nek_master.i 2.22 KB
Newer Older
Elia Merzari's avatar
Elia Merzari committed
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
[Mesh]
  type = FileMesh
  file = spheres_generator_in.e
[]

[Kernels]
  [hc]
    type = HeatConduction
    variable = temp
  []
  [heat]
    type = BodyForce
    #value = 35.37
    value = 70
    variable = temp
  []
[]

[BCs]
  inactive = 'outside'
  [outside]
    type = DirichletBC
    variable = temp
    boundary = '1'
    value = 300
  []
  [match_nek]
    type = MatchedValueBC
    variable = temp
    boundary = '1'
    v = 'nek_temp'
  []
[]

[Materials]
  [hc]
    type = GenericConstantMaterial
    prop_values = '0.2' # 20 W/mK -> 0.2 W/cmK
    prop_names = 'thermal_conductivity'
  []
[]

[Executioner]
  type = Transient
  petsc_options_iname = '-pc_type -pc_hypre_type'
46
  num_steps = 50000
Elia Merzari's avatar
Elia Merzari committed
47
  petsc_options_value = 'hypre boomeramg'
48
  dt = 5e-4
Elia Merzari's avatar
Elia Merzari committed
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 99 100 101 102 103 104 105 106 107
  nl_rel_tol = 1e-5
[]

[Variables]
  [temp]
  []
[]

[Outputs]
  inteval = 100
  exodus = true
[]

[MultiApps]
  [nek]
    type = TransientMultiApp
    app_type = NekApp
    input_files = 'nek.i'
  []
[]

[Transfers]
  [nek_temp]
    type = MultiAppNearestNodeTransfer
    source_variable = temp
    direction = from_multiapp
    multi_app = nek
    variable = nek_temp
    fixed_meshes = true
  []
  [avg_flux]
    type = MultiAppNearestNodeTransfer
    source_variable = avg_flux
    direction = to_multiapp
    multi_app = nek
    variable = avg_flux
    fixed_meshes = true
  []
  [total_flux_to_nek]
    type = MultiAppPostprocessorTransfer
    to_postprocessor = total_flux
    direction = to_multiapp
    from_postprocessor = total_flux
    multi_app = nek
  []
[]

[AuxVariables]
  [nek_temp]
  []
  [avg_flux]
    family = MONOMIAL
    order = CONSTANT
    initial_condition = 0
  []
[]

[AuxKernels]
  [avg_flux]
108
    type = NormalDiffusionFluxAux
Elia Merzari's avatar
Elia Merzari committed
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136
    coupled = 'temp'
    diffusivity = thermal_conductivity
    variable = avg_flux
    boundary = '1'
  []
[]

[Postprocessors]
  [total_flux_check]
    # Should add up to the same thing as total_flux
    type = SideIntegralVariablePostprocessor
    variable = avg_flux
    boundary = 1
  []

  [total_flux]
    type = SideFluxIntegral
    diffusivity = thermal_conductivity
    variable = 'temp'
    boundary = '1'
  []
  [average_flux]
    type = SideFluxAverage
    diffusivity = thermal_conductivity
    variable = 'temp'
    boundary = '1'
  []
[]