一种快速估算OIL1水平值的方法  

A quick estimation method of revision of OIL1

作　　者：凌永生[1] 王醒宇[1] 施仲齐[1] 

机构地区：[1]清华大学核能技术设计研究院,北京100084

出　　处：《核科学与工程》2005年第4期322-329,共8页Nuclear Science and Engineering

摘　　要：提出了一种快速修正OIL1水平值的方法,并与IAEA推荐的修正和重新计算OIL1水平值的方法进行了适当比较。利用反应堆换料周期及运行时间、释放份额、释放高度、大气稳定度等参数可快速计算地面释放情况及高架释放情况下的OIL1水平值。给出了对具有代表性的美国《反应堆安全研究》的事故源项的计算结果。In this paper, a quick estimation method of revision of OIL1 was described, which makes use of several parameters including reactor refueling period, operation time, core release fraction, release height, stability class and so on. And it was compared with the method of revising and recalculating default value of OIL1 recommended by IAEA. According to the method, values of OIL1 in ground release case and overhead release case can be calculated. The computing results were given for accident source term described in Reactor Safety Study of USA.

关 键 词：操作干预水平 反应堆事故 防护行动 

分 类 号：X830.7[环境科学与工程—环境工程]