• About us
  • Topics
  • News and resources
  • Learning and tools
×
Home
About us
  • About us
  • Topics
  • Topics
  • News and resources
  • News and resources
  • Learning and tools
  • Learning and tools
  • Copyright © 2020 OECD. All rights reserved.
    DATA BANK
    my nea
    1. Home
    2. Results page
    • Relevance
    • Date
    • Title
    Reset all
    WPNCS
    Search
    9289
    results
    NEA Document
    The Effect of Temperature on the Neutron Multiplication Factor for Pressurised Water Reactor Fuel Assemblies: A Temperature Analysis Benchmark
    NEA/NSC/R(2022)1

    There is significant international interest in the effects of temperature on criticality safety evaluations. Improved access to nuclear data, notably thermal scattering data S(α,β) for hydrogen in ic...

    Nuclear science WPNCS Benchmark Pressurised water reactors
    Published date: 2 November 2023
    Event
    International Conference on Nuclear Criticality Safety (ICNC) 2023
    1 - 6 October 2023
    Sendai International Center, Miyagi, Japan

    The 12th International Conference on Nuclear Criticality Safety (ICNC) was held in Sendai, Japan, on 1-6 October 2023. Twenty years after the last conference in Japan, which was held in Tokai-mura as...

    Criticality safety WPNCS Safety Co-sponsored event
    Published date: 13 December 2022
    NEA Document
    Experimental Needs for Criticality Safety Purposes
    NEA/NSC/R(2022)6

    The goal of the Nuclear Energy Agency (NEA) Working Party on Nuclear Criticality Safety (WPNCS) Subgroup on Experimental Needs for Criticality Safety Purposes (SG-5) was to highlight the needs of int...

    Criticality safety Nuclear science Criticality WPNCS Experimental needs Nuclear science …
    Published date: 15 September 2023
    Activity
    Burn-up credit and nuclear criticality safety

    Burn-up credit is a safety approach that accounts for the reduction in the reactivity of configurations with spent nuclear fuel due to the change in their composition after irradiation.

    Criticality safety NSC Nuclear science Criticality WPNCS …
    Published date: 11 September 2023
    News
    Experts gather to discuss nuclear criticality safety

    The NEA Working Party on Nuclear Criticality Safety (WPNCS) held its bi-annual meetings in June 2023

    News brief Criticality safety Fuel studies Nuclear science Criticality WPNCS Benchmark …
    Published date: 24 July 2023
    NEA Document
    Statistical Tests for Diagnosing Fission Source Convergence and Undersampling in Monte Carlo Criticality Calculations
    NEA/NSC/R(2021)3

    Monte Carlo criticality calculations involve a two-step procedure based on a stochastic implementation of the power iteration method: first, achieve convergence of the fission source distribution dur...

    Criticality safety Monte Carlo method NSC Nuclear science Criticality WPNCS Nuclear science …
    Published date: 17 February 2023
    NEA Document
    Role of Integral Experiment Covariance Data for Criticality Safety Validation: EG UACSA Benchmark Phase IV
    NEA/NSC/R(2021)1

    This benchmark report has been compiled under the guidance of the NEA Working Party on Nuclear Criticality Safety (WPNCS) in the Subgroup on the Role of Integral Experiment Uncertainties and Covarian...

    English UACSA Criticality safety Criticality WPNCS Nuclear science Benchmark …
    Published date: 30 January 2023
    NEA Document
    Burnup Credit Criticality Benchmark Phase IIID: Burnup Calculations of Gadolinium- Bearing Fuel Rods in Boiling Water Reactor Assemblies for Storage and Transportation
    NEA/NSC/R(2022)3/CORR

    Please note that this report was initially published in November 2022 (NEA/NSC/R(2022)3) under erroneous benchmark number IIB; in this updated version (NEA/NSC/R(2022)3/CORR) this has been corrected ...

    Criticality safety Nuclear science WPNCS Nuclear science Benchmark …
    Published date: 30 November 2022
    Activity
    International Criticality Safety Benchmark Evaluation Project (ICSBEP)

    The primary purpose of the International Criticality Safety Benchmark Evaluation Project (ICSBEP) is to compile critical and subcritical benchmark experiment data into a standardised format that allo...

    Criticality safety Nuclear science Criticality WPNCS ICSBEP …
    Published date: 10 November 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
    • <<
    • <
    • 1
    • ...
    • >
    • 10 per page
      • 10 per page
      • 20 per page
      • 50 per page
      • 500 per page
    Stay informed
    Receive monthly updates on NEA work, activities and newly released reports.
    SUBSCRIBE
    Follow us
    Follow the NEA on Twitter, LinkedIn, Facebook and YouTube.
    VACANCIES
    CONTACT AND PRACTICAL INFORMATION
    DATA BANK
    TRAIN WITH THE NEA
    ABOUT US
    History and statute
    Who we are
    What we do
    How we work
    Founding documents
    Privacy
    Terms
    TOPICS
    Nuclear safety research
    Nuclear safety regulation
    Human aspects of nuclear safety
    Radiological protection
    Radioactive waste management
    Decommissioning and legacy management
    Nuclear science
    Nuclear technology
    Nuclear economics
    Nuclear law
    NEWS AND RESOURCES
    News and events
    Publications and reports
    Projects
    Co-sponsored events
    LEARNING AND TOOLS
    Train with the NEA
    Databases, programs and tools
    Learn online
    NEA-SERVICED BODIES
    Generation IV International Forum (GIF)
    International Framework for Nuclear Energy Cooperation (IFNEC)
    Multinational Design Evaluation Programme (MDEP)
    Copyright © 2020 OECD. All rights reserved.
    Privacy
    Terms
    • en English
    eNq9mF1z0kAUhu/5FZnM6B0JxFapJnQUW2WmHbEto+MNs2wOsHHZjfsB1F/vJkFLnWSwC+sNQ7LhnJNz3jz7kvh8s6TeCoQknCV+N+j4HjDMU8LmiT++u2z3/PN+K87QCu1e1gs6k6gT+R6mSMrEL9aDKSAmg6/XV+/BRADh91tezKcZYPXoOq0IDT4iubhGeXGNF684Sb0lqAVPEz/XqjzrxVIJU0d/zcV3mSMMcbg9s7uaTU52z8dhEewfomoJ4gqxeW1QYFYxsRYCmBogBXMu7hvqPbWKTeQNSK4FhhFSi5HgK5JCWptihqgEqySzdXoLYkVBFUlqg4cZXkqr4ChDmxv4Mawv+q1ZHaiNanfa3Ved7ulZFJ1GvahnlUrstKp+CuYmwmwSveiGORcKEdpGeU4JRspI3HJAoyISdTQaIgeP1eUoj4AfeyWQEplTdB9kMrdtFRLILIMwDHB3I8Ud3AlDJWp69ld8pikNn1j1eMsMRxUXSBpwzVQDOsa3to0YcKZg0zxRO9qpzVaLBOTxwv7krJ70Iz01D6gt1wx5NEg1vhk2Y+3oRHiHJIyFOyR8ISzla3l81OyO1lH1ZZdpwx5pxmD9CH0zAmrYZC604DmEhj5EHgKVIZvxQ3FiNFkf6o8ijyrG0u9wjCg0OJ6JJV6MCn8bNGc6d/cMVQu1QT9c3Nlq5LMGcX9bHtaGJmlir3HsAuZGjfuKxiSViRJ80u2cnL18jpb5G2MAkpzqOWHyWXR5jQgblUfmwCyZTwlI4IX5grVUfFmmsLYNFTGcuGst6km0UCqXr8NwvV4HHHDaZoACLuZ7tovzml79/34Zjj9Ixd0/BifmojJbFcodlT6tNuenzd2WCPvsx6GWevv7rXWvzaGEhgNmUW0ezhA/vDj+rvHgp52VPXrEJHdpSu9bssWVHdPTw/8gDdmlMDT4NJuRhtc1jSKMw+pVUb8Vh8Vron7rF9ZPJGg=
    3cNUvRj4PGSbf1rD