From 4818af3bef3dcb04a1abac4ff49ff15587184001 Mon Sep 17 00:00:00 2001
From: sergio <s.ferraris@opencfd.co.uk>
Date: Tue, 17 Dec 2019 16:00:12 -0800
Subject: [PATCH] TUT: Changing combustion models for fireFoam tutorial cases.

Changing to Eddy Dissipation Model the combustion casese
for fireFoam
---
 .../constant/combustionProperties             | 60 +++----------------
 .../constant/combustionProperties             | 16 ++---
 2 files changed, 17 insertions(+), 59 deletions(-)

diff --git a/tutorials/combustion/fireFoam/LES/smallPoolFire2D/constant/combustionProperties b/tutorials/combustion/fireFoam/LES/smallPoolFire2D/constant/combustionProperties
index 29e85b372e..f317f63bb6 100644
--- a/tutorials/combustion/fireFoam/LES/smallPoolFire2D/constant/combustionProperties
+++ b/tutorials/combustion/fireFoam/LES/smallPoolFire2D/constant/combustionProperties
@@ -15,66 +15,24 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-combustionModel  infinitelyFastChemistry;
+combustionModel  EDM;
 
-//combustionModel  FSD;
-//combustionModel  diffusionMulticomponent;
-//NOTE: To use diffusionMulticomponent combustion model you need to rename files:
-// reactions.twoSteps -> reactions
-// thermophysicalProperties.twoSteps -> thermophysicalProperties
+EDMCoeffs
+{
+    semiImplicit    no;
+    Cd              1;
+    CEDC            1;
+}
 
 active  true;
 
+/*
 infinitelyFastChemistryCoeffs
 {
     semiImplicit no;
     C           5.0;
 }
+*/
 
-diffusionMulticomponentCoeffs
-{
-    Ci          (1.0 1.5);
-    fuels       (CH4 CO);
-    oxidants    (O2 O2);
-    YoxStream   (0.23 0.23);
-    YfStream    (1.0 1.0);
-    sigma       (0.02 0.02);
-    oxidantRes  (0.015 0.005);
-    ftCorr      (0  0);
-    laminarIgn  false;
-}
-
-FSDCoeffs
-{
-    semiImplicit no;
-    Cv          0.1;
-    ftVarMin    1e-2;
-
-    reactionRateFlameArea relaxation;
-
-    fuel                Methane;
-
-    semiImplicit        no;
-
-    relaxationCoeffs
-    {
-        C                     2.0;
-        alpha                 1.0;
-        Methane
-        {
-            omega0            0.5;
-            eta               -0.013;
-            omegaMin          0.01;
-            sigmaExt          470;
-        }
-        Propane
-        {
-            omega0            0.4;
-            eta               -0.00656;
-            omegaMin          0.01;
-            sigmaExt          450;
-        }
-    }
-}
 
 // ************************************************************************* //
diff --git a/tutorials/combustion/fireFoam/LES/smallPoolFire3D/constant/combustionProperties b/tutorials/combustion/fireFoam/LES/smallPoolFire3D/constant/combustionProperties
index dd6e52e96e..47f7dad19e 100644
--- a/tutorials/combustion/fireFoam/LES/smallPoolFire3D/constant/combustionProperties
+++ b/tutorials/combustion/fireFoam/LES/smallPoolFire3D/constant/combustionProperties
@@ -16,15 +16,15 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-combustionModel infinitelyFastChemistry;
+combustionModel  EDM;
+
+EDMCoeffs
+{
+    semiImplicit    no;
+    Cd              1;
+    CEDC            1;
+}
 
 active  on;
 
-infinitelyFastChemistryCoeffs
-{
-    semiImplicit no;
-    C       5.0;
-}
-
-
 // ************************************************************************* //