diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/T b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/T
index e270b4ef128b55e0393ad56165ad8716f07d420b..c15520f99480bc62f8cee42c8c9682936da065f4 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/T
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/T
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/U b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/U
index 2858e65d322dc5212b43f3c2042e19452577ecd0..3e850b913b8e4e22f89efb090f72b55cc95df55b 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/U
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/U
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p
index 2eda19d6adc19c4a5031eb3676156e6292ec3c7c..19224ed2b042a1d302968794cc34529c1300e58a 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/0/p
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/RASProperties b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/RASProperties
index 28b914fd7620ad2d9b0b105016ebccfd76b71c23..8abafb5ce5cf041f2557f35504df2a499bfe75b7 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/RASProperties
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/RASProperties
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/blockMeshDict b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/blockMeshDict
index 5dbe4b8413cb95c9aecf357af329c67b09f7c590..318288028686d750f4296b265ae9d58b23ce7f34 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/blockMeshDict
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/blockMeshDict
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/boundary b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/boundary
index 3d13809c69fb293defe12d6b57e7948511a2aa96..7cba6d73ec3f51a6b3060c296fcc3634d9e16846 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/boundary
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/polyMesh/boundary
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  1.6                                   |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/thermophysicalProperties b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/thermophysicalProperties
index c1d6b112e91446fb68a8fafe3a2f7a41c06ea7f3..6f5a818e17daaa710530bcf2d17628d8f1a71fd5 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/thermophysicalProperties
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/constant/thermophysicalProperties
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict
index b0a009a45b738004974598ce0d35af0583a7b917..e250c63939d7c025988d79068560350c1ba8add0 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSchemes b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSchemes
index 3aa1a122cc904369d3d669f4829a14501bd9eadb..8a7b5900c1a825797b9fc39e773ad6ad114c2f40 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSchemes
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSchemes
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile
@@ -39,7 +39,7 @@ laplacianSchemes
 {
     default         none;
     laplacian(muEff,U) Gauss linear uncorrected;
-    laplacian((rho*(1|A(U))),p) Gauss linear uncorrected;
+    laplacian((rho*(1|A(U))),p_rgh) Gauss linear uncorrected;
     laplacian(alphaEff,h) Gauss linear uncorrected;
     laplacian(DkEff,k) Gauss linear uncorrected;
     laplacian(DepsilonEff,epsilon) Gauss linear uncorrected;
@@ -59,7 +59,7 @@ snGradSchemes
 fluxRequired
 {
     default         no;
-    p;
+    p_rgh;
 }
 
 
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution
index 451f5da1aa16dc28ff7cc1e0e9ed9b9b696034b7..2b7472975c740808b0b7b80d93701cba10cd7aca 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution
@@ -17,11 +17,11 @@ FoamFile
 
 solvers
 {
-    p
+    p_rgh
     {
         solver           GAMG;
         tolerance        1e-7;
-        relTol           0.1;
+        relTol           0.01;
 
         smoother         DICGaussSeidel;
 
@@ -42,16 +42,18 @@ solvers
 
 SIMPLE
 {
+    momentumPredictor yes;
     nNonOrthogonalCorrectors 0;
-    pRefCell        0;
+    p_rghRefCell    0;
+    p_rghRefValue   100000;
     pRefValue       100000;
     convergence     1e-04;
 }
 
 relaxationFactors
 {
-    p               0.3;
-    U               0.7;
+    p_rgh           0.9;
+    U               0.3;
     h               0.7;
     "(k|epsilon|omega)" 0.7;
 }
diff --git a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/sampleDict b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/sampleDict
index 9625d2cd11f1f4d357d711f94464455b8144dd2e..e2b70a1cfe2690053d349bbb64d08b8da4c965c3 100644
--- a/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/sampleDict
+++ b/tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/sampleDict
@@ -2,7 +2,7 @@
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
 |  \\    /   O peration     | Version:  1.6                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.org                      |
+|   \\  /    A nd           | Web:      http://www.OpenFOAM.org               |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
 FoamFile