diff --git a/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/Allrun.sh b/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/Allrun.sh
index 5c5cfbbc..0f5569b2 100755
--- a/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/Allrun.sh
+++ b/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/Allrun.sh
@@ -1,9 +1,8 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
-# run settlingTest
-# Christoph Goniva - Sept. 2010
+# allrun script for testcase
+# M. Efe Kinaci - Sep 2018
 #===================================================================#
 
 #- source CFDEM env vars
diff --git a/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/U b/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/U
index 2f6b479f..3b04b2f8 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/U
+++ b/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/CFD/0/U
@@ -17,32 +17,26 @@ FoamFile
 
 dimensions      [0 1 -1 0 0 0 0];
 
-internalField   uniform (0.011 0 0);//(0.011 0 0);
+internalField   uniform (0.011 0 0);
 
 boundaryField
 {
     top
     {
-	type		slip;
-/*        type            fixedValue;
-        value           uniform (0.0 0 0);*/ 
+	    type		slip;
     }
     bottom
     {
-	type		slip;
-/*        type            fixedValue;
-        value           uniform (0.0 0 0);*/
+	    type		slip;
     }
     side-walls
     {
-	type		slip;
-/*        type            fixedValue;
-        value           uniform (0.0 0 0);	*/
+	    type		slip;
     }
     inlet
     {
         type            fixedValue;
-        value           uniform (0.011 0 0);//(0.011 0 0);
+        value           uniform (0.011 0 0);
     }
 
     outlet
diff --git a/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/parCFDDEMrun.sh b/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/parCFDDEMrun.sh
index 5f3c7996..5e4a6a19 100644
--- a/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/parCFDDEMrun.sh
@@ -1,9 +1,8 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
-# run settlingTest CFD part
-# Christoph Goniva - Feb. 2011
+# allrun script for single particle testcase
+# M. Efe Kinaci - Sep 2018
 #===================================================================#
 
 #- source CFDEM env vars
diff --git a/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/parDEMrun.sh b/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/parDEMrun.sh
index 3b9653f8..c580f12e 100755
--- a/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/parDEMrun.sh
+++ b/tutorials/cfdemSolverRhoPimpleChem/SingleParticleCases/30CO6H2_Hematite/parDEMrun.sh
@@ -1,9 +1,8 @@
 #!/bin/bash
 
 #===================================================================#
-# DEMrun script for ErgunTestMPI testcase
-# init ErgunTestMPI
-# Christoph Goniva - July 2014
+# DEMrun script for testcase
+# M. Efe Kinaci - Sep 2018
 #===================================================================#
 
 #- source CFDEM env vars
diff --git a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/Allclean b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/Allclean.sh
similarity index 100%
rename from tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/Allclean
rename to tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/Allclean.sh
diff --git a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/Allrun.sh b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/Allrun.sh
index 5c5cfbbc..0f5569b2 100755
--- a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/Allrun.sh
+++ b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/Allrun.sh
@@ -1,9 +1,8 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
-# run settlingTest
-# Christoph Goniva - Sept. 2010
+# allrun script for testcase
+# M. Efe Kinaci - Sep 2018
 #===================================================================#
 
 #- source CFDEM env vars
diff --git a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/parCFDDEMrun.sh b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/parCFDDEMrun.sh
index a08fa357..6e7c877f 100755
--- a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/parCFDDEMrun.sh
+++ b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/parCFDDEMrun.sh
@@ -1,9 +1,8 @@
 #!/bin/bash
 
 #===================================================================#
-# allrun script for testcase as part of test routine 
-# run settlingTest CFD part
-# Christoph Goniva - Feb. 2011
+# allrun script for testcase
+# M. Efe Kinaci - Sep 2018
 #===================================================================#
 
 #- source CFDEM env vars
diff --git a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/parDEMrun.sh b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/parDEMrun.sh
index 2841da36..98943a13 100755
--- a/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/parDEMrun.sh
+++ b/tutorials/cfdemSolverRhoPimpleChem/Spreitzer_FluidBedCases/Spreitzer_R2/parDEMrun.sh
@@ -1,9 +1,8 @@
 #!/bin/bash
 
 #===================================================================#
-# DEMrun script for ErgunTestMPI testcase
-# init ErgunTestMPI
-# Christoph Goniva - July 2014
+# DEMrun script for testcase
+# M. Efe Kinaci - Sep 2018
 #===================================================================#
 
 #- source CFDEM env vars