TP2008核数据库研制  

The development of multi-group constants library TP2008

作　　者：刘萍[1] 王耀清[1] 

机构地区：[1]中国原子能科学研究院,北京102413

出　　处：《核科学与工程》2010年第3期193-198,209,共7页Nuclear Science and Engineering

摘　　要：根据最新评价核数据库ENDF/B-Ⅶ的特点,对群常数制作程序系统NJOY97进行了修改,建立了NJOY97CNDC程序系统。并采用NJOY97CNDC程序系统,主要基于ENDF/B-Ⅶ库,研制了与TPFAP程序接口的TP2008核数据库,同时,采用TPFAP-E程序对TP2008库进行了相应的基准检验计算,并将计算结果与基准实验值、TPFAP程序自带库(CPMLIB)的计算值、TP2000库的计算值进行了比较,验证了TP2008库的可靠性。可以看出,TP2008库给出了较好的基准检验计算结果。更全面的工程检验计算,有待于进一步地展开。TP2008 nuclear data library was generated from ENDF/B-Ⅶ by using the NJOY97CNDC code system which was modified from nuclear data processing code system NJOY97.Criticality benchmark testing was carried out using TPFAP-E code for TP2008,and the calculated results from TP2008 were compared with those obtained from experiments,CMPLIB and TP2000 libraries.From the benchmark testing results,we can say TP2008 generally gives better results.However,further integral testing is needed for TP2008 library.

关 键 词：TP2008 核数据库 基准检验 

分 类 号：O571[理学—粒子物理与原子核物理]