diff --git a/applications/solvers/compressible/rhoPimpleFoam/rhoPorousMRFPimpleFoam/pEqn.H b/applications/solvers/compressible/rhoPimpleFoam/rhoPorousMRFPimpleFoam/pEqn.H
index 87794f8a47661622e2e03b4e0deaf0edd2d068cd..b24e0a8d5ddc00eea526690389b33fb62163c35c 100644
--- a/applications/solvers/compressible/rhoPimpleFoam/rhoPorousMRFPimpleFoam/pEqn.H
+++ b/applications/solvers/compressible/rhoPimpleFoam/rhoPorousMRFPimpleFoam/pEqn.H
@@ -19,7 +19,7 @@ if (transonic)
         fvc::interpolate(psi)
        *(
             (fvc::interpolate(U) & mesh.Sf())
-          + fvc::ddtPhiCorr(rAU, rho, U, phi)
+        //+ fvc::ddtPhiCorr(rAU, rho, U, phi)
         )
     );
     mrfZones.relativeFlux(fvc::interpolate(psi), phid);
diff --git a/applications/solvers/compressible/rhoSimpleFoam/Allwmake b/applications/solvers/compressible/rhoSimpleFoam/Allwmake
index d4c5bc282827d9be51b47f46630cac5edc022b9e..33916c7b39c519b09755699c6d36314c30a5859d 100755
--- a/applications/solvers/compressible/rhoSimpleFoam/Allwmake
+++ b/applications/solvers/compressible/rhoSimpleFoam/Allwmake
@@ -3,6 +3,6 @@ cd ${0%/*} || exit 1    # run from this directory
 set -x
 
 wmake
-wmake rhoPorousSimpleFoam
+wmake rhoPorousMRFSimpleFoam
 
 # ----------------------------------------------------------------- end-of-file
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/Make/files b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/Make/files
new file mode 100644
index 0000000000000000000000000000000000000000..d4792428af5f610d9cdfb8ef3ecc1c34c89abc50
--- /dev/null
+++ b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/Make/files
@@ -0,0 +1,3 @@
+rhoPorousMRFSimpleFoam.C
+
+EXE = $(FOAM_APPBIN)/rhoPorousMRFSimpleFoam
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/Make/options b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/Make/options
similarity index 100%
rename from applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/Make/options
rename to applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/Make/options
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/UEqn.H b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/UEqn.H
similarity index 96%
rename from applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/UEqn.H
rename to applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/UEqn.H
index c600b1ca0bf90734ddf3a48ad097238cec6c6f42..c0e087b536c3ffdffb01214e7204b13abfba8a46 100644
--- a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/UEqn.H
+++ b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/UEqn.H
@@ -8,6 +8,8 @@
 
     UEqn().relax();
 
+    mrfZones.addCoriolis(rho, UEqn());
+
     // Include the porous media resistance and solve the momentum equation
     // either implicit in the tensorial resistance or transport using by
     // including the spherical part of the resistance in the momentum diagonal
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/createPorousZones.H b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/createZones.H
similarity index 91%
rename from applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/createPorousZones.H
rename to applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/createZones.H
index 8640b360e086df19dc8c7408872772ce5adfd2d8..78a96429f6da7e213139d7c33c387ae137bd6642 100644
--- a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/createPorousZones.H
+++ b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/createZones.H
@@ -1,3 +1,6 @@
+    MRFZones mrfZones(mesh);
+    mrfZones.correctBoundaryVelocity(U);
+
     thermalPorousZones pZones(mesh);
     Switch pressureImplicitPorosity(false);
 
@@ -24,4 +27,3 @@
             Info<< "Using pressure explicit porosity" << endl;
         }
     }
-
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/hEqn.H b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/hEqn.H
similarity index 100%
rename from applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/hEqn.H
rename to applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/hEqn.H
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/pEqn.H b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/pEqn.H
new file mode 100644
index 0000000000000000000000000000000000000000..44b391a7b5585edafef64da626d5ce1126c8d436
--- /dev/null
+++ b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/pEqn.H
@@ -0,0 +1,105 @@
+if (pressureImplicitPorosity)
+{
+    U = trTU()&UEqn().H();
+}
+else
+{
+    U = trAU()*UEqn().H();
+}
+
+UEqn.clear();
+
+bool closedVolume = false;
+
+if (transonic)
+{
+    surfaceScalarField phid
+    (
+        "phid",
+        fvc::interpolate(psi)*(fvc::interpolate(U) & mesh.Sf())
+    );
+    mrfZones.relativeFlux(fvc::interpolate(psi), phid);
+
+    for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
+    {
+        tmp<fvScalarMatrix> tpEqn;
+
+        if (pressureImplicitPorosity)
+        {
+            tpEqn = (fvc::div(phid, p) - fvm::laplacian(rho*trTU(), p));
+        }
+        else
+        {
+            tpEqn = (fvc::div(phid, p) - fvm::laplacian(rho*trAU(), p));
+        }
+
+        tpEqn().setReference(pRefCell, pRefValue);
+
+        tpEqn().solve();
+
+        if (nonOrth == nNonOrthCorr)
+        {
+            phi == tpEqn().flux();
+        }
+    }
+}
+else
+{
+    phi = fvc::interpolate(rho*U) & mesh.Sf();
+    mrfZones.relativeFlux(fvc::interpolate(rho), phi);
+
+    closedVolume = adjustPhi(phi, U, p);
+
+    for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
+    {
+        tmp<fvScalarMatrix> tpEqn;
+
+        if (pressureImplicitPorosity)
+        {
+            tpEqn = (fvm::laplacian(rho*trTU(), p) == fvc::div(phi));
+        }
+        else
+        {
+            tpEqn = (fvm::laplacian(rho*trAU(), p) == fvc::div(phi));
+        }
+
+        tpEqn().setReference(pRefCell, pRefValue);
+
+        tpEqn().solve();
+
+        if (nonOrth == nNonOrthCorr)
+        {
+            phi -= tpEqn().flux();
+        }
+    }
+}
+
+#include "incompressible/continuityErrs.H"
+
+// Explicitly relax pressure for momentum corrector
+p.relax();
+
+if (pressureImplicitPorosity)
+{
+    U -= trTU()&fvc::grad(p);
+}
+else
+{
+    U -= trAU()*fvc::grad(p);
+}
+
+U.correctBoundaryConditions();
+
+// For closed-volume cases adjust the pressure and density levels
+// to obey overall mass continuity
+if (closedVolume)
+{
+    p += (initialMass - fvc::domainIntegrate(psi*p))
+        /fvc::domainIntegrate(psi);
+}
+
+rho = thermo.rho();
+rho = max(rho, rhoMin);
+rho = min(rho, rhoMax);
+rho.relax();
+Info<< "rho max/min : " << max(rho).value() << " " << min(rho).value() << endl;
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/rhoPorousSimpleFoam.C b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/rhoPorousMRFSimpleFoam.C
similarity index 93%
rename from applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/rhoPorousSimpleFoam.C
rename to applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/rhoPorousMRFSimpleFoam.C
index b0a99e330645375ae55c96f4ca7c65fcdf8db12b..83898240ffc4017e79fb7822e073c6a9e9467777 100644
--- a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/rhoPorousSimpleFoam.C
+++ b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousMRFSimpleFoam/rhoPorousMRFSimpleFoam.C
@@ -26,13 +26,15 @@ Application
 
 Description
     Steady-state solver for turbulent flow of compressible fluids with
-    RANS turbulence modelling, and implicit or explicit porosity treatment
+    RANS turbulence modelling, implicit or explicit porosity treatment
+    and MRF for HVAC and similar applications.
 
 \*---------------------------------------------------------------------------*/
 
 #include "fvCFD.H"
 #include "basicPsiThermo.H"
 #include "RASModel.H"
+#include "MRFZones.H"
 #include "thermalPorousZones.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
@@ -43,7 +45,7 @@ int main(int argc, char *argv[])
     #include "createTime.H"
     #include "createMesh.H"
     #include "createFields.H"
-    #include "createPorousZones.H"
+    #include "createZones.H"
     #include "initContinuityErrs.H"
 
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/Make/files b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/Make/files
deleted file mode 100644
index d108d0246ea8291699b0accf03dc7c4f1ffabb44..0000000000000000000000000000000000000000
--- a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/Make/files
+++ /dev/null
@@ -1,3 +0,0 @@
-rhoPorousSimpleFoam.C
-
-EXE = $(FOAM_APPBIN)/rhoPorousSimpleFoam
diff --git a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/pEqn.H b/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/pEqn.H
deleted file mode 100644
index fe69384c8b3c1af3a0519382be101f27e13eaa44..0000000000000000000000000000000000000000
--- a/applications/solvers/compressible/rhoSimpleFoam/rhoPorousSimpleFoam/pEqn.H
+++ /dev/null
@@ -1,73 +0,0 @@
-if (pressureImplicitPorosity)
-{
-    U = trTU()&UEqn().H();
-}
-else
-{
-    U = trAU()*UEqn().H();
-}
-
-UEqn.clear();
-
-phi = fvc::interpolate(rho*U) & mesh.Sf();
-bool closedVolume = adjustPhi(phi, U, p);
-
-for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
-{
-    tmp<fvScalarMatrix> tpEqn;
-
-    if (pressureImplicitPorosity)
-    {
-        tpEqn = (fvm::laplacian(rho*trTU(), p) == fvc::div(phi));
-    }
-    else
-    {
-        tpEqn = (fvm::laplacian(rho*trAU(), p) == fvc::div(phi));
-    }
-
-    tpEqn().setReference(pRefCell, pRefValue);
-    // retain the residual from the first iteration
-    if (nonOrth == 0)
-    {
-        tpEqn().solve();
-    }
-    else
-    {
-        tpEqn().solve();
-    }
-
-    if (nonOrth == nNonOrthCorr)
-    {
-        phi -= tpEqn().flux();
-    }
-}
-
-#include "incompressible/continuityErrs.H"
-
-// Explicitly relax pressure for momentum corrector
-p.relax();
-
-if (pressureImplicitPorosity)
-{
-    U -= trTU()&fvc::grad(p);
-}
-else
-{
-    U -= trAU()*fvc::grad(p);
-}
-
-U.correctBoundaryConditions();
-
-// For closed-volume cases adjust the pressure and density levels
-// to obey overall mass continuity
-if (closedVolume)
-{
-    p += (initialMass - fvc::domainIntegrate(psi*p))
-        /fvc::domainIntegrate(psi);
-}
-
-rho = thermo.rho();
-rho = max(rho, rhoMin);
-rho = min(rho, rhoMax);
-rho.relax();
-Info<< "rho max/min : " << max(rho).value() << " " << min(rho).value() << endl;
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/0 b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/0
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/0
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/0
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/Allrun b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/Allrun
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/Allrun
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/Allrun
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/constant b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/constant
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/constant
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/constant
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/system/controlDict b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/controlDict
similarity index 97%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/system/controlDict
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/controlDict
index 4b8c2697ad041de74c52a155ead5e551ccf8a5fd..0a0fcad1147a3f78e23964075133ebfeb0442ac6 100644
--- a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/system/controlDict
+++ b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/controlDict
@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-application     rhoPorousSimpleFoam;
+application     rhoPorousMRFSimpleFoam;
 
 startFrom       startTime;
 
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/system/fvSchemes b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/fvSchemes
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/system/fvSchemes
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/fvSchemes
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/system/fvSolution b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/fvSolution
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctExplicit/system/fvSolution
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/fvSolution
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/T b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/T
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/T
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/T
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/U b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/U
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/U
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/U
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/alphat b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/alphat
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/alphat
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/alphat
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/epsilon b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/epsilon
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/epsilon
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/epsilon
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/k b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/k
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/k
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/k
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/mut b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/mut
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/mut
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/mut
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/p b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/p
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/0/p
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/0/p
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/Allrun b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/Allrun
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/Allrun
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/Allrun
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/RASProperties b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/RASProperties
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/RASProperties
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/RASProperties
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/polyMesh/blockMeshDict.m4 b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/polyMesh/blockMeshDict.m4
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/polyMesh/blockMeshDict.m4
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/polyMesh/blockMeshDict.m4
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/polyMesh/boundary b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/polyMesh/boundary
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/polyMesh/boundary
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/polyMesh/boundary
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/porousZones b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/porousZones
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/porousZones
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/porousZones
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/thermophysicalProperties b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/thermophysicalProperties
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/constant/thermophysicalProperties
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/constant/thermophysicalProperties
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/system/controlDict b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/controlDict
similarity index 97%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/system/controlDict
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/controlDict
index fd58f436b9f050f323032d5f5d906304ef504440..04c44d0f9065f0f651d1623b81b1a6054c91b3a9 100644
--- a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/system/controlDict
+++ b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/controlDict
@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-application     rhoPorousSimpleFoam;
+application     rhoPorousMRFSimpleFoam;
 
 startFrom       startTime;
 
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/system/fvSchemes b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/fvSchemes
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/system/fvSchemes
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/fvSchemes
diff --git a/tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/system/fvSolution b/tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/fvSolution
similarity index 100%
rename from tutorials/compressible/rhoPorousSimpleFoam/angledDuctImplicit/system/fvSolution
rename to tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/fvSolution