solidDisplacementThermo: Updated adding q and divq functions

applications/solvers/stressAnalysis/solidDisplacementFoam/readThermophysicalProperties.H

@@ -6,7 +6,6 @@ const volScalarField& E(thermo.E());
 const volScalarField& nu(thermo.nu());
 
 const volScalarField Cp(thermo.Cp());
-const volScalarField kappa(thermo.kappa());
 
 Info<< "Calculating Lame's coefficients\n" << endl;
 

applications/solvers/stressAnalysis/solidDisplacementFoam/solidDisplacementFoam.C

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     | Website:  https://openfoam.org
-    \\  /    A nd           | Copyright (C) 2011-2019 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2020 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -73,8 +73,9 @@ int main(int argc, char *argv[])
                 fvScalarMatrix TEqn
                 (
                     fvm::ddt(rho, Cp, T)
-                 == fvm::laplacian(kappa, T)
-                  + fvOptions(rho*Cp, T)
+                  + thermo.divq(T)
+                 ==
+                    fvOptions(rho*Cp, T)
                 );
 
                 fvOptions.constrain(TEqn);

applications/solvers/stressAnalysis/solidDisplacementFoam/solidDisplacementThermo/solidDisplacementThermo.C

@@ -25,6 +25,9 @@ License
 
 #include "solidDisplacementThermo.H"
 #include "fvMesh.H"
+#include "fvmLaplacian.H"
+#include "fvcSnGrad.H"
+#include "surfaceInterpolate.H"
 
 /* * * * * * * * * * * * * * * private static data * * * * * * * * * * * * * */
 
@@ -564,4 +567,18 @@ bool Foam::solidDisplacementThermo::read()
 }
 
 
+Foam::tmp<Foam::surfaceScalarField>
+Foam::solidDisplacementThermo::q() const
+{
+    return -fvc::interpolate(kappa_)*fvc::snGrad(T());
+}
+
+
+Foam::tmp<Foam::fvScalarMatrix>
+Foam::solidDisplacementThermo::divq(volScalarField& T) const
+{
+    return -fvm::laplacian(kappa_, T);
+}
+
+
 // ************************************************************************* //

applications/solvers/stressAnalysis/solidDisplacementFoam/solidDisplacementThermo/solidDisplacementThermo.H

@@ -368,6 +368,12 @@ public:
                 const label patchi
             ) const;
 
+            //- Return the heat flux
+            virtual tmp<surfaceScalarField> q() const;
+
+            //- Return the source term for the energy equation
+            virtual tmp<fvScalarMatrix> divq(volScalarField& he) const;
+
 
         //- Update properties
         virtual void correct();