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NEA Document
Benchmarking Calculations on Halden IFA-650 LOCA Test Results
NEA/CSNI/R(2010)6

The NEA Working Group on Fuel Safety (WGFS) is tasked with advancing understanding of fuel safety issues by assessing the technical basis for current safety criteria and their applicability to high b...

English Nuclear safety research CSNI Benchmark WGFS …
Published date: 15 November 2010
Publications and Reports
CSNI Technical Opinion Paper No. 19 - Applicability of Nuclear Fuel Safety Criteria to Accident-Tolerant Fuel Designs

Following the accident at the Fukushima Daiichi Nuclear Power Plant, many countries began funding research and development on nuclear fuel designs with enhanced accident tolerance (ATFs). ATFs have i...

Fuel in nuclear safety English Nuclear safety research Accident tolerant fuels WGFS Technical Opinion Papers …
Published date: 18 July 2022
NEA Document
CSNI Technical Opinion Papers No.13: LOCA Criteria Basis and Test Methodology
NEA/CSNI/R(2011)7

The NEA Committe on the Safety of Nuclear Installations (CSNI), noting that different approaches to determining cladding embrittlement criteria produced nearly identical limits, asked the Working Gro...

English Nuclear safety research CSNI WGFS
Published date: 1 January 2011
Publications and Reports
CSNI Technical Opinion Papers – No. 13

Acceptance criteria for emergency core cooling systems (ECCS) define the maximum temperature and degree of oxidation in order to avoid excessive embrittlement and hence failure of the fuel cladding, ...

English CSNI Nuclear safety regulation WGFS Technical Opinion Papers …
Published date: 21 September 2011
NEA Document
Leaking Fuel Impacts and Practices
NEA/CSNI/R(2014)10

The impact of leaking fuel rods on the operation of nuclear power plants and the practices of handling leaking fuel has been reviewed by the CSNI Working Group on Fuel Safety (WGFS) in order to promo...

English Nuclear safety research CSNI WGFS
Published date: 18 July 2014
NEA Document
Nuclear Fuel Behaviour during Reactivity Initiated Accidents (RIA): Workshop Proceedings
NEA/CSNI/R(2010)7

The NEA Working Group on Fuel Safety (WGFS) is tasked with advancing the current understanding of fuel safety issues by assessing the technical basis for current safety criteria and their applicabili...

English Nuclear safety research CSNI Proceedings WGFS …
Published date: 15 December 2010
Publications and Reports
Nuclear Fuel Behaviour in Loss-of-coolant Accident (LOCA) Conditions
English CSNI Nuclear safety regulation WGFS
Published date: 29 June 2009
NEA Document
Nuclear Fuel Behaviour in Loss-of-coolant Accident (LOCA) Conditions: State-of-the-art Report
NEA/CSNI/R(2009)15

The present report has been prepared by the Committee on the Safety of Nuclear Installations (CSNI) Working Group on Fuel Safety (WGFS) and covers the following technical aspects:

  • description of dif...
English State-of-the-art report Collective opinion Nuclear safety research Consensus position CSNI WGFS …
Published date: 1 January 2009
Publications and Reports
Nuclear Fuel Behaviour under Reactivity-initiated Accident (RIA) Conditions
English CSNI Nuclear safety regulation WGFS
Published date: 24 March 2010
NEA Document
Nuclear Fuel Behaviour under Reactivity-initiated Accident (RIA) Conditions: State-of-the-art Report 2010
NEA/CSNI/R(2010)1

In 1986, a working group of the NEA Committee on the Safety of Nuclear Installations issued a state-of-the-art report on water reactor fuel behaviour in design-basis accident (DBA) conditions. The re...

Fuel in nuclear safety English Nuclear safety research CSNI WGFS …
Published date: 23 April 2010