From 5e05e4d4948810a85df71d5905ab16b00a09b82e Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Fri, 7 Sep 2012 10:08:37 +0100
Subject: [PATCH] ENH: externalWallHeatFluxT: moved Kappa out of loop

---
 .../externalWallHeatFluxTemperatureFvPatchScalarField.C      | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/turbulenceModels/compressible/turbulenceModel/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C b/src/turbulenceModels/compressible/turbulenceModel/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
index 45825124f7..ba9416b6ed 100644
--- a/src/turbulenceModels/compressible/turbulenceModel/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
+++ b/src/turbulenceModels/compressible/turbulenceModel/derivedFvPatchFields/externalWallHeatFluxTemperature/externalWallHeatFluxTemperatureFvPatchScalarField.C
@@ -199,7 +199,8 @@ void Foam::externalWallHeatFluxTemperatureFvPatchScalarField::updateCoeffs()
     }
 
     scalarField q(size(), 0.0);
-    scalarField KDelta(kappa(*this)*patch().deltaCoeffs());
+    scalarField KWall(kappa(*this));
+    scalarField KDelta(KWall*patch().deltaCoeffs());
 
     if (oldMode_ == fixedHeatFlux)
     {
@@ -239,7 +240,7 @@ void Foam::externalWallHeatFluxTemperatureFvPatchScalarField::updateCoeffs()
 
     if (debug)
     {
-        scalar Q = gSum(kappa(*this)*patch().magSf()*snGrad());
+        scalar Q = gSum(KWall*patch().magSf()*snGrad());
 
         Info<< patch().boundaryMesh().mesh().name() << ':'
             << patch().name() << ':'