regionCoupling → thermoTools Relation

File in src/regionModels/regionCoupling	Includes file in src/thermoTools
derivedFvPatchFields / filmPyrolysisRadiativeCoupledMixed / filmPyrolysisRadiativeCoupledMixedFvPatchScalarField.H	derivedFvPatchFields / temperatureCoupledBase / temperatureCoupledBase.H