[3E10-13] System Analysis

[3E10] Development of a System Analysis Code for NPP

(2)Development of a Basic Analysis Function

*Junichi Kaneko¹, Naofumi Tsukamoto¹ (1. NRA)

Keywords:System Analysis Code for NPP, Object-oriented Programming, Analysis of fuel bundle void distribution test

This presentation shows a development of system analysis code for nuclear power plants before fuel failures in accidents with the latest knowledge. We identified specifications of analysis functions required for evaluation of nuclear power plant behaviors in accidents including design basis accidents, and had a coding from the scratch based on object-oriented programming, and performed comprehensive tests for some functions.