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Initialize with V_g.sub(1) as write_object #127

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Merged
merged 1 commit into from
Dec 10, 2020
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Initialize with V_g.sub(1) as write_object #127

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7 changes: 3 additions & 4 deletions CHT/flow-over-plate/buoyantPimpleFoam-fenics/Solid/heat.py
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Original file line number Diff line number Diff line change
Expand Up @@ -102,9 +102,8 @@ def determine_heat_flux(V_g, u, k, flux):
# Define boundary condition
u_D = Constant('310')
u_D_function = interpolate(u_D, V)
# Define flux in y direction on coupling interface (grad(u_D) in normal direction)
f_N = Constant('0')
f_N_function = interpolate(f_N, V)
# We will only exchange flux in y direction on coupling interface. No initialization necessary.
V_flux_y = V_g.sub(1)

coupling_boundary = TopBoundary()
bottom_boundary = BottomBoundary()
Expand All @@ -116,7 +115,7 @@ def determine_heat_flux(V_g, u, k, flux):
# Adapter definition and initialization
precice = Adapter(adapter_config_filename="precice-adapter-config.json")

precice_dt = precice.initialize(coupling_boundary, read_function_space=V, write_object=f_N_function)
precice_dt = precice.initialize(coupling_boundary, read_function_space=V, write_object=V_flux_y)

# Create a FEniCS Expression to define and control the coupling boundary values
coupling_expression = precice.create_coupling_expression()
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