CAJ | 학술논문

核电厂放射性源项计算程序DORAST能模拟核电厂一、二回路主要设备中气态及液态排放物的放射性活度，以及核电厂主要系统和设备中γ射线的能谱。DORAST 程序可计算不同模式下的系统及设备达十余个，通过输入文件输入既耗时又难以保证文件的正确性，计算内容详实使得输出文件有信息量大、阅读困难的缺点。本文利用C＃语言开发了友好的可视化界面，将输入参数、生成输入文件、调用可执行程序、对数据后处理生成相应的表格及图表等功能集于一身，极大地方便了用户的使用过程。可视化平台通过界面上的控件和后台程序中参数之间的数据交换来解决并优化问题，结合其输出文件，将其数据表格化，给出相应的图形显示，并能将计算得到的放射性活度直观地显示在核电厂模型图中，显著提升了DORAST 程序的工程实用性。
핵전엄방사성원항계산정서DORAST능모의핵전엄일、이회로주요설비중기태급액태배방물적방사성활도，이급핵전엄주요계통화설비중γ사선적능보。DORAST 정서가계산불동모식하적계통급설비체십여개，통과수입문건수입기모시우난이보증문건적정학성，계산내용상실사득수출문건유신식량대、열독곤난적결점。본문이용C＃어언개발료우호적가시화계면，장수입삼수、생성수입문건、조용가집행정서、대수거후처리생성상응적표격급도표등공능집우일신，겁대지방편료용호적사용과정。가시화평태통과계면상적공건화후태정서중삼수지간적수거교환래해결병우화문제，결합기수출문건，장기수거표격화，급출상응적도형현시，병능장계산득도적방사성활도직관지현시재핵전엄모형도중，현저제승료DORAST 정서적공정실용성。
DORAST ,the radioactive source term calculation program for nuclear power plant ,is to simulate radioactive activity and the γ energy spectrum of the radioactive liquid and gas in the main equipments of primary and secondary system .There are so more than ten calculation models integrated in the DORAST ,that it’s time-consuming and difficulty to ensure the accuracy of the input file ,in addition ,the output file is so informative ,that it contains much information as well as hard to read .On this issue ,it was necessary to develop friendly visual interfaces with C # program ,combining input of parameter ,generation of input file ,call of the executable program ,and generation of the tables and figures in one ,which was much convenient for users .With the data exchange of the controls on the interface and the parameter of back-ground process it solves optimization problems ,as well ,with the graphing and visualization of the data it gives an intuitive display in the model diagram ,greatly improving the practicality of the use of the DORAST program .