Study on improvement of MAAP heat exchanger model using API function

MINGXI WEI

Presentation information

Oral presentation

IV. Nuclear Plant Technologies » 402-1 Nuclear Safety Engineering (Safety Design, Safety Assessment/Analysis, Management)

[2K06-08] SA Analysis

Thu. Sep 17, 2020 2:45 PM - 3:40 PM Room K (Zoom room 11)

Chair:Tadashi Fujii(Hitachi-GE)

2:45 PM - 3:00 PM

[2K06] Study on improvement of MAAP heat exchanger model using API function

*MINGXI WEI¹, Daisuke Fujiwara¹, Seiichirou Nakatubo ¹ (1. TEPSYS)

Keywords:MAAP, API, heat exchanger , External progrm

As part of model enhancement of severe accident analysis code "MAAP", we are using the Application Programming Interface function to incorporate the latest knowledge and applying to actual plant specifications. This study summarizes the modeling method of MAAP's two-stage heat exchanger model and analysis results.