Kuosheng small-break LOCA analysis using MAAP2.0 and MAAP3.0 codes

[[abstract]]This paper reports on a small-break loss-of-coolant accident (LOCA) analysis for Taipower's Kuosheng Unit 1 plant. The target plant is a boiling water reactor-6/MARK III design with a rated power of 2895 MW(thermal). The event sequences were first analyzed using the MAAP2.0 and MAAP3.0 codes. Detailed phenomena pertaining to burnings and containment failure were studied through varying values of two input parameters, TZOOFF and TCFLAM, in MAAP2.0. The major differences between these two versions of the MAAP code are in the description of the primary system, core melt model, H/sub 2/ burning mode, and fission product transport mechanism. In both versions, the Mark III containment areas include pedestal cavity, dry well, wet well, compartment A, and compartment B (the dome area).[[fileno]]2060131010003[[department]]工程與系統科學