This patch fix the two following issues:
  http://www.openfoam.org/mantisbt/view.php?id=1309
  http://www.openfoam.org/mantisbt/view.php?id=1177
--- OpenFOAM-2.3.0/src/thermophysicalModels/radiationModels/radiationModel/viewFactor/viewFactor.C.orig	2014-06-17 12:49:25.056375000 +0300
+++ OpenFOAM-2.3.0/src/thermophysicalModels/radiationModels/radiationModel/viewFactor/viewFactor.C	2014-06-17 12:48:21.224628260 +0300
@@ -536,7 +536,7 @@
                     else
                     {
                         C[i][j] = (1.0 - invEj)*Fmatrix_()[i][j];
-                        q[i] += Fmatrix_()[i][j]*sigmaT4 - QrExt[j];
+                        q[i] += Fmatrix_()[i][j]*sigmaT4;
                     }
 
                 }
@@ -584,7 +584,7 @@
                     }
                     else
                     {
-                        q[i] += Fmatrix_()[i][j]*sigmaT4 - QrExt[j];
+                        q[i] += Fmatrix_()[i][j]*sigmaT4;
                     }
                 }
             }
--- OpenFOAM-2.3.0/src/turbulenceModels/compressible/turbulenceModel/derivedFvPatchFields/turbulentTemperatureRadCoupledMixed/turbulentTemperatureRadCoupledMixedFvPatchScalarField.C.orig	2014-06-17 10:44:48.192214000 +0300
+++ OpenFOAM-2.3.0/src/turbulenceModels/compressible/turbulenceModel/derivedFvPatchFields/turbulentTemperatureRadCoupledMixed/turbulentTemperatureRadCoupledMixedFvPatchScalarField.C	2014-06-17 10:45:01.667735757 +0300
@@ -277,7 +277,6 @@
     os.writeKeyword("Tnbr")<< TnbrName_ << token::END_STATEMENT << nl;
     os.writeKeyword("QrNbr")<< QrNbrName_ << token::END_STATEMENT << nl;
     os.writeKeyword("Qr")<< QrName_ << token::END_STATEMENT << nl;
-    os.writeKeyword("Qr")<< QrName_ << token::END_STATEMENT << nl;
     thicknessLayers_.writeEntry("thicknessLayers", os);
     thicknessLayers_.writeEntry("kappaLayers", os);
 
