摘要
通过建立合理完善的ＡＣ６００应急余热排出系统的数学模型，研制了用于该系统热工水力瞬态特性分析的动态仿真程序ＭＩＳＡＰ。并应用ＭＩＳＡＰ对全厂断电事故时在不同工况下自动投入应急余热排出系统后的瞬态热工水力特性进行了计算和分析，计算结果和定性的理论分析相符合。
A reasonable and perfect mathematical model for Emergency Residual Heat Removal System (ERHRS) of AC 600 is constructed in the paper,and a dynamic simulation program MISAP is developed for analyzing the transient thermohydraulic characteristics of this system.Calculations with MISAP and analyses are carried out for transient thermohydraulic characteristics after automatic operation of ERHRS under several different conditions when Loss of offside power accident happened,the calculated results coincide with those of theoretical analyses.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
1999年第2期142-147,共6页
Nuclear Power Engineering
关键词
堆芯余热
自然循环
动态仿真
排出系统
建模
AC 600 Core residual heat Natural recirculation Mathematical model Dynamie simulation
