diff --git a/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/Allclean b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/Allclean
new file mode 100755
index 0000000000000000000000000000000000000000..a25fd5e1c4ebf83bd5a8b6afb5eab93ed8f7bceb
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/Allclean
@@ -0,0 +1,9 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+
+# ----------------------------------------------------------------- end-of-file
diff --git a/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/Allrun b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/Allrun
new file mode 100755
index 0000000000000000000000000000000000000000..eff0f0f019beca5b3c528fa765be3c609dac2c26
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/Allrun
@@ -0,0 +1,12 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+application=`getApplication`
+
+runApplication blockMesh
+runApplication $application
+
+# ----------------------------------------------------------------- end-of-file
diff --git a/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/0/G b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/0/G
index d49a1b712b778f241fd43b9bf23c315b3d772fc3..dcd3b3a64404b9ac9bdc94a548ebd07c6003500c 100644
--- a/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/0/G
+++ b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/0/G
@@ -20,35 +20,12 @@ internalField   uniform 0;
 
 boundaryField
 {
-    floor
+    ".*"
     {
         type            MarshakRadiation;
         T               T;
-        emissivity      1;
-        value           uniform 0;
-    }
-
-    fixedWalls
-    {
-        type            MarshakRadiation;
-        T               T;
-        emissivity      1;
-        value           uniform 0;
-    }
-
-    ceiling
-    {
-        type            MarshakRadiation;
-        T               T;
-        emissivity      1;
-        value           uniform 0;
-    }
-
-    box
-    {
-        type            MarshakRadiation;
-        T               T;
-        emissivity      1;
+        emissivityMode  lookup;
+        emissivity      uniform 1.0;
         value           uniform 0;
     }
 }
diff --git a/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/Allclean b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/Allclean
new file mode 100755
index 0000000000000000000000000000000000000000..a25fd5e1c4ebf83bd5a8b6afb5eab93ed8f7bceb
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/Allclean
@@ -0,0 +1,9 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial clean functions
+. $WM_PROJECT_DIR/bin/tools/CleanFunctions
+
+cleanCase
+
+# ----------------------------------------------------------------- end-of-file
diff --git a/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/Allrun b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/Allrun
new file mode 100755
index 0000000000000000000000000000000000000000..eff0f0f019beca5b3c528fa765be3c609dac2c26
--- /dev/null
+++ b/tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/Allrun
@@ -0,0 +1,12 @@
+#!/bin/sh
+cd ${0%/*} || exit 1    # run from this directory
+
+# Source tutorial run functions
+. $WM_PROJECT_DIR/bin/tools/RunFunctions
+
+application=`getApplication`
+
+runApplication blockMesh
+runApplication $application
+
+# ----------------------------------------------------------------- end-of-file
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/0/cp b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/0/cp
deleted file mode 100644
index 424a3676cb5a2be538b74410ff8bb73b9a373e00..0000000000000000000000000000000000000000
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/0/cp
+++ /dev/null
@@ -1,29 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       volScalarField;
-    object      cp;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-dimensions      [0 2 -2 -1 0 0 0];
-
-internalField   uniform 450;
-
-boundaryField
-{
-    ".*"
-    {
-        type            calculated;
-    }
-}
-
-// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/0/rho b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/0/rho
deleted file mode 100644
index fb0aab998f609fabd656403d208b8b9a75ca0c28..0000000000000000000000000000000000000000
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/0/rho
+++ /dev/null
@@ -1,29 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       volScalarField;
-    object      rho;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-dimensions      [1 -3 0 0 0 0 0];
-
-internalField   uniform 8000;
-
-boundaryField
-{
-    ".*"
-    {
-        type            calculated;
-    }
-}
-
-// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/constant/heater/solidThermophysicalProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/constant/heater/solidThermophysicalProperties
index cf23dbfef9577bd5ed4a09f39fa5d2df00332eae..6a996263882cd4eba788cd1d22c511f1edbea197 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/constant/heater/solidThermophysicalProperties
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/constant/heater/solidThermophysicalProperties
@@ -1,7 +1,7 @@
 /*--------------------------------*- C++ -*----------------------------------*\
 | =========                 |                                                 |
 | \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                  |
+|  \\    /   O peration     | Version:  dev                                   |
 |   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
 |    \\/     M anipulation  |                                                 |
 \*---------------------------------------------------------------------------*/
@@ -139,7 +139,7 @@ charCoeffs
     thermoProperties
     {
         Hf      0;
-        C0      611.0;; // Cp = C0*(T/Tref)^n0
+        C0      611.0; // Cp = C0*(T/Tref)^n0
         Tref    300;
         n0      1.31;
     }
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..73eb8b2d552e3a0d0a3dd08130e5e83058513077 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/decomposeParDict
@@ -19,13 +19,7 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
-
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,33 +34,10 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
-
 manualCoeffs
 {
     dataFile    "decompositionData";
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/fvSchemes
index c1288dc317a4866d396151b7e2ac787a66f835b2..bdd49a3ba35d7c8574aeb14384e331c70d01e2a6 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/bottomAir/fvSchemes
@@ -40,12 +40,12 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(muEff,U) Gauss linear limited 0.333;
-    laplacian((rho*(1|A(U))),p_rgh) Gauss linear limited 0.333;
-    laplacian(alphaEff,h) Gauss linear limited 0.333;
-    laplacian(DkEff,k) Gauss linear limited 0.333;
-    laplacian(DepsilonEff,epsilon) Gauss linear limited 0.333;
-    laplacian(DREff,R) Gauss linear limited 0.333;
+    laplacian(muEff,U) 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;
+    laplacian(DREff,R) Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -55,7 +55,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         limited 0.333;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/heater/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/heater/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..73eb8b2d552e3a0d0a3dd08130e5e83058513077 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/heater/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/heater/decomposeParDict
@@ -19,13 +19,7 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
-
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,33 +34,10 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
-
 manualCoeffs
 {
     dataFile    "decompositionData";
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/heater/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/heater/fvSchemes
index 58cefdaef271080284fe91b3029413fdbba65c83..25c9949dc27b13b748b80c922ab267feef6a438b 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/heater/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/heater/fvSchemes
@@ -16,7 +16,7 @@ FoamFile
 
 ddtSchemes
 {
-    default steadyState;
+    default         steadyState;
 }
 
 gradSchemes
@@ -32,7 +32,7 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(K,T) Gauss linear limited 0.333;
+    laplacian(K,T) Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -42,7 +42,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         limited 0.333;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/leftSolid/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/leftSolid/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..e70c10e65a5472b0b9a591ed09c26552c6e15342 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/leftSolid/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/leftSolid/decomposeParDict
@@ -19,13 +19,7 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
-
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,18 +34,6 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
 
 manualCoeffs
 {
@@ -59,14 +41,4 @@ manualCoeffs
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/leftSolid/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/leftSolid/fvSchemes
index 58cefdaef271080284fe91b3029413fdbba65c83..d10f6c7a8a47f483ff8df6be419e476f9ea9d64b 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/leftSolid/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/leftSolid/fvSchemes
@@ -16,7 +16,7 @@ FoamFile
 
 ddtSchemes
 {
-    default steadyState;
+    default     steadyState;
 }
 
 gradSchemes
@@ -32,7 +32,7 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(K,T) Gauss linear limited 0.333;
+    laplacian(K,T) Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -42,7 +42,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         limited 0.333;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/rightSolid/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/rightSolid/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..aed0363e0d119e59de081ff10d98dd8ca46614f4 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/rightSolid/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/rightSolid/decomposeParDict
@@ -19,13 +19,8 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
 
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,18 +35,6 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
 
 manualCoeffs
 {
@@ -59,14 +42,4 @@ manualCoeffs
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/rightSolid/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/rightSolid/fvSchemes
index 58cefdaef271080284fe91b3029413fdbba65c83..d10f6c7a8a47f483ff8df6be419e476f9ea9d64b 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/rightSolid/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/rightSolid/fvSchemes
@@ -16,7 +16,7 @@ FoamFile
 
 ddtSchemes
 {
-    default steadyState;
+    default     steadyState;
 }
 
 gradSchemes
@@ -32,7 +32,7 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(K,T) Gauss linear limited 0.333;
+    laplacian(K,T) Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -42,7 +42,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         limited 0.333;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..aed0363e0d119e59de081ff10d98dd8ca46614f4 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/decomposeParDict
@@ -19,13 +19,8 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
 
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,18 +35,6 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
 
 manualCoeffs
 {
@@ -59,14 +42,4 @@ manualCoeffs
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/fvSchemes
index c1288dc317a4866d396151b7e2ac787a66f835b2..3f785ccbf36d4ad4010c8d22a23dfb908fd3bfda 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeater/system/topAir/fvSchemes
@@ -16,7 +16,7 @@ FoamFile
 
 ddtSchemes
 {
-    default steadyState;
+    default     steadyState;
 }
 
 gradSchemes
@@ -40,12 +40,12 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(muEff,U) Gauss linear limited 0.333;
-    laplacian((rho*(1|A(U))),p_rgh) Gauss linear limited 0.333;
-    laplacian(alphaEff,h) Gauss linear limited 0.333;
-    laplacian(DkEff,k) Gauss linear limited 0.333;
-    laplacian(DepsilonEff,epsilon) Gauss linear limited 0.333;
-    laplacian(DREff,R) Gauss linear limited 0.333;
+    laplacian(muEff,U) 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;
+    laplacian(DREff,R) Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -55,7 +55,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         limited 0.333;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/0/rho b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/0/rho
deleted file mode 100644
index fb0aab998f609fabd656403d208b8b9a75ca0c28..0000000000000000000000000000000000000000
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/0/rho
+++ /dev/null
@@ -1,29 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  dev                                   |
-|   \\  /    A nd           | Web:      www.OpenFOAM.com                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       volScalarField;
-    object      rho;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-dimensions      [1 -3 0 0 0 0 0];
-
-internalField   uniform 8000;
-
-boundaryField
-{
-    ".*"
-    {
-        type            calculated;
-    }
-}
-
-// ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/constant/bottomAir/RASProperties b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/constant/bottomAir/RASProperties
index 1597ab89059120cb6f18a9c26f37c6599104e3c5..3ca51ada0ee97076818f0abbe6bc7b8f8df489cf 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/constant/bottomAir/RASProperties
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/constant/bottomAir/RASProperties
@@ -14,7 +14,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-RASModel laminar;
+RASModel        laminar;
 
 turbulence      on;
 
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..e70c10e65a5472b0b9a591ed09c26552c6e15342 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/decomposeParDict
@@ -19,13 +19,7 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
-
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,18 +34,6 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
 
 manualCoeffs
 {
@@ -59,14 +41,4 @@ manualCoeffs
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSchemes
index bc70aee53f10b174191fb7d18f0a6a5e8c9ff835..efec1163978cb4397fc7d41b57c1a0ae2f87c7da 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSchemes
@@ -16,7 +16,7 @@ FoamFile
 
 ddtSchemes
 {
-    default steadyState;
+    default     steadyState;
 }
 
 gradSchemes
@@ -41,13 +41,13 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(muEff,U) Gauss linear corrected;
-    laplacian((rho*(1|A(U))),p_rgh) Gauss linear corrected;
-    laplacian(alphaEff,h) Gauss linear corrected;
-    laplacian(DkEff,k) Gauss linear corrected;
-    laplacian(DepsilonEff,epsilon) Gauss linear corrected;
-    laplacian(DREff,R) Gauss linear corrected;
-    laplacian(gammaRad,G) Gauss linear corrected;
+    laplacian(muEff,U) 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;
+    laplacian(DREff,R) Gauss linear uncorrected;
+    laplacian(gammaRad,G) Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -57,7 +57,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         corrected;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSolution b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSolution
index 377d97c1cda69a0a6800081dbc88fc7447ea422d..5aa30bd45188053fa15f9b734ae4a0cdcf1fb94c 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSolution
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/bottomAir/fvSolution
@@ -66,17 +66,14 @@ SIMPLE
 
 relaxationFactors
 {
-    rho         1;
-    p_rgh       0.7;
-    U           0.3;
-    h           0.7;
-    nuTilda     0.7;
-    k           0.7;
-    epsilon     0.7;
-    omega       0.7;
-    G           0.7;
-    "ILambda.*" 0.7;
-    Qr          0.7;
+    rho             1.0;
+    p_rgh           0.7;
+    U               0.3;
+    h               0.7;
+    "(k|epsilon|omega)" 0.7;
+    G               0.7;
+    "ILambda.*"     0.7;
+    Qr              0.7;
 }
 
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/heater/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/heater/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..39675231164f9c6b4eea3bfe3e6ea792402db6dd 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/heater/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/heater/decomposeParDict
@@ -19,13 +19,8 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
 
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,18 +35,6 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
 
 manualCoeffs
 {
@@ -59,14 +42,5 @@ manualCoeffs
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
 
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/heater/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/heater/fvSchemes
index 58cefdaef271080284fe91b3029413fdbba65c83..03ad00fc9a71f1fa3e719bf0b87439be694acf19 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/heater/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/heater/fvSchemes
@@ -16,7 +16,7 @@ FoamFile
 
 ddtSchemes
 {
-    default steadyState;
+    default     steadyState;
 }
 
 gradSchemes
@@ -32,7 +32,7 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(K,T) Gauss linear limited 0.333;
+    laplacian(K,T)  Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -42,7 +42,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         limited 0.333;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/leftSolid/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/leftSolid/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..aed0363e0d119e59de081ff10d98dd8ca46614f4 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/leftSolid/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/leftSolid/decomposeParDict
@@ -19,13 +19,8 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
 
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,18 +35,6 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
 
 manualCoeffs
 {
@@ -59,14 +42,4 @@ manualCoeffs
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/rightSolid/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/rightSolid/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..aed0363e0d119e59de081ff10d98dd8ca46614f4 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/rightSolid/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/rightSolid/decomposeParDict
@@ -19,13 +19,8 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
 
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,18 +35,6 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
 
 manualCoeffs
 {
@@ -59,14 +42,4 @@ manualCoeffs
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/rightSolid/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/rightSolid/fvSchemes
index 58cefdaef271080284fe91b3029413fdbba65c83..13c9eacc9e21353cf37d5b85ceb8f159a86425ce 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/rightSolid/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/rightSolid/fvSchemes
@@ -32,7 +32,7 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(K,T) Gauss linear limited 0.333;
+    laplacian(K,T) Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -42,7 +42,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         limited 0.333;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/decomposeParDict b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/decomposeParDict
index 1aaedd5a48c4d36a6a74b659431807617a4362fc..e70c10e65a5472b0b9a591ed09c26552c6e15342 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/decomposeParDict
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/decomposeParDict
@@ -19,13 +19,7 @@ FoamFile
 
 numberOfSubdomains  4;
 
-//- Keep owner and neighbour on same processor for faces in zones:
-// preserveFaceZones (heater solid1 solid3);
-
 method          scotch;
-// method          hierarchical;
-// method          simple;
-// method          manual;
 
 simpleCoeffs
 {
@@ -40,18 +34,6 @@ hierarchicalCoeffs
     order       xyz;
 }
 
-scotchCoeffs
-{
-    //processorWeights
-    //(
-    //    1
-    //    1
-    //    1
-    //    1
-    //);
-    //writeGraph  true;
-    //strategy "b";
-}
 
 manualCoeffs
 {
@@ -59,14 +41,4 @@ manualCoeffs
 }
 
 
-//// Is the case distributed
-//distributed     yes;
-//// Per slave (so nProcs-1 entries) the directory above the case.
-//roots
-//(
-//    "/tmp"
-//    "/tmp"
-//);
-
-
 // ************************************************************************* //
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSchemes b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSchemes
index bc70aee53f10b174191fb7d18f0a6a5e8c9ff835..efec1163978cb4397fc7d41b57c1a0ae2f87c7da 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSchemes
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSchemes
@@ -16,7 +16,7 @@ FoamFile
 
 ddtSchemes
 {
-    default steadyState;
+    default     steadyState;
 }
 
 gradSchemes
@@ -41,13 +41,13 @@ divSchemes
 laplacianSchemes
 {
     default         none;
-    laplacian(muEff,U) Gauss linear corrected;
-    laplacian((rho*(1|A(U))),p_rgh) Gauss linear corrected;
-    laplacian(alphaEff,h) Gauss linear corrected;
-    laplacian(DkEff,k) Gauss linear corrected;
-    laplacian(DepsilonEff,epsilon) Gauss linear corrected;
-    laplacian(DREff,R) Gauss linear corrected;
-    laplacian(gammaRad,G) Gauss linear corrected;
+    laplacian(muEff,U) 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;
+    laplacian(DREff,R) Gauss linear uncorrected;
+    laplacian(gammaRad,G) Gauss linear uncorrected;
 }
 
 interpolationSchemes
@@ -57,7 +57,7 @@ interpolationSchemes
 
 snGradSchemes
 {
-    default         corrected;
+    default         uncorrected;
 }
 
 fluxRequired
diff --git a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSolution b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSolution
index 074e725cd1662d09c073df93e455b2ffae103df5..c9f029c60978048068b986498f114666c85c149b 100644
--- a/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSolution
+++ b/tutorials/heatTransfer/chtMultiRegionSimpleFoam/multiRegionHeaterRadiation/system/topAir/fvSolution
@@ -68,16 +68,13 @@ SIMPLE
 
 relaxationFactors
 {
-    rho         1;
-    p_rgh       0.7;
-    U           0.3;
-    h           0.7;
-    nuTilda     0.7;
-    k           0.7;
-    epsilon     0.7;
-    omega       0.7;
-    "ILambda.*" 0.7;
-    Qr          0.7;
+    rho             1.0;
+    p_rgh           0.7;
+    U               0.3;
+    h               0.7;
+    "(k|epsilon|omega)" 0.7;
+    "ILambda.*"     0.7;
+    Qr              0.7;
 }
 
 // ************************************************************************* //