From 7c111f606c97463f53e3326a75acdc84be332961 Mon Sep 17 00:00:00 2001
From: Sergio Ferraris <sergio@tom.emea.sgi.com>
Date: Tue, 22 Nov 2011 16:23:41 +0000
Subject: [PATCH] ENH: Changing singleStepCombustion to explicit in order to
conserve species
---
.../singleStepCombustion/singleStepCombustion.C | 7 +------
.../les/smallPoolFire2D/constant/combustionProperties | 4 ++--
2 files changed, 3 insertions(+), 8 deletions(-)
diff --git a/src/combustionModels/singleStepCombustion/singleStepCombustion.C b/src/combustionModels/singleStepCombustion/singleStepCombustion.C
index e09b8363f6d..319e5476b22 100644
--- a/src/combustionModels/singleStepCombustion/singleStepCombustion.C
+++ b/src/combustionModels/singleStepCombustion/singleStepCombustion.C
@@ -80,17 +80,12 @@ singleStepCombustion<CombThermoType, ThermoType>::R
{
const label specieI = this->thermo_->composition().species()[Y.name()];
- const label fNorm = singleMixture_.specieProd()[specieI];
-
- const volScalarField fres(singleMixture_.fres(specieI));
-
const volScalarField wSpecie
(
wFuel_*singleMixture_.specieStoichCoeffs()[specieI]
- / max(fNorm*(Y - fres), scalar(0.001))
);
- return -fNorm*wSpecie*fres + fNorm*fvm::Sp(wSpecie, Y);
+ return wSpecie + fvm::Sp(0.0*wSpecie, Y);
}
diff --git a/tutorials/combustion/fireFoam/les/smallPoolFire2D/constant/combustionProperties b/tutorials/combustion/fireFoam/les/smallPoolFire2D/constant/combustionProperties
index 289df92fcca..619c448058c 100644
--- a/tutorials/combustion/fireFoam/les/smallPoolFire2D/constant/combustionProperties
+++ b/tutorials/combustion/fireFoam/les/smallPoolFire2D/constant/combustionProperties
@@ -15,8 +15,8 @@ FoamFile
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-//combustionModel infinitelyFastChemistry<psiCombustionModel,gasThermoPhysics>;
-combustionModel FSD<psiCombustionModel,gasThermoPhysics>;
+combustionModel infinitelyFastChemistry<psiCombustionModel,gasThermoPhysics>;
+//combustionModel FSD<psiCombustionModel,gasThermoPhysics>;
active true;
--
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