diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO
index 89756f9a..3c385c90 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -28,18 +28,14 @@ boundaryField
 
     inlet
     {
-	type            fixedValue;
-	value		uniform	0.3801847328;
+        type            fixedValue;
+        value           uniform 0.3801847328;
     }
 
     outlet
     {
         type            zeroGradient;
-/*        type            inletOutlet;  
-	value		$internalField;
-        inletValue	uniform 0.;*/
     }
 }
 
-
 // ************************************************************************* //
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO2 b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO2
index df317123..6a661866 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO2
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/CO2
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -28,18 +28,14 @@ boundaryField
 
     inlet
     {
-	type            fixedValue;
-	value		uniform	0.4376348444;
+        type            fixedValue;
+        value           uniform 0.4376348444;
     }
 
     outlet
     {
         type            zeroGradient;
-        /*type            inletOutlet;  
-	value		$internalField;
-        inletValue	uniform 0.;*/
     }
 }
 
-
 // ************************************************************************* //
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2 b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2
index 5cfb0ef4..bc859449 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -28,18 +28,14 @@ boundaryField
 
     inlet
     {
-	type            fixedValue;
-	value		uniform 0.0116562393;
+        type            fixedValue;
+        value           uniform 0.0116562393;
     }
 
     outlet
     {
         type            zeroGradient;
-/*        type            inletOutlet;  
-	value		$internalField;
-        inletValue	uniform 0.; */
     }
 }
 
-
 // ************************************************************************* //
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2O b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2O
index 0b6320d0..5c6f99dd 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2O
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/H2O
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -13,7 +13,6 @@ FoamFile
     location    "0";
     object      H2O;
 }
-
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
 dimensions      [0 0 0 0 0 0 0];
@@ -29,18 +28,14 @@ boundaryField
 
     inlet
     {
-	type            fixedValue;
-	value		uniform 0.0444583296;
+        type            fixedValue;
+        value           uniform 0.0444583296;
     }
 
     outlet
     {
         type            zeroGradient;
-/*        type            inletOutlet;  
-	value		$internalField;
-        inletValue	uniform 0.; */
     }
 }
 
-
 // ************************************************************************* //
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Ksl b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Ksl
index 86eabd42..4456a8e8 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Ksl
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Ksl
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -37,5 +37,4 @@ boundaryField
     }
 }
 
-
 // ************************************************************************* //
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/N2 b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/N2
index 26edacef..c0810a1c 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/N2
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/N2
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -29,7 +29,7 @@ boundaryField
     inlet
     {
         type            fixedValue;
-        value		uniform 0.1260658538;
+        value           uniform 0.1260658538;
     }
 
     outlet
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/T b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/T
index 2f2c561e..2c752679 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/T
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/T
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -29,7 +29,7 @@ boundaryField
     inlet
     {
         type            fixedValue;
-        value		uniform 1023.15;
+        value           uniform 1023.15;
     }
 
     outlet
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/U b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/U
index 18a8f0e7..458c6889 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/U
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/U
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -25,14 +25,11 @@ boundaryField
     {
         type            noSlip;
     }
+
     inlet
     {
         type            fixedValue;
         value           uniform (0.0 0.25 0.0);
-/*        type            interstitialInletVelocity;
-        inletVelocity      uniform (0 0.25 0);
-        alpha              voidfraction;
-        value              $internalField;  */
     }
 
     outlet
@@ -41,5 +38,4 @@ boundaryField
     }
 }
 
-
 // ************************************************************************* //
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Us b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Us
index 541a2ec5..e07d0a52 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Us
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/Us
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -25,7 +25,7 @@ boundaryField
     {
         type            zeroGradient;
     }
-    
+
     inlet
     {
         type            zeroGradient;
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/dSauter b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/dSauter
index df79d7e5..52395c16 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/dSauter
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/dSauter
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -25,6 +25,7 @@ boundaryField
     {
         type            zeroGradient;
     }
+
     inlet
     {
         type            zeroGradient;
@@ -36,5 +37,4 @@ boundaryField
     }
 }
 
-
 // ************************************************************************* //
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/p b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/p
index d4f7eccc..ec4bbadb 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/p
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/p
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  2.3.0                                 |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -15,9 +15,9 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-dimensions      [1 -1 -2 0 0 0 0];	
+dimensions      [1 -1 -2 0 0 0 0];
 
-internalField   uniform 140000; 
+internalField   uniform 140000;
 
 boundaryField
 {
@@ -25,6 +25,7 @@ boundaryField
     {
         type            zeroGradient;
     }
+
     inlet
     {
         type            zeroGradient;
@@ -37,5 +38,4 @@ boundaryField
     }
 }
 
-
 // ************************************************************************* //
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/voidfraction b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/voidfraction
index 6365c754..94201af2 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/voidfraction
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/voidfraction
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -28,7 +28,6 @@ boundaryField
 
     inlet
     {
-        //type            zeroGradient;
         type            fixedValue;
         value           uniform 1;
     }
diff --git a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/wallQFactor b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/wallQFactor
index 71d0d783..5c278fe9 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/wallQFactor
+++ b/tutorials/cfdemSolverRhoPimpleChem/PolydisperseFluidizedBed/R2_FB/CFD/0/wallQFactor
@@ -1,9 +1,9 @@
 /*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
-|    \\/     M anipulation  |                                                 |
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Version:  6
+     \\/     M anipulation  |
 \*---------------------------------------------------------------------------*/
 FoamFile
 {
@@ -26,7 +26,7 @@ boundaryField
         type            fixedValue;
         value           uniform 1;
     }
-   
+
     inlet
     {
         type            fixedValue;