反应堆压力容器快中子注量计算方法研究Development of the method for RPV fast neutron fluence calculation
闫宇航,蒋校丰,张少泓
摘要(Abstract)：
依据美国核管会有关压力容器中子注量确定方法的管理导则,在二维SN程序DORT的基础上,通过自行开发X-Y与R-θ坐标系间的中子源转换程序,建立起了一套基于综合法的压力容器三维快中子注量计算方法。NUREG/CR-6453和NUREG/CR-6115基准问题检验结果表明,本文所建立的方法能够提供满足工程精度要求的压力容器注量空间和能谱分布。
关键词(KeyWords)： DORT;压力容器;快中子注量;基准题
基金项目(Foundation):
作者(Author): 闫宇航,蒋校丰,张少泓
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