diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/T b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/T
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/T
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/T
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/U b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/U
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/U
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/U
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/alphat b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/alphat
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/alphat
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/alphat
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/epsilon b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/epsilon
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/epsilon
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/epsilon
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/k b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/k
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/k
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/k
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/mut b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/mut
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/mut
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/mut
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/p b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/p
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/0/p
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/0/p
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/Allrun b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/Allrun
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/Allrun
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/Allrun
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/RASProperties b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/RASProperties
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/RASProperties
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/RASProperties
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/polyMesh/blockMeshDict.m4 b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/polyMesh/blockMeshDict.m4
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/polyMesh/blockMeshDict.m4
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/polyMesh/blockMeshDict.m4
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/polyMesh/boundary b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/polyMesh/boundary
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/polyMesh/boundary
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/polyMesh/boundary
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/thermophysicalProperties b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/thermophysicalProperties
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/thermophysicalProperties
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/thermophysicalProperties
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/turbulenceProperties b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/turbulenceProperties
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/turbulenceProperties
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/constant/turbulenceProperties
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/system/controlDict b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/system/controlDict
similarity index 96%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/system/controlDict
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/system/controlDict
index 63886eda94d690ecdb5ec01e4b63198b2a91fed0..5a690b046ddce702ec81f2ed6c9aeba2b9bfaf56 100644
--- a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/system/controlDict
+++ b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/system/controlDict
@@ -15,7 +15,7 @@ FoamFile
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-application rhoPorousMRFLTSPimpleFoam;
+application rhoLTSPimpleFoam;
startFrom startTime;
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/system/fvSchemes b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/system/fvSchemes
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/system/fvSchemes
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/system/fvSchemes
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/system/fvSolution b/tutorials/compressible/rhoLTSPimpleFoam/angledDuct/system/fvSolution
similarity index 100%
rename from tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/system/fvSolution
rename to tutorials/compressible/rhoLTSPimpleFoam/angledDuct/system/fvSolution
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/MRFProperties b/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/MRFProperties
deleted file mode 100644
index fd749d03963870c76ab4a9d85ad86bd95c33a71f..0000000000000000000000000000000000000000
--- a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/MRFProperties
+++ /dev/null
@@ -1,20 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| ========= | |
-| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
-| \\ / O peration | Version: dev |
-| \\ / A nd | Web: www.OpenFOAM.org |
-| \\/ M anipulation | |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
- version 2.0;
- format ascii;
- class dictionary;
- location "constant";
- object MRFProperties;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-// none
-
-// ************************************************************************* //
diff --git a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/porosityProperties b/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/porosityProperties
deleted file mode 100644
index 22add8ff299919833276bb7b4770c81785d1ace6..0000000000000000000000000000000000000000
--- a/tutorials/compressible/rhoPorousMRFLTSPimpleFoam/angledDuct/constant/porosityProperties
+++ /dev/null
@@ -1,37 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| ========= | |
-| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
-| \\ / O peration | Version: dev |
-| \\ / A nd | Web: www.OpenFOAM.org |
-| \\/ M anipulation | |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
- version 2.0;
- format ascii;
- class dictionary;
- location "constant";
- object porosityProperties;
-}
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-porosity1
-{
- type DarcyForchheimer;
- active yes;
- cellZone porosity;
-
- DarcyForchheimerCoeffs
- {
- d d [0 -2 0 0 0 0 0] (5e7 -1000 -1000);
- f f [0 -1 0 0 0 0 0] (0 0 0);
-
- coordinateSystem
- {
- e1 (0.70710678 0.70710678 0);
- e2 (0 0 1);
- }
- }
-}
-
-// ************************************************************************* //