latest working tutorial case

tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/CFD/0/U

@@ -17,7 +17,7 @@ FoamFile
 
 dimensions      [0 1 -1 0 0 0 0];
 
-internalField   uniform (0.1525 0 0);
+internalField   uniform (0.0218 0 0);
 
 boundaryField
 {
@@ -40,7 +40,7 @@ boundaryField
     inlet
     {
         type            fixedValue;
-        value           uniform (0.1525 0 0);
+        value           uniform (0.0218 0 0);
     }
 
     outlet

tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/CFD/constant/transportProperties

@@ -17,7 +17,7 @@ FoamFile
 
 transportModel  Newtonian;
 
-nu              nu [ 0 2 -1 0 0 0 0 ] 1.525e-05;    // ḱinematic viscosity of O2 = 1.525e-05; // kinematic viscosity of air (o2+n2) = 1.48e-05;
+nu              nu [ 0 2 -1 0 0 0 0 ] 1.5327e-05;    // ḱinematic viscosity of O2 = 1.525e-05; // kinematic viscosity of air (o2+n2) = 1.48e-05;
 
 kf		kf [ 1 1 -3 -1 0 0 0 ] 0;           // comes from energy model
 

tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/CFD/system/controlDict

@@ -29,7 +29,7 @@ deltaT          0.0005;
 
 writeControl    adjustableRunTime;
 
-writeInterval   0.025;
+writeInterval   0.25;
 
 purgeWrite      0;
 
@@ -47,28 +47,28 @@ runTimeModifiable true;
 
 adjustTimeStep  yes;
 
-maxCo           1.0;
+maxCo           0.5;
 
-maxDeltaT       1;
+maxDeltaT       0.1;
 
 
 // ************************************************************************* //
-libs (
+/*libs (
     "libsampling.so"
     "libutilityFunctionObjects.so"
     "libOpenFOAM.so"
 //"libsimpleSwakFunctionObjects.so"
 //"libswakFunctionObjects.so"
 //"libgroovyBC.so"
-);
-
+);*/
+/*
 functions
 {  
   testing
    {
       type                 writeRegisteredObject;
       functionObjectLibs   ("libIOFunctionObjects.so");
-/*      outputControl        outputTime;*/
+      outputControl        outputTime;
       outputControl        timeStep;
       outputInterval       1;
       objectNames
@@ -113,5 +113,5 @@ functions
         ); 
     } 
 }
-
+*/
 // ************************************************************************* //

tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/CFD/system/fvSchemes

@@ -29,8 +29,8 @@ divSchemes
 {
     default         none;
 
-    div(phi,U)         Gauss upwind;
-    div(phid,p)        Gauss upwind;
+    div(phi,U)         Gauss linear; //Gauss upwind;
+    div(phid,p)        Gauss linear; //Gauss upwind;
     div(phi,K)         Gauss linear;
     div(phi,h)         Gauss upwind;
     div(phi,k)         Gauss upwind;

tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/CFD/system/fvSolution

@@ -69,12 +69,12 @@ solvers
         relTol          0;
     }
 
-    "(Yi|CO|CO2|O2)"
+    "(Yi|CO2|O2)"
     {
         $h;
     }
 
-    "(Yi|CO|CO2|O2)Final"
+    "(Yi|CO2|O2)Final"
     {
         $Yi;
         tolerance       1e-06;

tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/DEM/in.liggghts_run

@@ -43,7 +43,7 @@ fix     zwalls1 all wall/gran model hertz tangential history primitive type 1 zp
 fix     zwalls2 all wall/gran model hertz tangential history primitive type 1 zplane 0.5
 
 # cfd coupling
-fix     cfd all couple/cfd couple_every 1 mpi
+fix     cfd all couple/cfd couple_every 100 mpi
 fix     cfd2 all couple/cfd/force
 
 # this should invoke chemistry

tutorials/cfdemSolverRhoPimpleChem/Particle_in_Duct/DEM/shrink.dat

@@ -0,0 +1,203 @@
+# Time-averaged data for fix shrink
+# TimeStep c_radreduce
+0 0.035
+50 0.035
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