V-blender updated.

tutorials/sphereGranFlow/V-blender/caseSetup/interaction

@@ -6,70 +6,45 @@ objectName interaction;
 objectType dicrionary;
 fileFormat  ASCII;
 /*---------------------------------------------------------------------------*/
+materials      (wallMat lightMat);          // a list of materials names
 
-// a list of materials names
-materials      (wallMat lightMat);
-
-// density of materials [kg/m3]
-densities      (1000 1000);
+densities             (1000 1000);          // density of materials [kg/m3]
 
 contactListType   sortedContactList; 
 
+contactSearch
+{
+   method         NBS;          // method for broad search particle-particle
+   
+   updateInterval  10;
+
+   sizeRatio      1.1;
+
+   cellExtent    0.55;
+
+   adjustableBox  Yes;
+}
+
 model
 {
    contactForceModel nonLinearNonLimited;
-   rollingFrictionModel normal;
 
-   // Young modulus [Pa]
-   Yeff (1.0e6 1.0e6 
-               1.0e6);
+   rollingFrictionModel           normal;
    
-   // Shear modulus [Pa]
-   Geff (0.8e6 0.8e6
-               0.8e6);
+   Yeff (1.0e6 1.0e6 1.0e6);          // Young modulus [Pa]
 
-   // Poisson's ratio [-]
-   nu (0.25 0.25
-            0.25);
+   Geff (0.8e6 0.8e6 0.8e6);          // Shear modulus [Pa]
 
-   // coefficient of normal restitution
-   en (0.97 0.85
-            0.97);
+   nu      (0.25 0.25 0.25);          // Poisson's ratio [-]
 
-   // dynamic friction
-   mu (0.65 0.35 
-            0.65);
+   en      (0.97 0.85 0.97);          // coefficient of normal restitution
 
-   // rolling friction
-   mur (0.1 0.1
-            0.1);
-        
+   mu      (0.65 0.35 0.65);          // dynamic friction
+
+   mur        (0.1 0.1 0.1);          // rolling friction    
 }
 
-contactSearch
-{
-   // method for broad search particle-particle
-   method         NBS;
-   
-   // method for broad search particle-wall
-   wallMapping    cellMapping; 
 
-   NBSInfo
-   {
-      // each 20 timesteps, update neighbor list
-      updateFrequency 20;
-      
-      // bounding box size to particle diameter (max) 
-      sizeRatio      1.1;
-   }
 
-   cellMappingInfo
-   {
-      // each 20 timesteps, update neighbor list
-      updateFrequency 20;
-      
-      // bounding box for particle-wall search (> 0.5)
-      cellExtent     0.7;
-   }
 
-}
+