From 980027bd607b2c01205d3019ad7e296d7627e4e8 Mon Sep 17 00:00:00 2001
From: sergio <sergio>
Date: Tue, 24 Apr 2012 10:43:44 +0100
Subject: [PATCH] BUG: Delay the call to solidThermo in Radiation BC
 constructor in case the solid region has not being constructed yet

---
 .../greyDiffusiveRadiationMixedFvPatchScalarField.C           | 4 +++-
 .../system/bottomAir/changeDictionaryDict                     | 2 --
 .../system/topAir/changeDictionaryDict                        | 2 --
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/thermophysicalModels/radiationModels/derivedFvPatchFields/greyDiffusiveRadiation/greyDiffusiveRadiationMixedFvPatchScalarField.C b/src/thermophysicalModels/radiationModels/derivedFvPatchFields/greyDiffusiveRadiation/greyDiffusiveRadiationMixedFvPatchScalarField.C
index 57acb81533..02637c203a 100644
--- a/src/thermophysicalModels/radiationModels/derivedFvPatchFields/greyDiffusiveRadiation/greyDiffusiveRadiationMixedFvPatchScalarField.C
+++ b/src/thermophysicalModels/radiationModels/derivedFvPatchFields/greyDiffusiveRadiation/greyDiffusiveRadiationMixedFvPatchScalarField.C
@@ -102,8 +102,10 @@ greyDiffusiveRadiationMixedFvPatchScalarField
         const scalarField& Tp =
             patch().lookupPatchField<volScalarField, scalar>(TName_);
 
+        //NOTE: Assumes emissivity = 1 as the solidThermo might
+        // not be constructed yet
         refValue() =
-            4.0*physicoChemical::sigma.value()*pow4(Tp)*emissivity()/pi;
+            4.0*physicoChemical::sigma.value()*pow4(Tp)/pi;
         refGrad() = 0.0;
         valueFraction() = 1.0;
 
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/changeDictionaryDict
index 7fc53289cc..f08a1ebff8 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/changeDictionaryDict
@@ -174,7 +174,6 @@ dictionaryReplacement
                 type            greyDiffusiveRadiation;
                 T               T;
                 emissivityMode  lookup;
-                Qro             uniform 0;
                 emissivity      uniform 1.0;
                 value           uniform 0;
             }
@@ -184,7 +183,6 @@ dictionaryReplacement
                 type            greyDiffusiveRadiation;
                 T               T;
                 emissivityMode  solidThermo;
-                Qro             uniform 0;
                 value           uniform 0;
             }
         }
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/changeDictionaryDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/changeDictionaryDict
index 6647732e8f..4c78380972 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/changeDictionaryDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/changeDictionaryDict
@@ -221,7 +221,6 @@ dictionaryReplacement
                 type            greyDiffusiveRadiation;
                 T               T;
                 emissivityMode  lookup;
-                Qro             uniform 0;
                 emissivity      uniform 1.0;
                 value           uniform 0;
             }
@@ -231,7 +230,6 @@ dictionaryReplacement
                 type            greyDiffusiveRadiation;
                 T               T;
                 emissivityMode  solidThermo;
-                Qro             uniform 0;
                 value           uniform 0;
             }
         }