diff --git a/tutorials/combustion/fireFoam/les/oppositeBurningPanels/0/U b/tutorials/combustion/fireFoam/les/oppositeBurningPanels/0/U
index eaf5e4ac3646a709a6355a49e05986fb4f5408ea..69ad6faa274315f25b2e1da51f4011e96a8cfc75 100755
--- a/tutorials/combustion/fireFoam/les/oppositeBurningPanels/0/U
+++ b/tutorials/combustion/fireFoam/les/oppositeBurningPanels/0/U
@@ -37,7 +37,7 @@ boundaryField
     burner
     {
         type            flowRateInletVelocity;
-        flowRate        0.001294;     //60kW  C3H8
+        flowRate        constant 0.001294;     //60kW  C3H8
         value           uniform (0 0 0);
     }
 
diff --git a/tutorials/combustion/fireFoam/les/smallPoolFire3D/system/fvSolution b/tutorials/combustion/fireFoam/les/smallPoolFire3D/system/fvSolution
index a0e2c8dc969288d325789c54ffc6177de9f880ce..3835a468dde1e228eee55f9d6144099a20407b36 100644
--- a/tutorials/combustion/fireFoam/les/smallPoolFire3D/system/fvSolution
+++ b/tutorials/combustion/fireFoam/les/smallPoolFire3D/system/fvSolution
@@ -71,6 +71,7 @@ solvers
         nCellsInCoarsestLevel   10;
         agglomerator    faceAreaPair;
         mergeLevels     1;
+        maxIter         20;
     }
 
     G
@@ -99,7 +100,7 @@ relaxationFactors
     equations
     {
         "(U|k).*"                   1;
-        "(C3H8|O2|H2O|CO2|hs).*"    0.9;
+        "(CH4|O2|H2O|CO2|hs).*"    0.9;
     }
 }
 
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/fvSchemes
index a3d8d6da2d77d129578111504c293183904f135b..e7cd7a8b98b4b4b4273c83f036d203328fe2e5ad 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/fvSchemes
@@ -31,6 +31,7 @@ divSchemes
     div(U,p)        Gauss linear;
     div(phi,h)      Gauss upwind;
     div(phi,k)      Gauss upwind;
+    div(phi,K)      Gauss upwind;
     div(phi,epsilon) Gauss upwind;
     div(phi,R)      Gauss upwind;
     div(R)          Gauss linear;
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/fvSchemes
index 6482720c0dd7c110dc3c6cc1511e200f70f20b72..a6272d66ce8a45761c555991f9a3290c6d7a6762 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/fvSchemes
@@ -31,6 +31,7 @@ divSchemes
     div(U,p)        Gauss linear;
     div(phi,h)      Gauss upwind;
     div(phi,k)      Gauss upwind;
+    div(phi,K)      Gauss upwind;
     div(phi,epsilon) Gauss upwind;
     div(phi,R)      Gauss upwind;
     div(R)          Gauss linear;
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSchemes
index 76a8f45995926ed19cd39e198a5a514b061165cb..3c408bed0d51e18a340af3056ab9c5fe077f486b 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSchemes
@@ -31,6 +31,7 @@ divSchemes
     div(U,p)        Gauss linear;
     div(phi,h)      Gauss upwind;
     div(phi,k)      Gauss upwind;
+    div(phi,K)      Gauss upwind;
     div(phi,epsilon) Gauss upwind;
     div(phi,R)      Gauss upwind;
     div(R)          Gauss linear;
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSchemes
index 76a8f45995926ed19cd39e198a5a514b061165cb..3c408bed0d51e18a340af3056ab9c5fe077f486b 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSchemes
@@ -31,6 +31,7 @@ divSchemes
     div(U,p)        Gauss linear;
     div(phi,h)      Gauss upwind;
     div(phi,k)      Gauss upwind;
+    div(phi,K)      Gauss upwind;
     div(phi,epsilon) Gauss upwind;
     div(phi,R)      Gauss upwind;
     div(R)          Gauss linear;