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 2d2e1f65512dcce562369d1abffcbe4f3f41a389..179903b082bdf146a685184f34e7ed7609f8598a 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 dbef449a2f88da06ed726668d4636417ca2131cc..d722029120eede69d8d441f3ffb371454fcb7ed4 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 0f3dcd46393f9b498f154afa8e76bbbe50579b1e..e1483e3c1ea0f46f5be5c2d819f89291fe8b3ace 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 f4ef0309517e7abb534ae10a948b3dd7bc4fede2..67a10a49fd4a7ca09e7e67a366edfff20913e518 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 914cb9ee1a0007ac0f19318ff30d93baeb6f8e75..d5b5bc0ce74cb77c9ea57247c4324ce360c90ad3 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 637ebed0e893d74b6cff62103ebf3c627ec682b9..b995d77c1687f8ba93cc24503dd72b1355ef7b90 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;
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //