Containment Code Validation Matrix

NEA/CSNI/R(2014)3
Adobe Acrobat PDF Document - on 5/13/22 at 3:18 PM
- Adobe Acrobat PDF Document on 1/15/20 at 5:20 PM

This report initially provides a brief overview of the main features of a PWR, BWR, CANDU and VVER reactors. It also provides an overview of the ex-vessel corium retention (core catcher) and a general overview of the accident progression for light water and heavy water reactors. The main focus is to capture most of the phenomena and safety systems employed in these reactor types and to highlight the differences.

This CCVM contains a description of 127 phenomena, broken down into 6 categories. A synopsis is provided for each phenomenon, including a description, references for further information, significance for DBA and SA/BDBA and a list of experiments that may be used for code validation.