P21-03 一体型モジュラー軽水炉 (IMR) の安全系設計 : 自立型安全系

概要

論文の詳細を見る
Integrated Modular Reactor (IMR) is adopted self-pressurized and natural circulation system to simplify plant equipment and to advance safety. The safety system of IMR is Standalone Direct Heat removal System (SDHS) of passive safety system to obtain high safety and simplified equipment which is difficult on large reactor. This paper focuses basic specifications of passive SG cooler on SDHS, its performance of decay heat removal and test plan to confirm the feasibility of SDHS. It is evaluated by the simple calculation model that the decay heat is removed and the RV is depressurized by the passive SG cooler. And outline of test plan is reported. Next plan on this development is to confirm the feasibility and performance by the analysis code and thermal hydraulic test.
一般社団法人日本機械学会の論文
2002-06-14