It is the reference temperature of parameters selecting. The properties of the refrigerant can be changed with temperature, it important to point out its reference temperature.

Additional info

From ProcessLib/HeatTransportBHE/BHE/RefrigerantProperties.cpp line 31

This is a required parameter.
Data type: double
Expanded tag path: processes.process.HEAT_TRANSPORT_BHE.borehole_heat_exchangers.borehole_heat_exchanger.refrigerant.reference_temperature
Go to source code: → ogs/ogs/6.5.8

Used in the following test data files

[→ ogs/ogs/master | → doc] Parabolic/T/3D_2U_BHE/3D_2U_BHE.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_2U_BHE/3D_2U_BHE_powerBC.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_2U_BHE/3D_2U_BHE_sections.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_3BHEs/3bhes.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_3BHEs/3bhes_id_1U.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_3BHEs/3bhes_id_1U_2U_1U.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_3BHEs/3bhes_id_1U_sections.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_3BHEs_array/3bhes_1U.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_3BHEs_array_python_interface/3bhes_1U.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_BHE_GW_advection/BHE_GW_advection.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_BHE_Sandwich/sandwich.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_BHE_Sandwich/sandwich_fixed_power.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_Beier_sandbox/beier_sandbox.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_Beier_sandbox/beier_sandbox_advanced_building_power.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_Beier_sandbox/fixed_power_constant_flow.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_Beier_sandbox_python_interface/beier_sandbox.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_deep_BHE/3D_deep_BHE_CXA.prj
[→ ogs/ogs/master | → doc] Parabolic/T/3D_deep_BHE/3D_deep_BHE_CXC.prj
[→ ogs/ogs/master | → doc] Parabolic/T/BHE_1P/BHE_1P.prj
[→ ogs/ogs/master | → doc] Parabolic/T/BHE_1P/BHE_1P_newton.prj