app_Examples/elder_user_data.lua at master · UG4/app_Examples · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
--------------------------------
-- User Data Functions 2D
--------------------------------

if dim == 2 then

function ConcentrationStart(x, y, t)
  if y == 150 then
    if x > 150 and x < 450 then
    return 1.0
    end
  end
  return 0.0
end

function PressureStart(x, y, t)
  return 9810 * (150 - y)
end

function ConcentrationDirichletBnd(x, y, t)
  if y == 150 then
    if x > 150 and x < 450 then
      return true, 1.0
    end
  end
  if y == 0.0 then
    return true, 0.0
  end

  return false, 0.0
end

function PressureDirichletBnd(x, y, t)
  if y == 150 then
    if x == 0.0 or x == 600 then
      return true, 9810 * (150 - y)
    end
  end

  return false, 0.0
end

function Porosity(x,y,t)
  return 0.1
end

else
--------------------------------
-- User Data Functions 3D
--------------------------------

function ConcentrationStart(x, y, z, t)
  if z == 150 then
    if y > 150 and y < 450 then
      if x > 150 and x < 450 then
        return 1.0
      end
    end
  end
  return 0.0
end

function PressureStart(x, y, z, t)
  return 9810 * (150 - z)
end

function ConcentrationDirichletBnd(x, y, z, t)
  if z == 150 then
    if y > 150 and y < 450 then
      if x > 150 and x < 450 then
        return true, 1.0
      end
    end
  end
  if z == 0.0 then
    return true, 0.0
  end

  return false, 0.0
end

function PressureDirichletBnd(x, y, z, t)
  if z == 150 then
    if y == 0.0 or y == 600 then
      if x == 0.0 or x == 600 then
        return true, 9810 * (150 - z)
      end
    end
  end

  return false, 0.0
end

function Porosity(x,y,z,t)
  return 0.1
end

end