diff --git a/applications/solvers/multiphase/twoPhaseEulerFoam/phaseIncompressibleTurbulenceModels/kineticTheoryModels/conductivityModel/HrenyaSinclair/HrenyaSinclairConductivity.C b/applications/solvers/multiphase/twoPhaseEulerFoam/phaseIncompressibleTurbulenceModels/kineticTheoryModels/conductivityModel/HrenyaSinclair/HrenyaSinclairConductivity.C
index 2d2e1f6551..179903b082 100644
--- a/applications/solvers/multiphase/twoPhaseEulerFoam/phaseIncompressibleTurbulenceModels/kineticTheoryModels/conductivityModel/HrenyaSinclair/HrenyaSinclairConductivity.C
+++ b/applications/solvers/multiphase/twoPhaseEulerFoam/phaseIncompressibleTurbulenceModels/kineticTheoryModels/conductivityModel/HrenyaSinclair/HrenyaSinclairConductivity.C
@@ -91,7 +91,7 @@ Foam::kineticTheoryModels::conductivityModels::HrenyaSinclair::kappa
     return da*sqrt(Theta)*
     (
         2.0*sqr(alpha1)*g0*(1.0 + e)/sqrtPi
-      + (9.0/8.0)*sqrtPi*0.25*sqr(1.0 + e)*(2.0*e - 1.0)*sqr(alpha1)
+      + (9.0/8.0)*sqrtPi*g0*0.25*sqr(1.0 + e)*(2.0*e - 1.0)*sqr(alpha1)
        /(49.0/16.0 - 33.0*e/16.0)
       + (15.0/16.0)*sqrtPi*alpha1*(0.5*sqr(e) + 0.25*e - 0.75 + lamda)
        /((49.0/16.0 - 33.0*e/16.0)*lamda)
diff --git a/tutorials/multiphase/LTSInterFoam/wigleyHull/0/alpha.water.org b/tutorials/multiphase/LTSInterFoam/wigleyHull/0/alpha.water.org
index dbef449a2f..d722029120 100644
--- a/tutorials/multiphase/LTSInterFoam/wigleyHull/0/alpha.water.org
+++ b/tutorials/multiphase/LTSInterFoam/wigleyHull/0/alpha.water.org
@@ -11,7 +11,7 @@ FoamFile
     format      ascii;
     class       volScalarField;
     location    "0";
-    object      alpha;
+    object      alpha.water;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
diff --git a/tutorials/multiphase/MRFMultiphaseInterFoam/mixerVessel2D/0.org/alpha.water b/tutorials/multiphase/MRFMultiphaseInterFoam/mixerVessel2D/0.org/alpha.water
index 0f3dcd4639..e1483e3c1e 100644
--- a/tutorials/multiphase/MRFMultiphaseInterFoam/mixerVessel2D/0.org/alpha.water
+++ b/tutorials/multiphase/MRFMultiphaseInterFoam/mixerVessel2D/0.org/alpha.water
@@ -10,7 +10,7 @@ FoamFile
     version     2.0;
     format      ascii;
     class       volScalarField;
-    object      alpha1;
+    object      alpha.water;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
diff --git a/tutorials/multiphase/interFoam/laminar/capillaryRise/0/alpha.water.org b/tutorials/multiphase/interFoam/laminar/capillaryRise/0/alpha.water.org
index f4ef030951..67a10a49fd 100644
--- a/tutorials/multiphase/interFoam/laminar/capillaryRise/0/alpha.water.org
+++ b/tutorials/multiphase/interFoam/laminar/capillaryRise/0/alpha.water.org
@@ -10,7 +10,7 @@ FoamFile
     version     2.0;
     format      ascii;
     class       volScalarField;
-    object      alpha;
+    object      alpha.water;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
diff --git a/tutorials/multiphase/interFoam/ras/waterChannel/0/alpha.water.org b/tutorials/multiphase/interFoam/ras/waterChannel/0/alpha.water.org
index 914cb9ee1a..d5b5bc0ce7 100644
--- a/tutorials/multiphase/interFoam/ras/waterChannel/0/alpha.water.org
+++ b/tutorials/multiphase/interFoam/ras/waterChannel/0/alpha.water.org
@@ -10,7 +10,7 @@ FoamFile
     version     2.0;
     format      ascii;
     class       volScalarField;
-    object      alpha;
+    object      alpha.water;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
diff --git a/tutorials/multiphase/twoPhaseEulerFoam/laminar/mixerVessel2D/0/alpha.air b/tutorials/multiphase/twoPhaseEulerFoam/laminar/mixerVessel2D/0/alpha.air
index 637ebed0e8..b995d77c16 100644
--- a/tutorials/multiphase/twoPhaseEulerFoam/laminar/mixerVessel2D/0/alpha.air
+++ b/tutorials/multiphase/twoPhaseEulerFoam/laminar/mixerVessel2D/0/alpha.air
@@ -10,7 +10,7 @@ FoamFile
     version     2.0;
     format      ascii;
     class       volScalarField;
-    object      alpha1;
+    object      alpha.air;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //