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OGS
[tag] use_algebraic_bc

The default setting is false. When algebraic boundary condition is activated, the inflow temperatures at the top and bottom of the BHE are no longer imposed as a Dirichlet type boundary condition. Instead, the linear equation system will be enlarged to accommodate the numerical constrains. The effect of this feature is to accelerate BHE simulations.

Additional info

From ProcessLib/HeatTransportBHE/CreateHeatTransportBHEProcess.cpp line 185

  • This is an optional parameter.
  • This parameter has a default value of false.
  • Data type: bool
  • Expanded tag path: processes.process.HEAT_TRANSPORT_BHE.use_algebraic_bc
  • Go to source code: → ogs/ogs/master

Used in the following test data files

Used in no end-to-end test cases.