Updates to the compressible LES/RAS api

- removed repeated declaration of pure abstract functions
- added function to return the turbulence effective thermal diffusivity
  for a patch

src/turbulenceModels/compressible/LES/GenEddyVisc/GenEddyVisc.H

@@ -126,15 +126,6 @@ public:
             return alphaSgs_;
         }
 
-        //- Return thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
-        {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphaSgs_ + alpha())
-            );
-        }
-
         //- Return the sub-grid stress tensor.
         virtual tmp<volSymmTensorField> B() const;
 

src/turbulenceModels/compressible/LES/GenSGSStress/GenSGSStress.H

@@ -127,15 +127,6 @@ public:
             return alphaSgs_;
         }
 
-        //- Return thermal conductivity
-        virtual tmp<volScalarField> alphaEff() const
-        {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphaSgs_ + alpha())
-            );
-        }
-
         //- Return the sub-grid stress tensor
         virtual tmp<volSymmTensorField> B() const
         {

src/turbulenceModels/compressible/LES/LESModel/LESModel.H

@@ -189,12 +189,6 @@ public:
             }
 
 
-        //- Return the SGS turbulent kinetic energy.
-        virtual tmp<volScalarField> k() const = 0;
-
-        //- Return the SGS turbulent dissipation.
-        virtual tmp<volScalarField> epsilon() const = 0;
-
         //- Return the SGS turbulent viscosity
         virtual tmp<volScalarField> muSgs() const = 0;
 
@@ -210,8 +204,22 @@ public:
         //- Return the SGS turbulent thermal diffusivity
         virtual tmp<volScalarField> alphaSgs() const = 0;
 
-        //- Return the SGS thermal conductivity.
-        virtual tmp<volScalarField> alphaEff() const = 0;
+        //- Return the effective thermal diffusivity
+        virtual tmp<volScalarField> alphaEff() const
+        {
+            return tmp<volScalarField>
+            (
+                new volScalarField("alphaEff", alphaSgs() + alpha())
+            );
+        }
+
+        //- Return the effective turbulence thermal diffusivity for a patch
+        virtual tmp<scalarField> alphaEff(const label patchI) const
+        {
+            return
+                alphaSgs()().boundaryField()[patchI]
+              + alpha().boundaryField()[patchI];
+        }
 
         //- Return the sub-grid stress tensor.
         virtual tmp<volSymmTensorField> B() const = 0;
@@ -261,13 +269,13 @@ public:
         //- Correct Eddy-Viscosity and related properties.
         //  This calls correct(const tmp<volTensorField>& gradU) by supplying
         //  gradU calculated locally.
-        void correct();
+        virtual void correct();
 
         //- Correct Eddy-Viscosity and related properties
         virtual void correct(const tmp<volTensorField>& gradU);
 
         //- Read LESProperties dictionary
-        virtual bool read() = 0;
+        virtual bool read();
 };
 
 

src/turbulenceModels/compressible/LES/SpalartAllmaras/SpalartAllmaras.H

@@ -149,15 +149,6 @@ public:
             return alphaSgs_;
         }
 
-        //- Return thermal conductivity
-        virtual tmp<volScalarField> alphaEff() const
-        {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphaSgs_ + alpha())
-            );
-        }
-
         //- Return the sub-grid stress tensor.
         virtual tmp<volSymmTensorField> B() const;
 

src/turbulenceModels/compressible/RAS/LRR/LRR.H

@@ -153,13 +153,10 @@ public:
             return mut_;
         }
 
-        //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const
         {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphat_ + alpha())
-            );
+            return alphat_;
         }
 
         //- Return the turbulence kinetic energy

src/turbulenceModels/compressible/RAS/LaunderGibsonRSTM/LaunderGibsonRSTM.H

@@ -162,13 +162,10 @@ public:
             return mut_;
         }
 
-        //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const
         {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphat_ + alpha())
-            );
+            return alphat_;
         }
 
         //- Return the turbulence kinetic energy

src/turbulenceModels/compressible/RAS/LaunderSharmaKE/LaunderSharmaKE.H

@@ -146,13 +146,10 @@ public:
             return mut_;
         }
 
-        //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const
         {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphat_ + alpha())
-            );
+            return alphat_;
         }
 
         //- Return the turbulence kinetic energy

src/turbulenceModels/compressible/RAS/RASModel/RASModel.H

@@ -265,9 +265,6 @@ public:
             }
 
 
-        //- Return the turbulence viscosity
-        virtual tmp<volScalarField> mut() const = 0;
-
         //- Return the effective viscosity
         virtual tmp<volScalarField> muEff() const
         {
@@ -278,22 +275,21 @@ public:
         }
 
         //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const = 0;
+        virtual tmp<volScalarField> alphaEff() const
+        {
+            return tmp<volScalarField>
+            (
+                new volScalarField("alphaEff", alphat() + alpha())
+            );
+        }
 
-        //- Return the turbulence kinetic energy
-        virtual tmp<volScalarField> k() const = 0;
-
-        //- Return the turbulence kinetic energy dissipation rate
-        virtual tmp<volScalarField> epsilon() const = 0;
-
-        //- Return the Reynolds stress tensor
-        virtual tmp<volSymmTensorField> R() const = 0;
-
-        //- Return the effective stress tensor including the laminar stress
-        virtual tmp<volSymmTensorField> devRhoReff() const = 0;
-
-        //- Return the source term for the momentum equation
-        virtual tmp<fvVectorMatrix> divDevRhoReff(volVectorField& U) const = 0;
+        //- Return the effective turbulent thermal diffusivity for a patch
+        virtual tmp<scalarField> alphaEff(const label patchI) const
+        {
+            return
+                alphat()().boundaryField()[patchI]
+              + alpha().boundaryField()[patchI];
+        }
 
         //- Return yPlus for the given patch
         virtual tmp<scalarField> yPlus
@@ -303,10 +299,10 @@ public:
         ) const;
 
         //- Solve the turbulence equations and correct the turbulence viscosity
-        virtual void correct() = 0;
+        virtual void correct();
 
         //- Read RASProperties dictionary
-        virtual bool read() = 0;
+        virtual bool read();
 };
 
 

src/turbulenceModels/compressible/RAS/RNGkEpsilon/RNGkEpsilon.H

@@ -142,13 +142,10 @@ public:
             return mut_;
         }
 
-        //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const
         {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphat_ + alpha())
-            );
+            return alphat_;
         }
 
         //- Return the turbulence kinetic energy

src/turbulenceModels/compressible/RAS/SpalartAllmaras/SpalartAllmaras.H

@@ -178,13 +178,10 @@ public:
             return mut_;
         }
 
-        //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const
         {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphat_ + alpha())
-            );
+            return alphat_;
         }
 
         //- Return the turbulence kinetic energy

src/turbulenceModels/compressible/RAS/kEpsilon/kEpsilon.H

@@ -138,13 +138,10 @@ public:
             return mut_;
         }
 
-        //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const
         {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphat_ + alpha())
-            );
+            return alphat_;
         }
 
         //- Return the turbulence kinetic energy

src/turbulenceModels/compressible/RAS/kOmegaSST/kOmegaSST.H

@@ -222,13 +222,10 @@ public:
             return mut_;
         }
 
-        //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const
         {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphat_ + alpha())
-            );
+            return alphat_;
         }
 
         //- Return the turbulence kinetic energy

src/turbulenceModels/compressible/RAS/laminar/laminar.C

@@ -78,6 +78,27 @@ tmp<volScalarField> laminar::mut() const
 }
 
 
+tmp<volScalarField> laminar::alphat() const
+{
+    return tmp<volScalarField>
+    (
+        new volScalarField
+        (
+            IOobject
+            (
+                "alphat",
+                runTime_.timeName(),
+                mesh_,
+                IOobject::NO_READ,
+                IOobject::NO_WRITE
+            ),
+            mesh_,
+            dimensionedScalar("alphat", alpha().dimensions(), 0.0)
+        )
+    );
+}
+
+
 tmp<volScalarField> laminar::k() const
 {
     return tmp<volScalarField>

src/turbulenceModels/compressible/RAS/laminar/laminar.H

@@ -89,6 +89,9 @@ public:
             return tmp<volScalarField>(new volScalarField("muEff", mu()));
         }
 
+        //- Return the turbulence thermal diffusivity, i.e. 0 for laminar flow
+        virtual tmp<volScalarField> alphat() const;
+
         //- Return the effective turbulent thermal diffusivity,
         //  i.e. the laminar thermal diffusivity
         virtual tmp<volScalarField> alphaEff() const

src/turbulenceModels/compressible/RAS/realizableKE/realizableKE.H

@@ -159,13 +159,10 @@ public:
             return mut_;
         }
 
-        //- Return the effective turbulent thermal diffusivity
-        virtual tmp<volScalarField> alphaEff() const
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const
         {
-            return tmp<volScalarField>
-            (
-                new volScalarField("alphaEff", alphat_ + alpha())
-            );
+            return alphat_;
         }
 
         //- Return the turbulence kinetic energy

src/turbulenceModels/compressible/turbulenceModel/laminar/laminar.H

@@ -99,6 +99,9 @@ public:
             return tmp<volScalarField>(new volScalarField("muEff", mu()));
         }
 
+        //- Return the turbulence thermal diffusivity, i.e. 0 for laminar flow
+        virtual tmp<volScalarField> alphat() const;
+
         //- Return the effective turbulent thermal diffusivity,
         //  i.e. the laminar thermal diffusivity
         virtual tmp<volScalarField> alphaEff() const
@@ -106,6 +109,13 @@ public:
             return tmp<volScalarField>(new volScalarField("alphaEff", alpha()));
         }
 
+        //- Return the effective turbulent thermal diffusivity for a patch,
+        //  i.e. the laminar thermal diffusivity
+        virtual tmp<scalarField> alphaEff(const label patchI) const
+        {
+            return alpha().boundaryField()[patchI];
+        }
+
         //- Return the turbulence kinetic energy, i.e. 0 for laminar flow
         virtual tmp<volScalarField> k() const;
 

src/turbulenceModels/compressible/turbulenceModel/turbulenceModel.H

@@ -192,9 +192,15 @@ public:
         //- Return the effective viscosity
         virtual tmp<volScalarField> muEff() const = 0;
 
-        //- Return the effective turbulent thermal diffusivity
+        //- Return the turbulence thermal diffusivity
+        virtual tmp<volScalarField> alphat() const = 0;
+
+        //- Return the effective turbulence thermal diffusivity
         virtual tmp<volScalarField> alphaEff() const = 0;
 
+        //- Return the effective turbulence thermal diffusivity for a patch
+        virtual tmp<scalarField> alphaEff(const label patchI) const = 0;
+
         //- Return the turbulence kinetic energy
         virtual tmp<volScalarField> k() const = 0;