Problems were encountered when using matlab to solve the coupling temperature of the dual permeability/dual porosity model?

% 参数设置 L = 100;% 土柱长度，单位：cm W = 50;% 土柱宽度，单位：cm t_end = 360024365;% 模拟时间，单位：s dt = 36002430;% 时间步长，单位：s dz = 1;% 空间步长，单位：cm z = 0:dz:L;% 空间网格 m = length(z);% 空间网格数 theta_f = zeros(m,1);%...

15 April 2023 1,596 0 View