用于ORIGEN-S程序计算结果的数据处理优化研究  

Optimization of Data Processing for ORIGEN-S Calculations

作　　者：辛锋[1] 刘圆圆[2] 郑鹏[2] 张春明[2] 

机构地区：[1]中国核工业集团公司核动力事业部,北京100822 [2]环境保护部核与辐射安全中心,北京100082

出　　处：《核动力工程》2013年第2期72-74,共3页Nuclear Power Engineering

基　　金：大型先进压水堆核电站国家科技重大专项(2011ZX06002-010)

摘　　要：作为ORIGEN-2程序的升级版,ORIGEN-S程序被广泛应用于反应堆点燃耗与放射性衰变的计算。ORIGEN-S运算效率高,但运算结果的数据处理却较为繁琐,有用数据的提取与结果的整合均需要大量的人工操作。针对这一不足,开发了基于MATLAB平台的ORIGEN-S输出文件的数据处理优化程序—OSDO。计算结果表明,在相同的计算环境下,使用OSDO进行数据处理的时间仅为传统处理数据所需时间的1/70,此外,本文的研究成果也可以扩展到其他以文本文件为输出文件的程序数据处理当中。As an upgraded version of ORIGEN-2, ORIGEN-S has been widely utilized in computing the compositions and radioactivity in reactors. ORIGEN-S has a high computational efficiency, but data processing of the results is rather cumbersome, as extraction and integration of useful data consume a lot of manual operations, which costs much time. To solve this problem, a data processing optimization program named OSDO based on MATLAB platform is developed. The results demonstrate that, under the same circumstance, data processing time of OSDO is greatly reduced to 1/70 compared with the conventional method. Besides, this study can be easily extended to other cases where the output files are in txt format.

关 键 词：ORIGEN-S 数据处理 优化 MATLAB 

分 类 号：TP311.13[自动化与计算机技术—计算机软件与理论]