Revert premature cfg-option name change that failed reg tests.

Author: TobiKattmann

multiphysics/unsteady_cht/solid_cylinder1.cfg

@@ -22,16 +22,16 @@ MARKER_ISOTHERMAL= ( core1, 350.0 )
 INC_NONDIM= DIMENSIONAL
 %
 % Temperature initialization value
-FREESTREAM_TEMPERATURE= 288.15
+SOLID_TEMPERATURE_INIT= 288.15
 %
 % Solid density (kg/m^3)
-MATERIAL_DENSITY= 0.0210322
+SOLID_DENSITY= 0.0210322
 %
 % Solid specific heat (J/kg*K)
 SPECIFIC_HEAT_CP= 1004.703
 %
 % Solid thermal conductivity (W/m*K)
-KT_CONSTANT= 0.1028
+SOLID_THERMAL_CONDUCTIVITY= 0.1028
 %
 % ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------%
 %

multiphysics/unsteady_cht/solid_cylinder2.cfg

@@ -22,16 +22,16 @@ MARKER_ISOTHERMAL= ( core2, 350.0 )
 INC_NONDIM= DIMENSIONAL
 %
 % Temperature initialization value
-FREESTREAM_TEMPERATURE= 288.15
+SOLID_TEMPERATURE_INIT= 288.15
 %
 % Solid density (kg/m^3)
-MATERIAL_DENSITY= 0.0210322
+SOLID_DENSITY= 0.0210322
 %
 % Solid specific heat (J/kg*K)
 SPECIFIC_HEAT_CP= 1004.703
 %
 % Solid thermal conductivity (W/m*K)
-KT_CONSTANT= 0.1028
+SOLID_THERMAL_CONDUCTIVITY= 0.1028
 %
 % ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------%
 %

multiphysics/unsteady_cht/solid_cylinder3.cfg

@@ -22,16 +22,16 @@ MARKER_ISOTHERMAL= ( core3, 350.0 )
 INC_NONDIM= DIMENSIONAL
 %
 % Temperature initialization value
-FREESTREAM_TEMPERATURE= 288.15
+SOLID_TEMPERATURE_INIT= 288.15
 %
 % Solid density (kg/m^3)
-MATERIAL_DENSITY= 0.0210322
+SOLID_DENSITY= 0.0210322
 %
 % Solid specific heat (J/kg*K)
 SPECIFIC_HEAT_CP= 1004.703
 %
 % Solid thermal conductivity (W/m*K)
-KT_CONSTANT= 0.1028
+SOLID_THERMAL_CONDUCTIVITY= 0.1028
 %
 % ------------- COMMON PARAMETERS DEFINING THE NUMERICAL METHOD ---------------%
 %