【发布时间】:2018-08-22 02:22:01
【问题描述】:
基于我之前的问题physical entities for gmsh,我正在努力了解是否可以为*.geo 文件中定义的物理实体赋予域特征。
我正在开发 FEM 代码,在这种情况下,我试图定义网格文件中的所有内容,我的意思是:域、边界、域的属性等,以及涉及问题设置的所有内容。请参阅以下*.geo 文件:
Point(1) = {0, 0, 0, 1.0};
Point(2) = {1, 0, 0, 1.0};
Point(3) = {1, 1, 0, 1.0};
Point(4) = {0, 1, 0, 1.0};
Point(5) = {0, 0.5, 0, 1.0};
Point(6) = {1, 0.5, 0, 1.0};
Line(1) = {1, 2};
Line(2) = {2, 6};
Line(3) = {6, 3};
Line(4) = {3, 4};
Line(5) = {4, 5};
Line(6) = {5, 1};
Line(7) = {5, 6};
Line Loop(8) = {4, 5, 7, 3};
Plane Surface(9) = {8};
Line Loop(10) = {7, -2, -1, -6};
Plane Surface(11) = {10};
Physical Surface('top') = {9};
Physical Surface('bottom') = {11};
我打算在*.geo 文件中写入上述定义。这可以吗?
【问题讨论】:
标签: mesh