1. Home
  2. Results page
Reset all
Reactor physics
Search
8749
results
News
Benchmarking, single and multi-physics modelling and simulation tools for nuclear reactor analysis

NEA Working Party on Scientific Issues of Reactor Systems (WPRS) workshops, 7-15 December 2020.

Reactor physics News brief Nuclear science Reactor physics
Published date: 17 December 2020
NEA Document
English Reactor physics NSC Nuclear science EGPRS WPRS Nuclear science Reactor physics …
Published date: 16 May 2013
Publications and Reports
Boiling Water Reactor Turbine Trip (TT) Benchmark - Volume II

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 Boiling water reactors Nuclear science Nuclear science Benchmark Reactor physics Multiphysics …
Published date: 7 July 2005
Publications and Reports
Boiling Water Reactor Turbine Trip (TT) Benchmark - Volume III

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 Boiling water reactors Nuclear science Benchmark Reactor physics Multiphysics …
Published date: 21 December 2006
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
Computing Radiation Dose to Reactor Pressure Vessel and Internals: State-of-the-Art Report
NEA/NSC/DOC(1996)5

The OECD/NEA Nuclear Science Committee Task Force on Computing Radiation Dose and Modelling of Radiation-induced Degradation of Reactor Components was set up in November 1995 in response to a request...

English Reactor physics NSC Radiation shielding Radiation Nuclear science Radiation safety Radiation transport and shielding Reactor physics …
Published date: 1 January 1996
NEA Document
Reactor physics NSC Nuclear science EGPRS WPRS Nuclear science EGTHM Reactor physics EGMUP …
Published date: 12 October 2020
NEA Document
Coupled Neutronic/Thermal-Fluid Benchmark of the MHTGR-350 MW Core Design: Results for the Lattice Physics Exercises
NEA/NSC/R(2019)6

The purpose of this prismatic High Temperature Reactor (HTR) benchmark is to provide a solution set that can be used in future code benchmarking and to better understand the effects induced by the pr...

English Nuclear science WPRS Multiphysics EGTHM Reactor physics Multiphysics EGMUP Reactor physics NSC EGPRS Nuclear science …
Published date: 18 November 2021
News
Discussing radiation shielding, novel accelerator experiments and radiation physics simulations

The event gathered 129 participants from 75 international institutions.

Reactor physics News brief Nuclear science Radiation shielding EGPRS WPRS Radiation transport and shielding Reactor physics …
Published date: 6 October 2022
News
Discussing scientific issues and uncertainty analysis of nuclear reactor systems

WPRS gathered 172 experts from 22 countries at the annual Benchmark Workshop.

Nuclear fuel Reactor physics News brief Sodium-cooled reactor Light water reactors EGPRS WPRS Reactor physics Multiphysics …
Published date: 9 June 2022
News
Reactor physics News brief NSC Nuclear science Radiation shielding EGPRS SINBAD WPRS Reactor physics …
Published date: 7 April 2023
NEA Document
Existing Practices for Multi-physics Validation: Report on Sub-Task 3, Task Force 2
NEA/NSC/R(2019)7

The modelling and simulation of nuclear systems allow scientists and engineers to probe aspects of the operation of these systems beyond what has been precisely measured. This has numerous applicatio...

Reactor physics Nuclear science WPRS Multiphysics Nuclear science Benchmark Reactor physics Multiphysics EGMUP …
Published date: 11 October 2022
Activity
Expert Group on Physics of Reactor Systems (EGPRS)

Under the guidance of the Working Party on Scientific Issues and Uncertainty Analysis of Reactor Systems (WPRS), the Expert Group on Physics of Reactor Systems (EGPRS) performs specific tasks associa...

Reactor physics Molten salt reactors Light water reactors EGPRS Pressurised heavy water reactors Reactor physics …
Published date: 19 October 2022
Activity
Expert Group on Reactor Core Thermal-Hydraulics and Mechanics (EGTHM)

Created in 2019, under the guidance of the Working Party on Scientific Issues of Reactor Systems (WPRS) the expert group will perform specific tasks associated with core thermal-hydraulics aspects of...

Reactor physics Sodium-cooled reactor Molten salt reactors Light water reactors Thermal hydraulics WPRS Reactor physics …
Published date: 2 August 2022
Activity
Expert Group on Reactor Fuel Performance (EGRFP)

Under the guidance of the Working Party on Scientific Issues and Uncertainty Analysis of Reactor Systems (WPRS) the expert group performs specific tasks associated with fuel performance aspects of pr...

Nuclear fuel Reactor physics EGRFP Reactor physics
Published date: 8 March 2023
Activity
Expert Group on Reactor-based Plutonium Disposition (TFRPD)

The Expert Group on Reactor-based Plutonium Disposition (TFRPD) dealt with the status and trends of reactor physics, fuel performance and fuel cycle issues related to the disposition of weapons-grade...

Reactor physics Fuel studies Nuclear science Plutonium Reactor physics …
Published date: 16 December 2020
Activity
Expert Group on Shielding Aspects of Accelerators, Targets and Irradiation Facilities (SATIF)

The Expert Group on Shielding Aspects of Accelerators, Targets and Irradiation Facilities (SATIF) dealt with the various aspects of the modelling and design of accelerator shield systems and radiatio...

Reactor physics Nuclear science Radiation shielding Radiation transport and shielding Reactor physics …
Published date: 19 November 2021
Activity
Expert Group on Uncertainty Analysis in Modelling (EGUAM)

The expert group provided advice to the Working Party on Scientific Issues of Reactor Systems (WPRS) on the scientific development needs (data and methods, validation experiments, scenario studies) o...

EGUAM Boiling water reactors Nuclear science Light water reactors WPRS Reactor physics Modelling and simulation Reactor physics Uncertainty quantification Uncertainty analysis Benchmark Pressurised water reactors …
Published date: 27 October 2021
News
ICSBEP and IRPhEP Technical Review Group meetings

The Technical Review Groups for both projects met at the NEA headquarters on 3-7 April 2023.

News brief Nuclear science Criticality ICSBEP IRPhEP Reactor physics Reactor physics Criticality safety NSC SINBAD Nuclear science Benchmark …
Published date: 24 April 2023
NEA Document
International Benchmark on Pressurised Water Reactor Sub-channel and Bundle Tests - Volume II: Benchmark results of phase I Void distribution
NEA/NSC/R(2015)4

The objective of the benchmark was twofold. First, the benchmark aimed to evaluate currently available computational approaches in an effort to understand the strengths and weaknesses of current ther...

English Nuclear science WPRS Multiphysics Thermal hydraulics and mechanics EGTHM Reactor physics Reactor physics NSC Nuclear science Benchmark …
Published date: 24 June 2015