In this paper, the moderator fluid field and temperature field of three moderator circulation designs for advanced CANDU reactors( ACR, TANES) has been numerically simulated by applicable nu merical procedure.

• 应用数值方法对先进CANDU型反应堆(CR、ANES等)化剂冷却系统的3个慢化剂回路方案的流场和温度场进行了数值模拟。