diff --git a/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/LTSCoalChemistryFoam.C b/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/LTSCoalChemistryFoam.C
deleted file mode 100644
index 9fe207f310..0000000000
--- a/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/LTSCoalChemistryFoam.C
+++ /dev/null
@@ -1,120 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2015 OpenFOAM Foundation
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
-
-Application
-    LTSCoalChemistryFoam
-
-Description
-    Local time stepping (LTS) solver for steady simulation of:
-    - compressible,
-    - turbulent flow,
-    with
-    - coal and limestone parcel injections,
-    - energy source, and
-    - combustion.
-
-\*---------------------------------------------------------------------------*/
-
-#include "fvCFD.H"
-#include "turbulentFluidThermoModel.H"
-#include "basicThermoCloud.H"
-#include "coalCloud.H"
-#include "psiCombustionModel.H"
-#include "fvIOoptionList.H"
-#include "radiationModel.H"
-#include "SLGThermo.H"
-#include "pimpleControl.H"
-#include "fvcSmooth.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-int main(int argc, char *argv[])
-{
-    #include "setRootCase.H"
-    #include "createTime.H"
-    #include "createMesh.H"
-
-    pimpleControl pimple(mesh);
-
-    #include "readGravitationalAcceleration.H"
-    #include "createFields.H"
-    #include "createMRF.H"
-    #include "createFvOptions.H"
-    #include "createClouds.H"
-    #include "createRadiationModel.H"
-    #include "initContinuityErrs.H"
-    #include "createRDeltaT.H"
-
-    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-    Info<< "\nStarting time loop\n" << endl;
-
-    while (runTime.run())
-    {
-        runTime++;
-
-        Info<< "Time = " << runTime.timeName() << nl << endl;
-
-        rhoEffLagrangian = coalParcels.rhoEff() + limestoneParcels.rhoEff();
-        pDyn = 0.5*rho*magSqr(U);
-
-        coalParcels.evolve();
-        limestoneParcels.evolve();
-
-        #include "setRDeltaT.H"
-
-        #include "rhoEqn.H"
-
-        // --- Pressure-velocity PIMPLE corrector loop
-        while (pimple.loop())
-        {
-            if (pimple.turbCorr())
-            {
-                turbulence->correct();
-            }
-
-            #include "UEqn.H"
-            #include "YEqn.H"
-            #include "EEqn.H"
-
-            // --- Pressure corrector loop
-            while (pimple.correct())
-            {
-                #include "pEqn.H"
-            }
-        }
-
-        runTime.write();
-
-        Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
-            << "  ClockTime = " << runTime.elapsedClockTime() << " s"
-            << nl << endl;
-    }
-
-    Info<< "End\n" << endl;
-
-    return(0);
-}
-
-
-// ************************************************************************* //
diff --git a/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/Make/files b/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/Make/files
deleted file mode 100755
index b0d27fc871..0000000000
--- a/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/Make/files
+++ /dev/null
@@ -1,3 +0,0 @@
-LTSCoalChemistryFoam.C
-
-EXE = $(FOAM_APPBIN)/LTSCoalChemistryFoam
diff --git a/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/Make/options b/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/Make/options
deleted file mode 100755
index d777874d6c..0000000000
--- a/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/Make/options
+++ /dev/null
@@ -1,58 +0,0 @@
-EXE_INC = \
-    -I.. \
-    -I../../reactingParcelFoam/LTSReactingParcelFoam \
-    -I$(LIB_SRC)/finiteVolume/lnInclude \
-    -I${LIB_SRC}/meshTools/lnInclude \
-    -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
-    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
-    -I$(LIB_SRC)/lagrangian/basic/lnInclude \
-    -I$(LIB_SRC)/lagrangian/intermediate/lnInclude \
-    -I$(LIB_SRC)/lagrangian/coalCombustion/lnInclude \
-    -I$(LIB_SRC)/lagrangian/distributionModels/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
-    -I$(LIB_SRC)/transportModels/compressible/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/properties/liquidProperties/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/properties/liquidMixtureProperties/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/properties/solidProperties/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/properties/solidMixtureProperties/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/thermophysicalFunctions/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
-    -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
-    -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
-    -I$(LIB_SRC)/ODE/lnInclude \
-    -I$(LIB_SRC)/combustionModels/lnInclude \
-    -I$(FOAM_SOLVERS)/combustion/reactingFoam \
-    -I$(LIB_SRC)/fvOptions/lnInclude \
-    -I$(LIB_SRC)/sampling/lnInclude
-
-EXE_LIBS = \
-    -lfiniteVolume \
-    -lmeshTools \
-    -lturbulenceModels \
-    -lcompressibleTurbulenceModels \
-    -llagrangian \
-    -llagrangianIntermediate \
-    -llagrangianTurbulence \
-    -lcoalCombustion\
-    -lspecie \
-    -lcompressibleTransportModels \
-    -lfluidThermophysicalModels \
-    -lliquidProperties \
-    -lliquidMixtureProperties \
-    -lsolidProperties \
-    -lsolidMixtureProperties \
-    -lthermophysicalFunctions \
-    -lreactionThermophysicalModels \
-    -lSLGThermo \
-    -lchemistryModel \
-    -lradiationModels \
-    -lregionModels \
-    -lsurfaceFilmModels \
-    -lODE \
-    -lcombustionModels \
-    -lfvOptions \
-    -lsampling
diff --git a/applications/solvers/lagrangian/coalChemistryFoam/coalChemistryFoam.C b/applications/solvers/lagrangian/coalChemistryFoam/coalChemistryFoam.C
index c4201b84e1..c9a081f43d 100644
--- a/applications/solvers/lagrangian/coalChemistryFoam/coalChemistryFoam.C
+++ b/applications/solvers/lagrangian/coalChemistryFoam/coalChemistryFoam.C
@@ -44,6 +44,8 @@ Description
 #include "radiationModel.H"
 #include "SLGThermo.H"
 #include "pimpleControl.H"
+#include "localEulerDdtScheme.H"
+#include "fvcSmooth.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -56,16 +58,21 @@ int main(int argc, char *argv[])
 
     pimpleControl pimple(mesh);
 
+    #include "createRDeltaT.H"
+    #include "initContinuityErrs.H"
     #include "readGravitationalAcceleration.H"
     #include "createFields.H"
     #include "createMRF.H"
     #include "createFvOptions.H"
     #include "createClouds.H"
     #include "createRadiationModel.H"
-    #include "initContinuityErrs.H"
-    #include "readTimeControls.H"
-    #include "compressibleCourantNo.H"
-    #include "setInitialDeltaT.H"
+
+    if (!LTS)
+    {
+        #include "readTimeControls.H"
+        #include "CourantNo.H"
+        #include "setInitialDeltaT.H"
+    }
 
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -74,8 +81,16 @@ int main(int argc, char *argv[])
     while (runTime.run())
     {
         #include "readTimeControls.H"
-        #include "compressibleCourantNo.H"
-        #include "setDeltaT.H"
+
+        if (LTS)
+        {
+            #include "setRDeltaT.H"
+        }
+        else
+        {
+            #include "compressibleCourantNo.H"
+            #include "setDeltaT.H"
+        }
 
         runTime++;
 
diff --git a/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/setRDeltaT.H b/applications/solvers/lagrangian/coalChemistryFoam/setRDeltaT.H
similarity index 98%
rename from applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/setRDeltaT.H
rename to applications/solvers/lagrangian/coalChemistryFoam/setRDeltaT.H
index e9697c7903..79cdd1aacb 100644
--- a/applications/solvers/lagrangian/coalChemistryFoam/LTSCoalChemistryFoam/setRDeltaT.H
+++ b/applications/solvers/lagrangian/coalChemistryFoam/setRDeltaT.H
@@ -24,6 +24,8 @@ License
 \*---------------------------------------------------------------------------*/
 
 {
+    volScalarField& rDeltaT = trDeltaT();
+
     const dictionary& pimpleDict = pimple.dict();
 
     // Maximum flow Courant number
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/LTSReactingParcelFoam.C b/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/LTSReactingParcelFoam.C
deleted file mode 100644
index 02da9ebcbd..0000000000
--- a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/LTSReactingParcelFoam.C
+++ /dev/null
@@ -1,113 +0,0 @@
-/*---------------------------------------------------------------------------*\
-  =========                 |
-  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
-   \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2011-2015 OpenFOAM Foundation
-     \\/     M anipulation  |
--------------------------------------------------------------------------------
-License
-    This file is part of OpenFOAM.
-
-    OpenFOAM is free software: you can redistribute it and/or modify it
-    under the terms of the GNU General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
-    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
-    for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
-
-Application
-    LTSReactingParcelFoam
-
-Description
-    Local time stepping (LTS) solver for steady, compressible, laminar or
-    turbulent reacting and non-reacting flow with multiphase Lagrangian
-    parcels and porous media, including run-time selectable finitite volume
-    options, e.g. sources, constraints
-
-\*---------------------------------------------------------------------------*/
-
-#include "fvCFD.H"
-#include "turbulentFluidThermoModel.H"
-#include "basicReactingMultiphaseCloud.H"
-#include "rhoCombustionModel.H"
-#include "radiationModel.H"
-#include "IOporosityModelList.H"
-#include "fvIOoptionList.H"
-#include "SLGThermo.H"
-#include "fvcSmooth.H"
-#include "pimpleControl.H"
-
-// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-int main(int argc, char *argv[])
-{
-    #include "setRootCase.H"
-    #include "createTime.H"
-    #include "createMesh.H"
-
-    pimpleControl pimple(mesh);
-
-    #include "readGravitationalAcceleration.H"
-    #include "createFields.H"
-    #include "createMRF.H"
-    #include "createFvOptions.H"
-    #include "createRadiationModel.H"
-    #include "createClouds.H"
-    #include "initContinuityErrs.H"
-    #include "createRDeltaT.H"
-
-    // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
-
-    Info<< "\nStarting time loop\n" << endl;
-
-    while (runTime.run())
-    {
-        runTime++;
-
-        Info<< "Time = " << runTime.timeName() << nl << endl;
-
-        parcels.evolve();
-
-        #include "setRDeltaT.H"
-
-        #include "rhoEqn.H"
-
-        // --- Pressure-velocity PIMPLE corrector loop
-        while (pimple.loop())
-        {
-            if (pimple.turbCorr())
-            {
-                turbulence->correct();
-            }
-
-            #include "UEqn.H"
-            #include "YEqn.H"
-            #include "EEqn.H"
-
-            // --- Pressure corrector loop
-            while (pimple.correct())
-            {
-                #include "pEqn.H"
-            }
-        }
-
-        runTime.write();
-
-        Info<< "ExecutionTime = " << runTime.elapsedCpuTime() << " s"
-            << "  ClockTime = " << runTime.elapsedClockTime() << " s"
-            << nl << endl;
-    }
-
-    Info<< "End\n" << endl;
-
-    return 0;
-}
-
-
-// ************************************************************************* //
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/files b/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/files
deleted file mode 100644
index 1efa8dad41..0000000000
--- a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/files
+++ /dev/null
@@ -1,3 +0,0 @@
-LTSReactingParcelFoam.C
-
-EXE = $(FOAM_APPBIN)/LTSReactingParcelFoam
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/options b/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/options
deleted file mode 100644
index fb26012e56..0000000000
--- a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/Make/options
+++ /dev/null
@@ -1,56 +0,0 @@
-EXE_INC = \
-    -I.. \
-    -I$(LIB_SRC)/finiteVolume/lnInclude \
-    -I${LIB_SRC}/meshTools/lnInclude \
-    -I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
-    -I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
-    -I$(LIB_SRC)/lagrangian/basic/lnInclude \
-    -I$(LIB_SRC)/lagrangian/intermediate/lnInclude \
-    -I$(LIB_SRC)/lagrangian/coalCombustion/lnInclude \
-    -I$(LIB_SRC)/lagrangian/distributionModels/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/specie/lnInclude \
-    -I$(LIB_SRC)/transportModels/compressible/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/basic/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/properties/liquidProperties/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/properties/liquidMixtureProperties/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/properties/solidProperties/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/properties/solidMixtureProperties/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/thermophysicalFunctions/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/reactionThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/SLGThermo/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/chemistryModel/lnInclude \
-    -I$(LIB_SRC)/thermophysicalModels/radiation/lnInclude \
-    -I$(LIB_SRC)/ODE/lnInclude \
-    -I$(LIB_SRC)/regionModels/regionModel/lnInclude \
-    -I$(LIB_SRC)/regionModels/surfaceFilmModels/lnInclude \
-    -I$(LIB_SRC)/combustionModels/lnInclude \
-    -I$(LIB_SRC)/fvOptions/lnInclude \
-    -I$(LIB_SRC)/sampling/lnInclude
-
-
-EXE_LIBS = \
-    -lfiniteVolume \
-    -lmeshTools \
-    -lturbulenceModels \
-    -lcompressibleTurbulenceModels \
-    -llagrangian \
-    -llagrangianIntermediate \
-    -llagrangianTurbulence \
-    -lspecie \
-    -lcompressibleTransportModels \
-    -lfluidThermophysicalModels \
-    -lliquidProperties \
-    -lliquidMixtureProperties \
-    -lsolidProperties \
-    -lsolidMixtureProperties \
-    -lthermophysicalFunctions \
-    -lreactionThermophysicalModels \
-    -lSLGThermo \
-    -lchemistryModel \
-    -lradiationModels \
-    -lODE \
-    -lregionModels \
-    -lsurfaceFilmModels \
-    -lcombustionModels \
-    -lfvOptions \
-    -lsampling
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/createRDeltaT.H b/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/createRDeltaT.H
deleted file mode 100644
index c445eaee71..0000000000
--- a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/createRDeltaT.H
+++ /dev/null
@@ -1,14 +0,0 @@
-    volScalarField rDeltaT
-    (
-        IOobject
-        (
-            "rDeltaT",
-            runTime.timeName(),
-            mesh,
-            IOobject::READ_IF_PRESENT,
-            IOobject::AUTO_WRITE
-        ),
-        mesh,
-        dimensionedScalar("one", dimless/dimTime, 1),
-        zeroGradientFvPatchScalarField::typeName
-    );
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/reactingParcelFoam.C b/applications/solvers/lagrangian/reactingParcelFoam/reactingParcelFoam.C
index 34adbb4746..e122e959fa 100644
--- a/applications/solvers/lagrangian/reactingParcelFoam/reactingParcelFoam.C
+++ b/applications/solvers/lagrangian/reactingParcelFoam/reactingParcelFoam.C
@@ -39,6 +39,8 @@ Description
 #include "fvIOoptionList.H"
 #include "SLGThermo.H"
 #include "pimpleControl.H"
+#include "localEulerDdtScheme.H"
+#include "fvcSmooth.H"
 
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -52,15 +54,20 @@ int main(int argc, char *argv[])
 
     pimpleControl pimple(mesh);
 
+    #include "createRDeltaT.H"
+    #include "initContinuityErrs.H"
     #include "createFields.H"
     #include "createRadiationModel.H"
     #include "createClouds.H"
     #include "createMRF.H"
     #include "createFvOptions.H"
-    #include "initContinuityErrs.H"
-    #include "readTimeControls.H"
-    #include "compressibleCourantNo.H"
-    #include "setInitialDeltaT.H"
+
+    if (!LTS)
+    {
+        #include "readTimeControls.H"
+        #include "CourantNo.H"
+        #include "setInitialDeltaT.H"
+    }
 
     // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
@@ -69,8 +76,16 @@ int main(int argc, char *argv[])
     while (runTime.run())
     {
         #include "readTimeControls.H"
-        #include "compressibleCourantNo.H"
-        #include "setDeltaT.H"
+
+        if (LTS)
+        {
+            #include "setRDeltaT.H"
+        }
+        else
+        {
+            #include "compressibleCourantNo.H"
+            #include "setDeltaT.H"
+        }
 
         runTime++;
 
diff --git a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/setRDeltaT.H b/applications/solvers/lagrangian/reactingParcelFoam/setRDeltaT.H
similarity index 98%
rename from applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/setRDeltaT.H
rename to applications/solvers/lagrangian/reactingParcelFoam/setRDeltaT.H
index caa9b41671..d599d491f8 100644
--- a/applications/solvers/lagrangian/reactingParcelFoam/LTSReactingParcelFoam/setRDeltaT.H
+++ b/applications/solvers/lagrangian/reactingParcelFoam/setRDeltaT.H
@@ -24,6 +24,8 @@ License
 \*---------------------------------------------------------------------------*/
 
 {
+    volScalarField& rDeltaT = trDeltaT();
+
     const dictionary& pimpleDict = pimple.dict();
 
     // Maximum flow Courant number
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/CH4 b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/CH4
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/CH4
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/CH4
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/CO2 b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/CO2
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/CO2
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/CO2
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/H2O b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/H2O
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/H2O
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/H2O
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/N2 b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/N2
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/N2
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/N2
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/O2 b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/O2
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/O2
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/O2
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/T b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/T
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/T
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/T
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/U b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/U
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/U
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/U
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/nut b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/nut
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/nut
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/nut
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/p b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/p
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/p
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/p
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/rho b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/rho
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/0/rho
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/0/rho
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/chemistryProperties b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/chemistryProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/chemistryProperties
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/chemistryProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/combustionProperties b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/combustionProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/combustionProperties
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/combustionProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/g b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/g
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/g
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/g
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/polyMesh/boundary b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/polyMesh/boundary
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/polyMesh/boundary
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/polyMesh/boundary
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/radiationProperties b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/radiationProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/radiationProperties
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/radiationProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/reactingCloud1Properties b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/reactingCloud1Properties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/reactingCloud1Properties
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/reactingCloud1Properties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/reactions b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/reactions
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/reactions
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/reactions
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/thermo.compressibleGas b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/thermo.compressibleGas
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/thermo.compressibleGas
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/thermo.compressibleGas
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/thermophysicalProperties b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/thermophysicalProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/thermophysicalProperties
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/thermophysicalProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/turbulenceProperties b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/turbulenceProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/constant/turbulenceProperties
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/constant/turbulenceProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/blockMeshDict b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/blockMeshDict
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/blockMeshDict
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/blockMeshDict
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/controlDict b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/controlDict
similarity index 96%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/controlDict
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/controlDict
index e27ca26539..ac6e8ac1ea 100644
--- a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/controlDict
+++ b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/controlDict
@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-application     LTSReactingParcelFoam;
+application     reactingParcelFoam;
 
 startFrom       startTime;
 
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/fvSchemes b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/fvSchemes
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/fvSchemes
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/fvSchemes
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/fvSolution b/tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/fvSolution
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/counterFlowFlame2D/system/fvSolution
rename to tutorials/lagrangian/reactingParcelFoam/counterFlowFlame2DLTS/system/fvSolution
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/H2O b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/H2O
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/H2O
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/H2O
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/T b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/T
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/T
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/T
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/U b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/U
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/U
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/U
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/air b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/air
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/air
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/air
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/alphat b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/alphat
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/alphat
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/alphat
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/k b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/k
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/k
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/k
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/nut b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/nut
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/nut
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/nut
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/omega b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/omega
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/omega
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/omega
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/p b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/p
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0.org/p
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0.org/p
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/H2O b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/H2O
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/H2O
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/H2O
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/T b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/T
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/T
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/T
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/U b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/U
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/U
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/U
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/air b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/air
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/air
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/air
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/alphat b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/alphat
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/alphat
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/alphat
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/k b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/k
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/k
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/k
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/nut b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/nut
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/nut
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/nut
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/omega b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/omega
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/omega
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/omega
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/p b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/p
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/0/p
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/0/p
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/Allclean b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/Allclean
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/Allclean
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/Allclean
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/chemistryProperties b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/chemistryProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/chemistryProperties
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/chemistryProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/combustionProperties b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/combustionProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/combustionProperties
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/combustionProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/g b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/g
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/g
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/g
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/particleTrackDict b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/particleTrackDict
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/particleTrackDict
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/particleTrackDict
diff --git a/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/polyMesh/boundary b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/polyMesh/boundary
new file mode 100644
index 0000000000..74eb1fa772
--- /dev/null
+++ b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/polyMesh/boundary
@@ -0,0 +1,61 @@
+/*--------------------------------*- 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       polyBoundaryMesh;
+    location    "constant/polyMesh";
+    object      boundary;
+}
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+6
+(
+    back
+    {
+        type            symmetryPlane;
+        inGroups        1(symmetryPlane);
+        nFaces          9340;
+        startFace       265900;
+    }
+    front
+    {
+        type            symmetryPlane;
+        inGroups        1(symmetryPlane);
+        nFaces          9340;
+        startFace       275240;
+    }
+    inletCentral
+    {
+        type            patch;
+        nFaces          100;
+        startFace       284580;
+    }
+    inletSides
+    {
+        type            patch;
+        nFaces          200;
+        startFace       284680;
+    }
+    outlet
+    {
+        type            patch;
+        nFaces          300;
+        startFace       284880;
+    }
+    walls
+    {
+        type            wall;
+        inGroups        1(wall);
+        nFaces          9320;
+        startFace       285180;
+    }
+)
+
+// ************************************************************************* //
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/radiationProperties b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/radiationProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/radiationProperties
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/radiationProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/reactingCloud1Properties b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/reactingCloud1Properties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/reactingCloud1Properties
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/reactingCloud1Properties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/reactions b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/reactions
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/reactions
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/reactions
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/thermo.incompressiblePoly b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/thermo.incompressiblePoly
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/thermo.incompressiblePoly
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/thermo.incompressiblePoly
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/thermophysicalProperties b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/thermophysicalProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/thermophysicalProperties
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/thermophysicalProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/turbulenceProperties b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/turbulenceProperties
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/constant/turbulenceProperties
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/constant/turbulenceProperties
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/blockMeshDict b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/blockMeshDict
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/blockMeshDict
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/blockMeshDict
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/controlDict b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/controlDict
similarity index 97%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/controlDict
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/controlDict
index 350b043ca5..f9ae462cd4 100644
--- a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/controlDict
+++ b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/controlDict
@@ -15,7 +15,7 @@ FoamFile
 }
 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
-application     LTSReactingParcelFoam;
+application     reactingParcelFoam;
 
 startFrom       latestTime;
 
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/fvSchemes b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/fvSchemes
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/fvSchemes
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/fvSchemes
diff --git a/tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/fvSolution b/tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/fvSolution
similarity index 100%
rename from tutorials/lagrangian/LTSReactingParcelFoam/verticalChannel/system/fvSolution
rename to tutorials/lagrangian/reactingParcelFoam/verticalChannelLTS/system/fvSolution
diff --git a/tutorials/multiphase/interFoam/ras/waterChannel/README b/tutorials/multiphase/interFoam/ras/waterChannel/README
deleted file mode 100644
index 470115a6a5..0000000000
--- a/tutorials/multiphase/interFoam/ras/waterChannel/README
+++ /dev/null
@@ -1,6 +0,0 @@
-- This case uses blockMesh and extrudeMesh to create a channel geometry.
-  - See Allmesh script to generate geometry.
-- The case is set up to run with interFoam.
-- For running with LTSInterFoam, an alternative set of main files from
-  system directory (controlDict, etc) are included in LTSInterFoam
-  subdirectory to replace the existing files set up for interFoam.
\ No newline at end of file