摘要
论述导弹燃烧室内火药埋置金属丝燃速的模拟计算和程序设计，该问题的数学物理模型属抛物型方程动边界问题，采用了差分方程和文中提出的迭代法求解，并采用结构化程序设计方法用Ｆｏｒｔｒａｎ语言编制了相应的计算程序。计算结果良好，与实际结果相符。
Simulating computation and programming of the burning rate of the wire embeded in the powder inside chambers of guided missiles are discussed in the paper. The mathematic and physical model of the problem belongs to the problem of moving boundary of parabolic equations which have been solved with difference equations and iterative methods, and made use of structured programming methods to make appropriated programs in Fortran for its calculation. It has been turned out that computation results on the problem are satisfied and consistent with the experiment results.
出处
《计算机工程与设计》
CSCD
北大核心
1998年第3期7-12,22,共7页
Computer Engineering and Design
关键词
导弹
导弹燃烧室
模拟计算
程序设计
Combustion Analog simulation Moving boundary problems Difference equation Programming Iterative method
