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    News
    New edition: the International Handbook of Evaluated Criticality Safety Benchmark Experiments

    The 2021 edition can be downloaded online.

    Modelling and simulation Criticality safety Criticality Verification and validation Verification Validation ICSBEP Benchmark …
    Published date: 22 November 2022
    Joint project
    Dragon Project

    View of Dragon Reactor. Photo: AEA Technology.

    In 1959, twelve OECD countries began the Dragon Reactor Experiment (DRE) to build a reactor at Winfrith in Dorset, United Kingdom. The Dragon was the fi...

    Criticality safety Generation IV reactors Nuclear science Gas-cooled reactors Reactor physics …
    Published date: 14 October 2022
    News
    Working Party on Nuclear Criticality Safety celebrates 25 years

    Over its 25 years of existence, the working party has contributed many topics and has led advances in criticality safety studies.

    News brief Criticality safety Nuclear science Criticality WPNCS …
    Published date: 28 July 2022
    Event
    27th Meeting of the Working Party on Nuclear Criticality Safety (WPNCS)
    27 June 2022 - 1 July 2022
    OECD headquarters, Paris XVI

    Under the guidance of the  Nuclear Science Committee (NSC) , the Working Party on Nuclear Criticality Safety (WPNCS) focuses on technical and scientific issues related to criticality safety. Specific...

    Criticality safety Nuclear science Criticality WPNCS
    Published date: 1 June 2022
    Activity
    Database for ICSBEP (DICE)

    The International Criticality Safety Benchmark Evaluation Project (ICSBEP) released the first version of the Database for the International Handbook of Evaluated Criticality Safety Benchmark Experime...

    Criticality safety Information, data and knowledge management Databases Benchmark
    Published date: 25 April 2022
    News
    Addressing technical and scientific issues around nuclear criticality safety

    WPNCS bi-annual event brought together 80 experts from 17 member countries.

    News brief Criticality safety Criticality WPNCS
    Published date: 7 February 2022
    News
    International review of benchmark experiments

    ICSBEP, SINBAD AND IRPhEP Technical Review Group meetings, October 2021.

    News brief Criticality safety Nuclear science SINBAD ICSBEP IRPhEP Reactor physics …
    Published date: 25 October 2021
    Activity
    Technical Review Group for the International Assay Data of Spent Nuclear Fuel Database (TRG SFCOMPO)

    The Technical Review Group (TRG) for the International Assay Data of Spent Nuclear Fuel Database (SFCOMPO) lies under the direction of the Working Party on Nuclear Criticality Safety (WPNCS).

    Criticality safety
    Published date: 13 April 2021
    News
    Experimental criticality safety benchmarks

    The ICSBEP Technical Review Group of over 65 international technical experts met remotely for the first time on 19-23 October 2020.

    News brief Criticality safety Nuclear science Criticality ICSBEP …
    Published date: 4 November 2020
    News
    International co-operation on nuclear criticality safety

    The NEA Working Party on Nuclear Criticality Safety (WPNCS) held its annual meetings on 6-10 July 2020 via video conference with 63 experts from 14 countries.

    News brief Criticality safety Nuclear science Criticality WPNCS …
    Published date: 5 August 2020
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