| Issue |
MATEC Web Conf.
Volume 240, 2018
XI International Conference on Computational Heat, Mass and Momentum Transfer (ICCHMT 2018)
|
|
|---|---|---|
| Article Number | 05016 | |
| Number of page(s) | 9 | |
| Section | Mathematical Modeling in the Energy and Industrial Processes | |
| DOI | https://doi.org/10.1051/matecconf/201824005016 | |
| Published online | 27 November 2018 | |
Review of audit calculation activities on the applicability of CFD software to nuclear safety problems
1
Korea Institute of Nuclear Safety, Nuclear Safety Research Department, 34142 Daejeon, Republic of Korea
2
University of Science and Technology, Nuclear and Radiation Safety Department, 34113 Daejeon, Republic of Korea
* Corresponding author: ghlee@kins.re.kr
The Korea Institute of Nuclear Safety (KINS) is tasked with the technical supporting for approving the safety of specific components or design modifications in nuclear power plant. When a licensee submits analysis to the Nuclear Safety & Security Commission (NSSC) for acceptance, KINS staff reviews this analysis and sometimes conducts independent audit calculations. Though recently licensing applications supported by using Computational Fluid Dynamics (CFD) software are increasing for nuclear safety problems, there is no CFD software which obtains a licensing from the domestic regulatory body until now. Additionally, there is no domestic regulatory guideline for the comprehensive evaluation of CFD software. Therefore, from the nuclear regulatory perspective, it is necessary to perform the systematic assessment and prepare the domestic regulatory guideline for checking whether valid CFD software is used for nuclear safety problems. In this paper, regulatory audit calculation activities on the applicability of CFD software to nuclear safety problems was briefly explained.
© The Authors, published by EDP Sciences, 2018
This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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