diff --git a/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleSlip/JohnsonJacksonParticleSlipFvPatchVectorField.C b/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleSlip/JohnsonJacksonParticleSlipFvPatchVectorField.C
index 104201d4..78b6ab7e 100644
--- a/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleSlip/JohnsonJacksonParticleSlipFvPatchVectorField.C
+++ b/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleSlip/JohnsonJacksonParticleSlipFvPatchVectorField.C
@@ -102,17 +102,10 @@ JohnsonJacksonParticleSlipFvPatchVectorField
             << abort(FatalError);
     }
 
-    if (dict.found("value"))
-    {
-        fvPatchVectorField::operator=
-        (
-            vectorField("value", dict, p.size())
-        );
-    }
-    else
-    {
-        partialSlipFvPatchVectorField::evaluate();
-    }
+    fvPatchVectorField::operator=
+    (
+        vectorField("value", dict, p.size())
+    );
 }
 
 
diff --git a/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleTheta/JohnsonJacksonParticleThetaFvPatchScalarField.C b/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleTheta/JohnsonJacksonParticleThetaFvPatchScalarField.C
index 4369c4ad..1bea5199 100644
--- a/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleTheta/JohnsonJacksonParticleThetaFvPatchScalarField.C
+++ b/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/derivedFvPatchFields/JohnsonJacksonParticleTheta/JohnsonJacksonParticleThetaFvPatchScalarField.C
@@ -129,17 +129,10 @@ JohnsonJacksonParticleThetaFvPatchScalarField
             << abort(FatalError);
     }
 
-    if (dict.found("value"))
-    {
-        fvPatchScalarField::operator=
-        (
-            scalarField("value", dict, p.size())
-        );
-    }
-    else
-    {
-        evaluate();
-    }
+    fvPatchScalarField::operator=
+    (
+        scalarField("value", dict, p.size())
+    );
 }
 
 
diff --git a/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/kineticTheoryModel/kineticTheoryModel.C b/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/kineticTheoryModel/kineticTheoryModel.C
index f158b243..4fdc9a5f 100644
--- a/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/kineticTheoryModel/kineticTheoryModel.C
+++ b/applications/solvers/multiphase/twoPhaseEulerFoam/phaseCompressibleTurbulenceModels/kineticTheoryModels/kineticTheoryModel/kineticTheoryModel.C
@@ -466,7 +466,7 @@ void Foam::RASModels::kineticTheoryModel::correct()
               + fvm::div(alphaRhoPhi, Theta_)
               - fvc::Sp(fvc::ddt(alpha, rho) + fvc::div(alphaRhoPhi), Theta_)
             )
-          - fvm::laplacian(kappa_, Theta_, "laplacian(kappa, Theta)")
+          - fvm::laplacian(kappa_, Theta_, "laplacian(kappa,Theta)")
          ==
             fvm::SuSp(-((PsCoeff*I) && gradU), Theta_)
           + (tau && gradU)
diff --git a/src/thermophysicalModels/radiationModels/radiationModel/viewFactor/viewFactor.C b/src/thermophysicalModels/radiationModels/radiationModel/viewFactor/viewFactor.C
index 5cfb6b11..c382f3ed 100644
--- a/src/thermophysicalModels/radiationModels/radiationModel/viewFactor/viewFactor.C
+++ b/src/thermophysicalModels/radiationModels/radiationModel/viewFactor/viewFactor.C
@@ -531,12 +531,12 @@ void Foam::radiation::viewFactor::calculate()
                     if (i==j)
                     {
                         C[i][j] = invEj - (invEj - 1.0)*Fmatrix_()[i][j];
-                        q[i] += (Fmatrix_()[i][j] - 1.0)*sigmaT4;
+                        q[i] += (Fmatrix_()[i][j] - 1.0)*sigmaT4 - QrExt[j];
                     }
                     else
                     {
                         C[i][j] = (1.0 - invEj)*Fmatrix_()[i][j];
-                        q[i] += Fmatrix_()[i][j]*sigmaT4 - QrExt[j];
+                        q[i] += Fmatrix_()[i][j]*sigmaT4;
                     }
 
                 }
@@ -580,11 +580,11 @@ void Foam::radiation::viewFactor::calculate()
 
                     if (i==j)
                     {
-                        q[i] += (Fmatrix_()[i][j] - 1.0)*sigmaT4;
+                        q[i] += (Fmatrix_()[i][j] - 1.0)*sigmaT4  - QrExt[j];
                     }
                     else
                     {
-                        q[i] += Fmatrix_()[i][j]*sigmaT4 - QrExt[j];
+                        q[i] += Fmatrix_()[i][j]*sigmaT4;
                     }
                 }
             }