2 Point(1) = {0, 0, 0, 1};
3 Point(2) = {1, 0, 0, 1};
4 Point(3) = {1, 1, 0, 1};
5 Point(4) = {2, 1, 0, 1};
6 Point(5) = {2, 2, 0, 1};
7 Point(6) = {0, 2, 0, 1};
8 Point(7) = {0, 2, 0.25, 1};
9 Point(8) = {0, 0, 0.25, 1};
10 Point(12) = {1, 0, 0.25, 1};
11 Point(16) = {1, 1, 0.25, 1};
12 Point(20) = {2, 1, 0.25, 1};
13 Point(24) = {2, 2, 0.25, 1};
32 Line Loop(8) = {6, 1, 2, 3, 4, 5};
33 Plane Surface(8) = {8};
34 Line Loop(19) = {6, 18, -10, -17};
35 Ruled Surface(19) = {19};
36 Line Loop(23) = {1, 22, -11, -18};
37 Ruled Surface(23) = {23};
38 Line Loop(27) = {2, 26, -12, -22};
39 Ruled Surface(27) = {27};
40 Line Loop(31) = {3, 30, -13, -26};
41 Ruled Surface(31) = {31};
42 Line Loop(35) = {4, 34, -14, -30};
43 Ruled Surface(35) = {35};
44 Line Loop(39) = {5, 17, -15, -34};
45 Ruled Surface(39) = {39};
46 Line Loop(40) = {10, 11, 12, 13, 14, 15};
47 Plane Surface(40) = {40};
48 Surface Loop(1) = {8, 19, 23, 27, 31, 35, 39, 40};
50 Physical Surface("TermalBC") = {23};
51 Physical Surface("FluxBC") = {35};
52 Physical Volume("Volume") = {1};