[1P] Added para docu of the BuildingPowerCurveConstantFlow BHE BC.

Documentation/ProjectFile/prj/processes/process/HEAT_TRANSPORT_BHE/borehole_heat_exchangers/borehole_heat_exchanger/flow_and_temperature_control/BuildingPowerCurveConstantFlow/c_BuildingPowerCurveConstantFlow.md

+It is the BHE boundary condition of various heat load from buildings. Meanwhile, the COP of the heat pump is intergrated and used for calculating the transit heat load on the BHE.

Documentation/ProjectFile/prj/processes/process/HEAT_TRANSPORT_BHE/borehole_heat_exchangers/borehole_heat_exchanger/flow_and_temperature_control/BuildingPowerCurveConstantFlow/t_cop_heating_curve.md

+It is the COP curve of the heat pump at different outflow temperature from the BHE.

Documentation/ProjectFile/prj/processes/process/HEAT_TRANSPORT_BHE/borehole_heat_exchangers/borehole_heat_exchanger/flow_and_temperature_control/BuildingPowerCurveConstantFlow/t_flow_rate.md

+It is the flow rate of the BHE and it is a constant value in this BC.

Documentation/ProjectFile/prj/processes/process/HEAT_TRANSPORT_BHE/borehole_heat_exchangers/borehole_heat_exchanger/flow_and_temperature_control/BuildingPowerCurveConstantFlow/t_power_curve.md

+It is the building heat load curve.

ProcessLib/HeatTransportBHE/BHE/CreateFlowAndTemperatureControl.cpp

@@ -92,20 +92,20 @@ FlowAndTemperatureControl createFlowAndTemperatureControl(
     {
         auto const& power_curve = *BaseLib::getOrError(
             curves,
-            //! \ogs_file_param{prj__processes__process__HEAT_TRANSPORT_BHE__borehole_heat_exchangers__borehole_heat_exchanger__flow_and_temperature_control__PowerCurveConstantFlow__power_curve}
+            //! \ogs_file_param{prj__processes__process__HEAT_TRANSPORT_BHE__borehole_heat_exchangers__borehole_heat_exchanger__flow_and_temperature_control__BuildingPowerCurveConstantFlow__power_curve}
             config.getConfigParameter<std::string>("power_curve"),
             "Required power curve not found.");
 
         auto const& cop_heating_curve = *BaseLib::getOrError(
             curves,
-            //! \ogs_file_param{prj__processes__process__HEAT_TRANSPORT_BHE__borehole_heat_exchangers__borehole_heat_exchanger__flow_and_temperature_control__PowerCurveConstantFlow__power_curve}
+            //! \ogs_file_param{prj__processes__process__HEAT_TRANSPORT_BHE__borehole_heat_exchangers__borehole_heat_exchanger__flow_and_temperature_control__BuildingPowerCurveConstantFlow__cop_heating_curve}
             config.getConfigParameter<std::string>("cop_heating_curve"),
             "Required power curve not found.");
 
         BuildingPowerCurves const building_power_curves{power_curve,
                                                         cop_heating_curve};
 
-        //! \ogs_file_param{prj__processes__process__HEAT_TRANSPORT_BHE__borehole_heat_exchangers__borehole_heat_exchanger__flow_and_temperature_control__PowerCurveConstantFlow__flow_rate}
+        //! \ogs_file_param{prj__processes__process__HEAT_TRANSPORT_BHE__borehole_heat_exchangers__borehole_heat_exchanger__flow_and_temperature_control__BuildingPowerCurveConstantFlow__flow_rate}
         auto const flow_rate = config.getConfigParameter<double>("flow_rate");
 
         return BuildingPowerCurveConstantFlow{