diff --git a/src/OpenFOAM/dimensionSet/dimensionSets.C b/src/OpenFOAM/dimensionSet/dimensionSets.C
index 36fd3f0c6..a858f4cb2 100644
--- a/src/OpenFOAM/dimensionSet/dimensionSets.C
+++ b/src/OpenFOAM/dimensionSet/dimensionSets.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2013 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -196,6 +196,7 @@ const dimensionSet dimPressure(dimForce/dimArea);
 const dimensionSet dimGasConstant(dimEnergy/dimMass/dimTemperature);
 const dimensionSet dimSpecificHeatCapacity(dimGasConstant);
 const dimensionSet dimViscosity(dimArea/dimTime);
+const dimensionSet dimDynamicViscosity(dimDensity*dimViscosity);
 
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
diff --git a/src/OpenFOAM/dimensionSet/dimensionSets.H b/src/OpenFOAM/dimensionSet/dimensionSets.H
index e5deea442..a2273176a 100644
--- a/src/OpenFOAM/dimensionSet/dimensionSets.H
+++ b/src/OpenFOAM/dimensionSet/dimensionSets.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -72,6 +72,7 @@ extern const dimensionSet dimPressure;
 extern const dimensionSet dimGasConstant;
 extern const dimensionSet dimSpecificHeatCapacity;
 extern const dimensionSet dimViscosity;
+extern const dimensionSet dimDynamicViscosity;
 
 
 class dimensionSets
diff --git a/src/regionModels/surfaceFilmModels/submodels/thermo/filmViscosityModel/constantViscosity/constantViscosity.C b/src/regionModels/surfaceFilmModels/submodels/thermo/filmViscosityModel/constantViscosity/constantViscosity.C
index acff066c4..7e9f3e731 100644
--- a/src/regionModels/surfaceFilmModels/submodels/thermo/filmViscosityModel/constantViscosity/constantViscosity.C
+++ b/src/regionModels/surfaceFilmModels/submodels/thermo/filmViscosityModel/constantViscosity/constantViscosity.C
@@ -56,7 +56,7 @@ constantViscosity::constantViscosity
 )
 :
     filmViscosityModel(typeName, owner, dict, mu),
-    mu0_(readScalar(coeffDict_.lookup("mu0")))
+    mu0_("mu0", dimDynamicViscosity, coeffDict_.lookup("mu0"))
 {
     mu_ == mu0_;
 }
diff --git a/src/regionModels/surfaceFilmModels/submodels/thermo/filmViscosityModel/constantViscosity/constantViscosity.H b/src/regionModels/surfaceFilmModels/submodels/thermo/filmViscosityModel/constantViscosity/constantViscosity.H
index 87432ca2a..bca2c195d 100644
--- a/src/regionModels/surfaceFilmModels/submodels/thermo/filmViscosityModel/constantViscosity/constantViscosity.H
+++ b/src/regionModels/surfaceFilmModels/submodels/thermo/filmViscosityModel/constantViscosity/constantViscosity.H
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2013 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2013-2015 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -54,8 +54,6 @@ class constantViscosity
 :
     public filmViscosityModel
 {
-private:
-
     // Private member functions
 
         //- Disallow default bitwise copy construct
@@ -70,7 +68,7 @@ protected:
     // Protected data
 
         //- Constant viscosity [Pa.s]
-        scalar mu0_;
+        dimensionedScalar mu0_;
 
 
 
diff --git a/src/transportModels/incompressible/incompressibleTwoPhaseMixture/incompressibleTwoPhaseMixture.C b/src/transportModels/incompressible/incompressibleTwoPhaseMixture/incompressibleTwoPhaseMixture.C
index aedf27e8e..bf0a4b5f6 100644
--- a/src/transportModels/incompressible/incompressibleTwoPhaseMixture/incompressibleTwoPhaseMixture.C
+++ b/src/transportModels/incompressible/incompressibleTwoPhaseMixture/incompressibleTwoPhaseMixture.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2014 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -112,7 +112,7 @@ Foam::incompressibleTwoPhaseMixture::incompressibleTwoPhaseMixture
             U_.db()
         ),
         U_.mesh(),
-        dimensionedScalar("nu", dimensionSet(0, 2, -1, 0, 0), 0),
+        dimensionedScalar("nu", dimViscosity, 0),
         calculatedFvPatchScalarField::typeName
     )
 {
diff --git a/src/transportModels/incompressible/viscosityModels/Newtonian/Newtonian.C b/src/transportModels/incompressible/viscosityModels/Newtonian/Newtonian.C
index 1d1fc3624..622f1a01a 100644
--- a/src/transportModels/incompressible/viscosityModels/Newtonian/Newtonian.C
+++ b/src/transportModels/incompressible/viscosityModels/Newtonian/Newtonian.C
@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
+    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -50,7 +50,7 @@ Foam::viscosityModels::Newtonian::Newtonian
 )
 :
     viscosityModel(name, viscosityProperties, U, phi),
-    nu0_("nu", dimensionSet(0, 2, -1, 0, 0), viscosityProperties_.lookup("nu")),
+    nu0_("nu", dimViscosity, viscosityProperties_.lookup("nu")),
     nu_
     (
         IOobject