ENH: Updated tutorials

tutorials/combustion/XiFoam/les/pitzDaily/system/fvSolution

@@ -17,21 +17,30 @@ FoamFile
 
 solvers
 {
-    p
+    "(p|rho)"
     {
         solver          PCG;
         preconditioner  DIC;
         tolerance       1e-06;
+        relTol          0.1;
+    }
+
+    "(p|rho)Final"
+    {
+        $p;
+        tolerance       1e-06;
         relTol          0;
     }
 
-    rho
+    "(U|b|Su|Xi|h|hu|k)"
     {
-        $p;
+        solver          PBiCG;
+        preconditioner  DILU;
         tolerance       1e-05;
+        relTol          0.1;
     }
 
-    "(U|ft|fu|b|Xi|Su|h|hu|R|k|epsilon)"
+    "(U|b|Su|Xi|h|hu|k)Final"
     {
         solver          PBiCG;
         preconditioner  DILU;
@@ -40,12 +49,17 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     nOuterCorrectors 2;
     nCorrectors     1;
     nNonOrthogonalCorrectors 0;
 }
 
+relaxationFactors
+{
+    "(Xi|Su)"     1;
+}
+
 
 // ************************************************************************* //

tutorials/combustion/XiFoam/les/pitzDaily3D/system/fvSolution

@@ -17,22 +17,30 @@ FoamFile
 
 solvers
 {
-    p
+    "(p|rho)"
     {
         solver          PCG;
         preconditioner  DIC;
         tolerance       1e-06;
-        relTol          0;
+        relTol          0.1;
     }
 
-    rho
+    "(p|rho)Final"
     {
         $p;
-        tolerance       1e-05;
+        tolerance       1e-06;
         relTol          0;
     }
 
-    "(U|ft|fu|b|Xi|Su|h|hu|R|k|epsilon)"
+    "(U|b|Su|Xi|h|hu|k)"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    "(U|b|Su|Xi|h|hu|k)Final"
     {
         solver          PBiCG;
         preconditioner  DILU;
@@ -41,7 +49,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     nOuterCorrectors 2;
     nCorrectors     1;
@@ -53,4 +61,5 @@ relaxationFactors
     "(Xi|Su)"     1;
 }
 
+
 // ************************************************************************* //

tutorials/combustion/XiFoam/ras/moriyoshiHomogeneous/system/fvSolution

@@ -17,22 +17,30 @@ FoamFile
 
 solvers
 {
-    p
+    "(p|rho)"
     {
         solver          PCG;
         preconditioner  DIC;
         tolerance       1e-06;
-        relTol          0;
+        relTol          0.1;
     }
 
-    rho
+    "(p|rho)Final"
     {
         $p;
-        tolerance       1e-05;
+        tolerance       1e-06;
         relTol          0;
     }
 
-    "(U|ft|fu|b|Xi|Su|h|hu|R|k|epsilon)"
+    "(U|b|Su|Xi|h|hu|k|epsilon)"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-05;
+        relTol          0.1;
+    }
+
+    "(U|b|Su|Xi|h|hu|k|epsilon)Final"
     {
         solver          PBiCG;
         preconditioner  DILU;
@@ -41,11 +49,11 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
-    nCorrectors     2;
+    nOuterCorrectors 2;
+    nCorrectors     1;
     nNonOrthogonalCorrectors 0;
-    momentumPredictor yes;
 }
 
 

tutorials/combustion/dieselFoam/aachenBomb/system/fvSolution

@@ -17,30 +17,46 @@ FoamFile
 
 solvers
 {
-    p
+    "(p|rho)"
     {
         solver          PCG;
         preconditioner  DIC;
         tolerance       1e-09;
+        relTol          0.1;
+    }
+
+    "(p|rho)Final"
+    {
+        $p;
+        tolerance       1e-09;
         relTol          0;
     }
 
-    rho
+    "(Yi|k|epsilon)"
-    {
-        $p;
-        tolerance       1e-06;
-    }
-
-    "(U|Yi|hs|k|epsilon)"
     {
         solver          PBiCG;
         preconditioner  DILU;
         tolerance       1e-06;
         relTol          0;
     }
+
+   "(U|hs)"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-06;
+        relTol          0.1;
+    }
+
+   "(U|hs)Final"
+    {
+        $U;
+        tolerance       1e-06;
+        relTol          0;
+    }
 }
 
-PISO
+PIMPLE
 {
     nCorrectors     2;
     nNonOrthogonalCorrectors 0;

tutorials/combustion/reactingFoam/ras/counterFlowFlame2D/system/fvSolution

@@ -22,17 +22,48 @@ solvers
         solver          PCG;
         preconditioner  DIC;
         tolerance       1e-06;
+        relTol          0.1;
+    }
+
+    rhoFinal
+    {
+        $rho;
+        tolerance       1e-06;
         relTol          0;
     }
+
     p
     {
         solver           PCG;
         preconditioner   DIC;
         tolerance        1e-6;
+        relTol           0.1;
+    }
+
+    pFinal
+    {
+        $p;
+        tolerance        1e-6;
         relTol           0.0;
     }
 
-    "(U|Yi|hs|k|epsilon)"
+    "(U|hs)"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-06;
+        relTol          0;
+    }
+
+    "(U|hs)Final"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-06;
+        relTol          0;
+    }
+
+    "(Yi|k|epsilon)"
     {
         solver          PBiCG;
         preconditioner  DILU;
@@ -41,7 +72,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     nCorrectors     2;
     nNonOrthogonalCorrectors 0;

tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/controlDict

@@ -47,25 +47,5 @@ graphFormat     raw;
 
 runTimeModifiable true;
 
-functions
-{
-    residualControl1
-    {
-        type            residualControl;
-        functionObjectLibs ( "libjobControl.so" );
-        outputControl   timeStep;
-        outputInterval  1;
-
-        maxResiduals
-        {
-            p       1e-2;
-            U       1e-4;
-            T       1e-3;
-
-            // possibly check turbulence fields
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-}
 
 // ************************************************************************* //

tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctExplicit/system/fvSolution

@@ -59,6 +59,16 @@ SIMPLE
     nNonOrthogonalCorrectors 0;
     rhoMin          rhoMin [ 1 -3 0 0 0 ] 0.5;
     rhoMax          rhoMax [ 1 -3 0 0 0 ] 1.5;
+
+    residualControl
+    {
+        p       1e-2;
+        U       1e-4;
+        T       1e-3;
+
+        // possibly check turbulence fields
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/controlDict

@@ -47,25 +47,5 @@ graphFormat     raw;
 
 runTimeModifiable true;
 
-functions
-{
-    residualControl1
-    {
-        type            residualControl;
-        functionObjectLibs ( "libjobControl.so" );
-        outputControl   timeStep;
-        outputInterval  1;
-
-        maxResiduals
-        {
-            p       1e-3;
-            U       1e-4;
-            T       1e-3;
-
-            // possibly check turbulence fields
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-}
 
 // ************************************************************************* //

tutorials/compressible/rhoPorousMRFSimpleFoam/angledDuctImplicit/system/fvSolution

@@ -53,6 +53,16 @@ SIMPLE
     nNonOrthogonalCorrectors 0;
     rhoMin          rhoMin [ 1 -3 0 0 0 ] 0.5;
     rhoMax          rhoMAx [ 1 -3 0 0 0 ] 2.0;
+
+    residualControl
+    {
+        p       1e-3;
+        U       1e-4;
+        T       1e-3;
+
+        // possibly check turbulence fields
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/controlDict

@@ -45,25 +45,5 @@ timePrecision   6;
 
 runTimeModifiable true;
 
-functions
-{
-    residualControl1
-    {
-        type            residualControl;
-        functionObjectLibs ( "libjobControl.so" );
-        outputControl   timeStep;
-        outputInterval  1;
-
-        maxResiduals
-        {
-            p_rgh   1e-2;
-            U       1e-4;
-            T       1e-3;
-
-            // possibly check turbulence fields
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-}
 
 // ************************************************************************* //

tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/hotRoom/system/fvSolution

@@ -39,6 +39,16 @@ SIMPLE
     nNonOrthogonalCorrectors 0;
     pRefCell        0;
     pRefValue       0;
+
+    residualControl
+    {
+        p_rgh   1e-2;
+        U       1e-4;
+        T       1e-3;
+
+        // possibly check turbulence fields
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/controlDict

@@ -45,25 +45,5 @@ timePrecision   6;
 
 runTimeModifiable true;
 
-functions
-{
-    residualControl1
-    {
-        type            residualControl;
-        functionObjectLibs ( "libjobControl.so" );
-        outputControl   timeStep;
-        outputInterval  1;
-
-        maxResiduals
-        {
-            p_rgh   1e-2;
-            U       1e-4;
-            T       1e-3;
-
-            // possibly check turbulence fields
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-}
 
 // ************************************************************************* //

tutorials/heatTransfer/buoyantBoussinesqSimpleFoam/iglooWithFridges/system/fvSolution

@@ -39,6 +39,16 @@ SIMPLE
     nNonOrthogonalCorrectors 0;
     pRefCell        0;
     pRefValue       0;
+
+    residualControl
+    {
+        p_rgh   1e-2;
+        U       1e-4;
+        T       1e-3;
+
+        // possibly check turbulence fields
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/controlDict

@@ -44,25 +44,5 @@ timePrecision   6;
 
 runTimeModifiable true;
 
-functions
-{
-    residualControl1
-    {
-        type            residualControl;
-        functionObjectLibs ( "libjobControl.so" );
-        outputControl   timeStep;
-        outputInterval  1;
-
-        maxResiduals
-        {
-            p_rgh   1e-2;
-            U       1e-3;
-            h       1e-3;
-
-            // possibly check turbulence fields
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-}
 
 // ************************************************************************* //

tutorials/heatTransfer/buoyantSimpleFoam/buoyantCavity/system/fvSolution

@@ -46,6 +46,16 @@ SIMPLE
     nNonOrthogonalCorrectors 0;
     pRefCell        0;
     pRefValue       0;
+
+    residualControl
+    {
+        p_rgh   1e-2;
+        U       1e-3;
+        h       1e-3;
+
+        // possibly check turbulence fields
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/system/controlDict

@@ -45,25 +45,5 @@ timePrecision   6;
 
 runTimeModifiable true;
 
-functions
-{
-    residualControl1
-    {
-        type            residualControl;
-        functionObjectLibs ( "libjobControl.so" );
-        outputControl   timeStep;
-        outputInterval  1;
-
-        maxResiduals
-        {
-            p_rgh   1e-2;
-            U       1e-3;
-            h       1e-3;
-
-            // possibly check turbulence fields
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-}
 
 // ************************************************************************* //

tutorials/heatTransfer/buoyantSimpleFoam/hotRoom/system/fvSolution

@@ -39,6 +39,16 @@ SIMPLE
     nNonOrthogonalCorrectors 0;
     pRefCell        0;
     pRefValue       0;
+
+    residualControl
+    {
+        p_rgh   1e-2;
+        U       1e-3;
+        h       1e-3;
+
+        // possibly check turbulence fields
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/system/controlDict

@@ -45,26 +45,5 @@ timePrecision   6;
 
 runTimeModifiable true;
 
-functions
-{
-    residualControl1
-    {
-        type            residualControl;
-        functionObjectLibs ( "libjobControl.so" );
-        outputControl   timeStep;
-        outputInterval  1;
-
-        maxResiduals
-        {
-            p_rgh   1e-2;
-            U       1e-3;
-            h       1e-3;
-            G       1e-3;
-
-            // possibly check turbulence fields
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-}
 
 // ************************************************************************* //

tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoom/system/fvSolution

@@ -46,6 +46,17 @@ SIMPLE
     nNonOrthogonalCorrectors 0;
     pRefCell        0;
     pRefValue       0;
+
+    residualControl
+    {
+        p_rgh   1e-2;
+        U       1e-3;
+        h       1e-3;
+        G       1e-3;
+
+        // possibly check turbulence fields
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/system/controlDict

@@ -45,26 +45,5 @@ timePrecision   6;
 
 runTimeModifiable true;
 
-functions
-{
-    residualControl1
-    {
-        type            residualControl;
-        functionObjectLibs ( "libjobControl.so" );
-        outputControl   timeStep;
-        outputInterval  1;
-
-        maxResiduals
-        {
-            p_rgh   1e-2;
-            U       1e-3;
-            h       1e-3;
-            G       1e-3;
-
-            // possibly check turbulence fields
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-}
 
 // ************************************************************************* //

tutorials/heatTransfer/buoyantSimpleRadiationFoam/hotRadiationRoomFvDOM/system/fvSolution

@@ -43,6 +43,17 @@ SIMPLE
     nNonOrthogonalCorrectors 0;
     pRefCell        0;
     pRefValue       0;
+
+    residualControl
+    {
+        p_rgh   1e-2;
+        U       1e-3;
+        h       1e-3;
+        G       1e-3;
+
+        // possibly check turbulence fields
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/incompressible/shallowWaterFoam/squareBump/system/fvSolution

@@ -26,8 +26,7 @@ solvers
 
     hFinal
     {
-        solver          PCG;
+        $h;
-        preconditioner  DIC;
         tolerance       1e-8;
         relTol          0;
     }
@@ -37,11 +36,18 @@ solvers
         solver          PBiCG;
         preconditioner  DILU;
         tolerance       1e-6;
+        relTol          0.1;
+    }
+
+    hUFinal
+    {
+        $hU;
+        tolerance       1e-6;
         relTol          0;
     }
 }
 
-PISO
+PIMPLE
 {
     nOuterCorrectors 3;
     nCorrectors      1;

tutorials/incompressible/simpleFoam/pitzDaily/system/controlDict

@@ -47,21 +47,6 @@ runTimeModifiable true;
 
 functions
 {
-    convergenceChecks
-    {
-        type           residualControl;
-        functionObjectLibs ("libjobControl.so");
-        outputControl  timeStep;
-        outputInterval 1;
-
-        maxResiduals
-        {
-            p       1e-2;
-            U       1e-3;
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-
     streamLines
     {
         type            streamLine;

tutorials/incompressible/simpleFoam/pitzDaily/system/fvSolution

@@ -69,6 +69,13 @@ solvers
 SIMPLE
 {
     nNonOrthogonalCorrectors 0;
+
+    residualControl
+    {
+        p       1e-2;
+        U       1e-3;
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/incompressible/simpleFoam/pitzDailyExptInlet/system/controlDict

@@ -47,21 +47,6 @@ runTimeModifiable true;
 
 functions
 {
-    convergenceChecks
-    {
-        type           residualControl;
-        functionObjectLibs ("libjobControl.so");
-        outputControl  timeStep;
-        outputInterval 1;
-
-        maxResiduals
-        {
-            p       1e-2;
-            U       1e-3;
-            "(k|epsilon|omega)" 1e-3;
-        }
-    }
-
     streamLines
     {
         type            streamLine;

tutorials/incompressible/simpleFoam/pitzDailyExptInlet/system/fvSolution

@@ -69,6 +69,13 @@ solvers
 SIMPLE
 {
     nNonOrthogonalCorrectors 0;
+
+    residualControl
+    {
+        p       1e-2;
+        U       1e-3;
+        "(k|epsilon|omega)" 1e-3;
+    }
 }
 
 relaxationFactors

tutorials/incompressible/simpleWindFoam/simpleWindFoam/UEqn.H

@@ -11,9 +11,4 @@
     // Add resistance on the actuation disks
     actuationDisks.addSu(UEqn());
 
-    eqnResidual = solve
+    solve(UEqn() == -fvc::grad(p));
-    (
-        UEqn() == -fvc::grad(p)
-    ).initialResidual();
-
-    maxResidual = max(eqnResidual, maxResidual);

tutorials/incompressible/simpleWindFoam/simpleWindFoam/initConvergenceCheck.H

@@ -1,5 +0,0 @@
-// initialize values for convergence checks
-    scalar eqnResidual = 1, maxResidual = 0;
-    scalar convergenceCriterion = 0;
-
-    simple.readIfPresent("convergence", convergenceCriterion);

tutorials/incompressible/simpleWindFoam/simpleWindFoam/pEqn.H

@@ -7,7 +7,7 @@
     adjustPhi(phi, U, p);
 
     // Non-orthogonal pressure corrector loop
-    for (int nonOrth=0; nonOrth<=nNonOrthCorr; nonOrth++)
+    for (int nonOrth=0; nonOrth<=simple.nNonOrthCorr(); nonOrth++)
     {
         fvScalarMatrix pEqn
         (
@@ -15,23 +15,15 @@
         );
 
         pEqn.setReference(pRefCell, pRefValue);
-        // retain the residual from the first iteration
-        if (nonOrth == 0)
-        {
         pEqn.solve();
-        }
-        else
-        {
-            pEqn.solve();
-        }
 
-        if (nonOrth == nNonOrthCorr)
+        if (nonOrth == simple.nNonOrthCorr())
         {
             phi -= pEqn.flux();
         }
     }
 
-#   include "continuityErrs.H"
+    #include "continuityErrs.H"
 
     // Explicitly relax pressure for momentum corrector
     p.relax();

tutorials/incompressible/simpleWindFoam/simpleWindFoam/simpleWindFoam.C

@@ -34,6 +34,7 @@ Description
 #include "singlePhaseTransportModel.H"
 #include "RASModel.H"
 #include "IObasicSourceList.H"
+#include "simpleControl.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -45,17 +46,16 @@ int main(int argc, char *argv[])
     #include "createFields.H"
     #include "initContinuityErrs.H"
 
+    simpleControl simple(mesh);
+
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
     Info<< "\nStarting time loop\n" << endl;
 
-    while (runTime.loop())
+    while (simple.loop())
     {
         Info<< "Time = " << runTime.timeName() << nl << endl;
 
-        #include "readSIMPLEControls.H"
-        #include "initConvergenceCheck.H"
-
         p.storePrevIter();
 
         // Pressure-velocity SIMPLE corrector
@@ -71,9 +71,6 @@ int main(int argc, char *argv[])
         Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
             << "  ClockTime = " << runTime.elapsedClockTime() << " s"
             << nl << endl;
-
-         #include "convergenceCheck.H"
-
     }
 
     Info<< "End\n" << endl;

tutorials/multiphase/LTSInterFoam/wigleyHull/system/fvSolution

@@ -60,7 +60,7 @@ solvers
         relTol          0;
     }
 
-    "(U|k|omega)"
+    "(U|k|omega).*"
     {
         solver          smoothSolver;
 
@@ -72,7 +72,7 @@ solvers
     };
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor yes;
 

tutorials/multiphase/MRFInterFoam/mixerVessel2D/system/fvSolution

@@ -50,7 +50,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     3;

tutorials/multiphase/MRFMultiphaseInterFoam/mixerVessel2D/system/fvSolution

@@ -50,7 +50,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     4;

tutorials/multiphase/cavitatingFoam/les/throttle/system/fvSolution

@@ -17,7 +17,15 @@ FoamFile
 
 solvers
 {
-    "(rho|U|k|omega)"
+    rho
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0.1;
+    }
+
+    rhoFinal
     {
         solver          PBiCG;
         preconditioner  DILU;
@@ -25,6 +33,7 @@ solvers
         relTol          0;
     }
 
+
     p
     {
         solver          GAMG;
@@ -45,17 +54,37 @@ solvers
         tolerance       1e-08;
         relTol          0;
     }
+
+    "(k|omega)"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0;
+    }
+
+    U
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0.1;
+    }
+
+    UFinal
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0;
+    }
 }
 
-PISO
+PIMPLE
 {
     nCorrectors     3;
     nNonOrthogonalCorrectors 0;
 }
 
-SIMPLE
-{
-}
-
 
 // ************************************************************************* //

tutorials/multiphase/cavitatingFoam/les/throttle3D/system/fvSolution

@@ -17,11 +17,18 @@ FoamFile
 
 solvers
 {
-    "(rho|U|k|omega)"
+    rho
     {
         solver          PBiCG;
         preconditioner  DILU;
         tolerance       1e-08;
+        relTol          0.1;
+    }
+
+    rhoFinal
+    {
+        $rho;
+        tolerance       1e-08;
         relTol          0;
     }
 
@@ -45,17 +52,36 @@ solvers
         tolerance       1e-08;
         relTol          0;
     }
+
+    U
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0.1;
+    }
+
+    UFinal
+    {
+        $U;
+        tolerance       1e-08;
+        relTol          0;
+    }
+
+    "(k|omega)"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0;
+    }
 }
 
-PISO
+PIMPLE
 {
     nCorrectors     3;
     nNonOrthogonalCorrectors 0;
 }
 
-SIMPLE
-{
-}
-
 
 // ************************************************************************* //

tutorials/multiphase/cavitatingFoam/ras/throttle/system/fvSolution

@@ -17,7 +17,15 @@ FoamFile
 
 solvers
 {
-    "(rho|U|k|omega)"
+    rho
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0.1;
+    }
+
+    rhoFinal
     {
         solver          PBiCG;
         preconditioner  DILU;
@@ -25,6 +33,7 @@ solvers
         relTol          0;
     }
 
+
     p
     {
         solver          GAMG;
@@ -45,16 +54,36 @@ solvers
         tolerance       1e-08;
         relTol          0;
     }
+
+    "(k|omega)"
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0;
+    }
+
+    U
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0.1;
+    }
+
+    UFinal
+    {
+        solver          PBiCG;
+        preconditioner  DILU;
+        tolerance       1e-08;
+        relTol          0;
+    }
 }
 
-PISO
+PIMPLE
-{
-    nCorrectors     2;
-    nNonOrthogonalCorrectors 1;
-}
-
-SIMPLE
 {
+    nCorrectors     3;
+    nNonOrthogonalCorrectors 0;
 }
 
 

tutorials/multiphase/compressibleInterFoam/les/depthCharge2D/system/fvSolution

@@ -39,7 +39,7 @@ solvers
         maxIter         100;
     }
 
-    rho
+    "(rho|rhoFinal)"
     {
         solver          diagonal;
     }
@@ -100,7 +100,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     transSonic      no;

tutorials/multiphase/compressibleInterFoam/les/depthCharge3D/system/fvSolution

@@ -39,7 +39,7 @@ solvers
         maxIter         100;
     }
 
-    rho
+    "(rho|rhoFinal)"
     {
         solver          diagonal;
     }
@@ -100,7 +100,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     transSonic      no;

tutorials/multiphase/interDyMFoam/ras/damBreakWithObstacle/system/fvSolution

@@ -97,7 +97,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     3;

tutorials/multiphase/interDyMFoam/ras/floatingObject/system/fvSolution

@@ -109,7 +109,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     2;

tutorials/multiphase/interDyMFoam/ras/sloshingTank2D/system/fvSolution

@@ -89,7 +89,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     2;

tutorials/multiphase/interDyMFoam/ras/sloshingTank2D3DoF/system/fvSolution

@@ -89,7 +89,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     2;

tutorials/multiphase/interDyMFoam/ras/sloshingTank3D/system/fvSolution

@@ -89,7 +89,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     2;

tutorials/multiphase/interDyMFoam/ras/sloshingTank3D3DoF/system/fvSolution

@@ -89,7 +89,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     2;

tutorials/multiphase/interDyMFoam/ras/sloshingTank3D6DoF/system/fvSolution

@@ -89,7 +89,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     2;

tutorials/multiphase/interDyMFoam/ras/testTubeMixer/system/fvSolution

@@ -89,7 +89,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     2;

tutorials/multiphase/interFoam/laminar/capillaryRise/system/fvSolution

@@ -49,7 +49,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     3;

tutorials/multiphase/interFoam/laminar/damBreak/system/fvSolution

@@ -49,7 +49,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     3;

tutorials/multiphase/interFoam/les/nozzleFlow2D/system/fvSolution

@@ -95,7 +95,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     2;

tutorials/multiphase/interFoam/ras/damBreak/system/fvSolution

@@ -58,7 +58,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     3;

tutorials/multiphase/interMixingFoam/laminar/damBreak/system/fvSolution

@@ -59,7 +59,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     3;

tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phase/system/fvSolution

@@ -82,12 +82,19 @@ solvers
         solver          smoothSolver;
         smoother        GaussSeidel;
         tolerance       1e-08;
-        relTol          0;
+        relTol          0.1;
         nSweeps         1;
     }
+
+    UFinal
+    {
+        $U;
+        tolerance       1e-08;
+        relTol          0;
+    }
 }
 
-PISO
+PIMPLE
 {
     nCorrectors     4;
     nNonOrthogonalCorrectors 0;

tutorials/multiphase/multiphaseInterFoam/laminar/damBreak4phaseFine/system/fvSolution

@@ -87,7 +87,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor no;
     nCorrectors     4;

tutorials/multiphase/settlingFoam/ras/dahl/system/fvSolution

@@ -22,29 +22,27 @@ solvers
         solver          PCG;
         preconditioner  DIC;
         tolerance       1e-07;
-        relTol          0;
+        relTol          0.1;
     }
 
-    "U.*"
+    p_rghFinal
     {
-        solver          PBiCG;
+        $p_rgh;
-        preconditioner  DILU;
         tolerance       1e-07;
         relTol          0;
     }
 
-    k
+    "(U|Alpha|k|epsilon)"
     {
         solver          PBiCG;
         preconditioner  DILU;
         tolerance       1e-07;
-        relTol          0;
+        relTol          0.1;
     }
 
-    epsilon
+    "(U|Alpha|k|epsilon)Final"
     {
-        solver          PBiCG;
+        $k;
-        preconditioner  DILU;
         tolerance       1e-07;
         relTol          0;
     }
@@ -54,19 +52,18 @@ solvers
         solver          PCG;
         preconditioner  DIC;
         tolerance       1e-07;
-        relTol          0;
+        relTol          0.1;
     }
 
-    Alpha
+    rhoFinal
     {
-        solver          PBiCG;
+        $rho;
-        preconditioner  DILU;
         tolerance       1e-07;
         relTol          0;
     }
 }
 
-PISO
+PIMPLE
 {
     nCorrectors     2;
     nNonOrthogonalCorrectors 0;

tutorials/multiphase/settlingFoam/ras/tank3D/system/fvSolution

@@ -66,7 +66,7 @@ solvers
     }
 }
 
-PISO
+PIMPLE
 {
     momentumPredictor yes;
     nOuterCorrectors  1;