原子能科学技术2013，Vol.47Issue(6)：983-987,5.DOI:10.7538/yzk.2013.47.06.0983
反应堆组件参数计算程序中燃耗方程数值解法研究
Research on Numerical Solution of Burnup Equation in Reactor Lattice Spectrum Calculation Code
摘要
Abstract
A burnup calculation model of the lattice spectrum calculation code was introduced and two numerical solution methods for the burnup equation were given.The result of the code developed based on these two methods was compared with the result of analytical solution,and the effectiveness of these two numerical solution methods was verified.The efficiency of two numerical solution methods was also compared with each other.The Rosenbrock method shows greater advantages than the Runge-Kutta method on efficiency and precision.关键词
组件参数计算程序/燃耗方程/数值解Key words
lattice spectrum calculation code/ burnup equation/ numerical solution分类
能源科技引用本文复制引用
仇春华,张斌,马续波,沈峰,陈义学..反应堆组件参数计算程序中燃耗方程数值解法研究[J].原子能科学技术,2013,47(6):983-987,5.基金项目
大型先进压水堆及高温气冷堆核电站重大专项资助项目 （）
