【摘要】 SAC PREARS是一个用于分析非能动RHRS稳态和瞬态安全特性的专用程序。通过实验验证的用于AC 60 0非能动RHRS安全分析的MISAP程序 ,对SAC PREARS程序进行了稳态计算验证。并应用SAC PREARS程序对 2 0 0MW核供热堆非能动RHRS稳态和瞬态热工水力特性进行了分析 ,得出了具有工程意义的结论更多还原

【Abstract】 SAC-PREARS is a special code for analyzing the steady and transient safety characteristics of the passive residual heat removal system. The calculation for steady state performed by SAC-PREARS code is compared with the results obtained by MISAP code which is developed for safety analysis of the passive residual heat removal system AC600,and checked by experiments. SAC-PREARS is used for analyzing the steady and transient themal-hydraulic characteristics of the passive residual heat removal system of 200 MW nuclear heating reactor.更多还原