From da77e6a77fa1570563ebe60c934b24e94ddf8a42 Mon Sep 17 00:00:00 2001
From: Henry Weller <http://openfoam.org>
Date: Tue, 29 Jan 2019 22:38:47 +0000
Subject: [PATCH] tutorial simplifiedSiwek: Updated chemistry stability
 settings for the new Jacobian

Resolves bug-report https://bugs.openfoam.org/view.php?id=3155
---
 .../simplifiedSiwek/constant/chemistryProperties             | 3 ++-
 .../coalChemistryFoam/simplifiedSiwek/constant/foam.inp      | 5 ++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/chemistryProperties b/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/chemistryProperties
index 7eafdcb45a..7faec04f7e 100644
--- a/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/chemistryProperties
+++ b/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/chemistryProperties
@@ -33,7 +33,8 @@ EulerImplicitCoeffs
 odeCoeffs
 {
     solver          seulex;
-    eps             0.05;
+    absTol          1e-8;
+    relTol          1e-1;
 }
 
 
diff --git a/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/foam.inp b/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/foam.inp
index 3bf043478b..533d3c0dd3 100644
--- a/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/foam.inp
+++ b/tutorials/lagrangian/coalChemistryFoam/simplifiedSiwek/constant/foam.inp
@@ -17,6 +17,8 @@ reactions
         A        7e+06;
         beta     0;
         Ta       10063.8;
+        Thigh    2500;
+        Tlow     300;
     }
     hydrogenReaction
     {
@@ -25,6 +27,7 @@ reactions
         A        4.74342e+12;
         beta     0;
         Ta       10063.8;
+        Thigh    2500;
+        Tlow     300;
     }
 }
-