The Heat Transport system loop stability of CANDU-6 reactor as Wolsong-1 with the CANFLEX fuel bundle has been studied. The SOPHT modelling of the CANFLEX fuel bundle and the ROH interconnection line was made and the stability analysis response of Wolsong-1 reactor with CANFLEX fuel bundle was obtained. The mechanics of the flow instability caused by two phase flow was reviewed. Without the ROH interconnection line the Heat Transport system loop is unstable while the Heat Transport system is stable within ±1 % of nominal flow with the ROH interconnection line
목차
Abstract 1. 서론 2. 열수송계통의 형상 3. CANFLEX 핵연료봉다발의 설계 4. 루프의 안정성 5. 해석 코드 6. 감쇠비 7. 허용 기준 8. 해석 결과 9. 결론 참 문헌
키워드
안정성핵연료다발캔두형 원자로열수송계통전산코드해석StabilityNuclear Fuel BundleCANDU ReactorHeat Transport SystemComputer Code Analysis