反应堆启动中子源设计研究

Research and Design of Reactor Neutron Source

采用蒙特卡罗程序(MCNP)对岭澳二期核电厂的反应堆启动中子源设计方法进行研究。研究结果表明,MCNP程序的计算结果与法国设计方案符合情况良好。通过调整启动中子源的布置位置,能够进一步降低中子源强,提高经济效益。

This paper introduces the research of neutron source design of Ling’ao NPP phase 2 by Monte Carlo code MCNP.The results are in well accordance with the FARMATOME’s design.According to the research,the strength of neutron source of Ling’ao NPP phase 2 can be lowed by changing the location of neutron source,and lower strength will bring considerable economical benefit.