使用CNCS格式对于非定常热传导方程?u/?t=(?^2 u)/(?x^2 )的初边值问题进行有限差分求解。
求解域为(x,t)∈[0,1]×[0,∞]
初边值条件为{█(u(x,0)=f(x)@u(0,t)=0@u(1,t)=0)┤,
其中初值条件的具体取法为f(x)={█(0,0<x<0.3@1,0.3≤x≤0.7@10/3 (1-x),0.7<x<1.0)┤
For the unsteady heat conduction equation the initial boundary value problem is solved by finite difference method. (2020-03-24, C/C++, 696KB, 下载2次)