EREC) in Russia. The PSB-VVER Project was intended to provide the exper...

Risk assessment Accident analysis and management Thermal hydraulics Nuclear safety research CSNI Joint project Safety of components and structures Codes and programs Pressurised water reactors Safety research …
Published date: 22 April 2020
Joint project
Hydrogen Mitigation Experiments for Reactor Safety (HYMERES) Project

HYMERES phases

First phase (2013-2016)

The main objective of the first phase of the Hydro...

Fuel in nuclear safety Risk assessment Accident analysis and management Thermal hydraulics Nuclear safety research CSNI Safety Safety research …
Published date: 6 April 2020
Joint project
RASPLAV Project

The RASPLAV* Project was regarded as a successor to the Three Mile Island Vessel Investigation Project (TMI-VIP) completed in 1993. The TMI-VIP Project was set up to examine and assess the conditio...

Risk assessment Accident analysis and management Nuclear safety research CSNI Joint project Safety of components and structures …
Published date: 22 April 2020
Joint project
Source Term Evaluation and Mitigation (STEM) Project

STEM phases

First phase (2011-2015)

The STEM Project was initiated with a first phase in 2011 to improve the general ...

Fuel in nuclear safety Risk assessment Accident analysis and management Nuclear safety research CSNI Safety Safety research …
Published date: 8 April 2020