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Publications and Reports
International Evaluation Co-operation, Volume 7

Subgroup 7 of the NEA Working Party on International Nuclear Data Co-operation (WPEC) was established to re-evaluate the nuclear data standards cross-section. These cross-section data are the basis f...

English WPEC NSC Nuclear science Nuclear data Nuclear science …
Published date: 29 November 2006
Publications and Reports
International Evaluation Co-operation, Volume 22

Nuclear Data for Improved LEU-LWR Reactivity Predictions

English WPEC NSC Nuclear science Evaluation Nuclear data …
Published date: 29 November 2006
Publications and Reports
English Nuclear science Proceedings
Published date: 27 October 2006
Publications and Reports
Source Convergence in Criticality Safety Analyses - Phase I: Results for Four Test Problems

The NEA Working Party on Nuclear Criticality Safety (WPNCS) established an Expert Group on Source Convergence in Criticality Safety Analysis (EGSCCSA) to explore the problems of slow convergence and ...

English Nuclear science Nuclear science
Published date: 11 September 2006
Publications and Reports
Very High Burn-ups in Light Water Reactors

Average fuel burn-up in light water reactors (LWRs) has steadily increased with time as technological advances have been made. The practical limit is currently in the region of 50 GWd/t. The main dri...

English Nuclear fuel Reactor physics Fuel studies Nuclear science Light water reactors Nuclear science Reactor physics …
Published date: 22 August 2006
Publications and Reports
International Evaluation Co-operation, Volume 20

This document serves as a summary of the work of Subgroup 20 (SG20) on covariance matrix evaluation and processing in the resolved/unresolved resonance regions, organised under the auspices of the NE...

English WPEC NSC Nuclear science Nuclear data …
Published date: 18 August 2006
Publications and Reports
Nuclear Production of Hydrogen

Hydrogen has the potential to play an important role as a sustainable and environmentally acceptable energy carrier in the 21st century. Since natural sources of pure hydrogen are extremely limited, ...

English Nuclear science Hydrogen Nuclear science
Published date: 13 July 2006
Publications and Reports
English Nuclear science Nuclear science
Published date: 7 July 2006
Publications and Reports
NUPEC BWR Full-size Fine-mesh Bundle Test (BFBT) Benchmark

Refined models for best-estimate calculations based on good-quality experimental data can improve the understanding of phenomena and the quantification of margins for operating nuclear power reactors...

English Reactor physics Nuclear science Multiphysics Nuclear science Benchmark Reactor physics Multiphysics …
Published date: 7 July 2006
Publications and Reports
VVER-1000 Coolant Transient Benchmark - Phase 1 (Vol. 2)

In the field of coupled neutronics/thermal-hydraulics computation there is a need to enhance scientific knowledge in order to develop advanced modelling techniques for new nuclear technologies and co...

English Reactor physics Nuclear science Multiphysics Benchmark Reactor physics Pressurised water reactors Multiphysics …
Published date: 30 June 2006
Publications and Reports
English Nuclear science Proceedings
Published date: 26 June 2006
Publications and Reports
French Nuclear science Nuclear science
Published date: 19 May 2006
Publications and Reports
English Nuclear science Nuclear science
Published date: 18 April 2006
Publications and Reports
VENUS-2 MOX-fuelled Reactor Dosimetry Calculations

It is essential to calculate the structural integrity of reactor components with a high degree of accuracy in order to make correct decisions regarding plant lifetime at the design stage, safety marg...

English Nuclear science Nuclear science
Published date: 11 April 2006
Publications and Reports
English Nuclear science Nuclear science
Published date: 7 February 2006
Publications and Reports
VVER-1000 MOX Core Computational Benchmark

The United States and the Russian Federation have each agreed to dispose of 34 tonnes of weapons-grade plutonium that are beyond their defence needs. One effective way to dispose of this plutonium is...

English Modelling and simulation Reactor physics Nuclear science Nuclear science Benchmark Pressurised water reactors …
Published date: 20 January 2006
Publications and Reports
International Evaluation Co-operation, Volume 19

Neutron Activation Cross-section Measurements from Threshold to 20 MeV for the Validation of Nuclear Models and Their Parameters (Volume 19)

English WPEC NSC Nuclear science Nuclear data …
Published date: 12 December 2005
Publications and Reports
English Nuclear science Proceedings
Published date: 26 October 2005
Publications and Reports
Benchmark on Deterministic Transport Calculations Without Spatial Homogenisation

An important issue regarding deterministic transport methods for whole core calculations is that homogenised techniques can introduce errors into results. In addition, with modern computational abili...

English Nuclear science Nuclear science
Published date: 16 September 2005
Publications and Reports
English Nuclear science Nuclear science
Published date: 29 July 2005