diff --git a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling/0/T.liquid b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling/0/T.liquid
index 48a933ea40..a80c07e53f 100644
--- a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling/0/T.liquid
+++ b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling/0/T.liquid
@@ -42,7 +42,7 @@ boundaryField
         type            fixedMultiPhaseHeatFlux;
         relax           0.5;
         q               uniform 0;
-        phase           "liquid";
+        phase           liquid;
         value           uniform 368;
     }
     defaultFaces
diff --git a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling/0/alphat.gas b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling/0/alphat.gas
index 84c06e445d..a271eda850 100644
--- a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling/0/alphat.gas
+++ b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling/0/alphat.gas
@@ -49,6 +49,7 @@ boundaryField
         Cmu             0.09;
         kappa           0.41;
         E               9.8;
+        relax           1.0;
         partitioningModel
         {
             type        Lavieville;
diff --git a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling1D/0/T.liquid b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling1D/0/T.liquid
index 4609550c6a..7b86468053 100644
--- a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling1D/0/T.liquid
+++ b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoiling1D/0/T.liquid
@@ -38,7 +38,7 @@ boundaryField
         type            fixedMultiPhaseHeatFlux;
         relax           0.5;
         q               uniform 0;
-        phase           "liquid";
+        phase           liquid;
         value           uniform 368;
     }
     wall2
@@ -46,7 +46,7 @@ boundaryField
         type            fixedMultiPhaseHeatFlux;
         relax           0.5;
         q               uniform 0;
-        phase           "liquid";
+        phase           liquid;
         value           uniform 368;
     }
     defaultFaces
diff --git a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE/0/T.liquid b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE/0/T.liquid
index 48a933ea40..a80c07e53f 100644
--- a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE/0/T.liquid
+++ b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE/0/T.liquid
@@ -42,7 +42,7 @@ boundaryField
         type            fixedMultiPhaseHeatFlux;
         relax           0.5;
         q               uniform 0;
-        phase           "liquid";
+        phase           liquid;
         value           uniform 368;
     }
     defaultFaces
diff --git a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE/0/alphat.gas b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE/0/alphat.gas
index 84c06e445d..a271eda850 100644
--- a/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE/0/alphat.gas
+++ b/tutorials/multiphase/reactingTwoPhaseEulerFoam/RAS/wallBoilingIATE/0/alphat.gas
@@ -49,6 +49,7 @@ boundaryField
         Cmu             0.09;
         kappa           0.41;
         E               9.8;
+        relax           1.0;
         partitioningModel
         {
             type        Lavieville;