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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 IIB: Burnup Calculations of Gadolinium-Bearing Fuel Rods in Boiling Water Reactor Assemblies for Storage and Transportation
NEA/NSC/R(2022)3

The NEA Expert Group on Used Nuclear Fuel criticality (EGUNF) organised a Phase IIB benchmark to re-examine code and nuclear data performance for BWR lattice calculations and focus on the depletion m...

Criticality safety Nuclear science WPNCS Nuclear science Benchmark …
Published date: 30 November 2022
NEA Document
Document content and format guide for the International Criticality Safety Benchmark Evaluation Project (ICSBEP)
NEA/NSC/DOC(1995)3

Document content and format guide for the International Criticality Safety Benchmark Evaluation Project (ICSBEP) – NEA/NSC/DOC(95)03

Criticality safety NSC Nuclear science Criticality WPNCS ICSBEP Nuclear science …
Published date: 24 March 2020
NEA Document
Burn-up Credit Benchmark - Phase VIII
NEA/NSC/R(2016)2

Numerical benchmark for the analysis of small-sample reactivity experiments

English Criticality safety NSC Nuclear science Criticality WPNCS Nuclear science …
Published date: 9 June 2016
NEA Document
English Nuclear science Criticality WPNCS WPRS Multiphysics Reactor physics Multiphysics EGMUP Reactor physics Criticality safety NSC Nuclear science …
Published date: 23 February 2016
NEA Document
English Criticality safety NSC Nuclear science Criticality WPNCS ADSNF …
Published date: 30 October 2015
NEA Document
Burn-up Credit Criticality Safety Benchmark - Phase III-C
NEA/NSC/R(2015)6

Nuclide Composition and Neutron Multiplication Factor of a Boiling Water Reactor Spent Fuel Assembly for Burn-up Credit and Criticality Control of Damaged Nuclear Fuel

English Criticality safety NSC Nuclear science Criticality WPNCS Nuclear science …
Published date: 2 October 2015
NEA Document
Burn-up Credit Criticality Safety Benchmark - Phase II-E
NEA/NSC/R(2015)1

Impact of Isotopic Inventory Changes due to Control Rod Insertions on Reactivity and the End Effect in PWR UO2 Fuel Assemblies

English Criticality safety NSC Nuclear science Criticality WPNCS Nuclear science …
Published date: 2 June 2015
Publications and Reports
English Criticality safety NSC Nuclear science Criticality WPNCS …
Published date: 21 February 2012