SCAS-蒸汽活化产物源项程序的开发和验证  

Development and Verification of the Steam Activated Products Source Term Code——SCAS

作　　者：李春槐[1] 张玉琴[1] 

机构地区：[1]中国核动力研究设计院,成都610041

出　　处：《核动力工程》2002年第4期98-101,共4页Nuclear Power Engineering

摘　　要：SCAS是中国核动力研究设计院编制的反应堆二回路蒸汽活化产物源项程序。为了使SCAS程序同时具有计算主回路冷却剂中16N和17N源项的功能,特建立了两种不同的几何模型,并以两种不同的方式验证了程序的可靠性。结果表明,SCAS程序不仅能用于计算无堆芯系统二回路工质中16N、17N的源项,还能计算含堆芯系统主回路冷却剂中的16 N、17N的源项。SCAS is the source term code to calculate steam activation products in secondary loop of reactor, which is developed by Nuclear Power Institute of China. In order to calculate 16N and 17N source term both in primary loop and in secondary loop, two different geometry models was established, and two different approachs was used to verify the reliability of code. It’s conclusion shows that SCAS can be not only used to calculate 16N and 17N source term in secondary loop without reactor core system, but also used to calculate in primary loop with reactor core system.

关 键 词：蒸汽 活化产物 源项程序 SCAS程序 反应堆 二回路 程序开发 

分 类 号：TL32[核科学技术—核技术及应用] TP319[自动化与计算机技术—计算机软件与理论]