Computational Fluid Dynamics (CFD) in Nuclear Reactor Safety (NRS)

Background

Recognising the growing and widespread use of CFD in many branches of engineering, a CNSI action plan was drawn up in 2001 which resulted in the creation of three writing groups (WGs) with mandates to perform the following tasks:

  1. WG1: provide a set of best practice guidelines for the applications of CFD to NRS problems;
  2. WG2 (click here to access): evaluate existing CFD assessment bases and identify gaps that need to be filled;
  3. WG3: summarise the state-of-the-art of extended application of CFD codes to two-phase NRS problems.

Documents

NEA/CSNI/R(2007)5 - Best Practice Guidelines for the use of CFD in Nuclear Reactor Safety Applications

NEA/CSNI/R(2007)13 - Assessment of CFD for Nuclear Reactor Safety Problems

NEA/CSNI/R(2010)2 - Extension of CFD Codes Application to Two-Phase Flow Safety Problems - Phase 2

NEA/CSNI/R(2011)14 - Proceedings of the CFD for Nuclear Reactor Safety Applications (CF4NRS-3) Workshop

OECD/NEA & IAEA Workshops

CFD4NRS - "Benchmarking of CFD Codes for Applications to Nuclear Reactor Safety"
5-7 September 2006, Garching, Munich, Germany

XCDF4NRS - "Experiments and CFD Code Applications to Nuclear Reactor Safety"
10-12 September 2008, Grenoble, France

CFD4NRS-3 - "Experimental Validation and Application of CFD and CMFD Codes to Nuclear Reactor Safety Issues"
14-16 September 2010, Washington, DC, USA

CFD4NRS-4 - "Experimental Validation and Application of CFD and CMFD Codes in Nuclear Reactor Technology"
10-12 September 2012, Daejeon, Korea - annoucement

Benchmark activities

OECD/NEA sponsored benchmark exercise: Thermal fatigue in a T-Junction

Related links

GAMA overview

GAMA mandate

GAMA upcoming events

GAMA reports

GAMA and CFD members' area (password protected | go to password page)

Committee on the Safety of Nuclear Installations (CSNI) overview

Last reviewed: 23 January 2012