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    News
    Advancing high quality experimental benchmark data in reactor physics, criticality, shielding, used fuel, and decay heat

    The NEA organised the annual technical review group and task force meetings of key experimental data evaluation and preservation projects.

    News brief Nuclear science Criticality Experiments Radiation shielding ICSBEP Databases Radiation transport and shielding Reactor physics Reactor physics Criticality safety Verification and validation Verification SINBAD Nuclear science Benchmark …
    Published date: 13 May 2025
    Event
    Third International School on Simulation of Nuclear Reactor Systems (SINUS) with a focus on light water reactors, including SMRs
    5 May 2025 - 2 July 2025
    Online training & in-person event on 30 June - 2 July 2025 at Cambridge University, UK

    The NEA will organise the third International School on Simulation of Nuclear Reactor Systems (SINUS) on the topic of Reactor single- and multi-physics simulations based on Light Water Reactor (LWR) ...

    SINUS Nuclear science Education WPRS Nuclear science Training Reactor physics …
    Published date: 12 March 2025
    Activity
    Expert Group on Fuel Materials (EGFM)

    Under the guidance of the Working Party on Materials Science Issues in Nuclear Fuels and Structural Materials (WPFM), the Expert Group on Fuel Materials (EGFM) focuses on materials science aspects of...

    Nuclear fuel Material science NSC Nuclear science Materials science WPFM Nuclear science Accident tolerant fuels …
    Published date: 29 April 2025
    Activity
    Expert Group on Structural Materials (EGSM)

    Under the guidance of the Working Party on Materials Science Issues in Nuclear Fuels and Structural Materials (WPFM), the Expert Group on Structural Materials (EGSM) focuses on materials science aspe...

    Material science Structural materials NSC Nuclear science Materials science WPFM Nuclear science …
    Published date: 29 April 2025
    Activity
    Working Party on Materials Science Issues in Nuclear Fuels and Structural Materials (WPFM)

    Under the guidance of the Nuclear Science Committee (NSC), the Working Party on Materials Science Issues in Nuclear Fuels and Structural Materials (WPFM) addresses materials science aspects of nuclea...

    Nuclear fuel Material science Structural materials NSC Nuclear science Materials science WPFM Nuclear science Accident tolerant fuels …
    Published date: 29 April 2025
    NEA Working Paper
    Thermal-hydraulic Code Validation Benchmark Specifications for High -temperature Gas-cooled Reactors (HTGR) using High-temperature Test Facility (HTTF) data
    NEA/WKP(2024)3

    In 2022, the WPRS Expert Group on Thermal Hydraulics and Mechanics (EGTHM) mandated a new benchmark on high-temperature gas-cooled reactors (HTGR) using high-temperature test facility (HTTF) data an...

    CFD Nuclear science Thermal hydraulics WPRS Nuclear science Benchmark EGTHM …
    Published date: 28 April 2025
    News
    Discussing advances in reactor coolants and component technologies

    The 11th NEA Expert Group on Reactor Coolants and Components Technology (EGCoCoT) meeting was held in Paris on 22-23 April 2025.

    Nuclear fuel News brief Fuel studies Nuclear science EGCoCoT Liquid metal reactors Nuclear science Partitioning and transmutation Fuel cycle physics and chemistry …
    Published date: 25 April 2025
    News
    Examining structural materials for innovative nuclear systems

    The NEA held the Seventh International Workshop on Structural Materials for Innovative Nuclear Systems (SMINS-7) in Madrid, Spain.

    Structural materials News brief Materials science WPFM Nuclear science …
    Published date: 25 April 2025
    News
    FIDES-II: Ensuring the competences for irradiation experiments

    Project members met in France and online to discuss the ongoing and future activities.

    Fuel in nuclear safety Nuclear fuel News brief Fuel studies Nuclear science FIDES Nuclear safety research Reactor fuel performance Safety research Nuclear science Accident Tolerant Fuels Accident tolerant fuels …
    Published date: 23 April 2025
    Event
    2025 Meetings of the ICSBEP, IRPhEP, SFCOMPO Technical Review Groups and the SINBAD Task Force
    14 - 18 April 2025
    Jozef Stefan Institute (JSI), Reaktorski center Podgorica, Brinje 40, 1262 Dol pri Ljubljani, Ljubljana, Slovenia

    The NEA International Criticality Safety Benchmark Evaluation Project (ICSBEP), International Reactor Physics Experiments Evaluation Project (IRPhEP), International Assay Data of Spent Nuclear Fuel D...

    Nuclear science ICSBEP WPRS Radiation transport and shielding IRPhEP Reactor physics Criticality safety NSC Verification and validation SINBAD Nuclear science Benchmark …
    Published date: 31 March 2025
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