/* -------------------------------*- C++ -*--------------------------------- *\ 
|  phasicFlow File                                                            | 
|  copyright: www.cemf.ir                                                     | 
\* ------------------------------------------------------------------------- */ 
objectName  interaction;
objectType  dicrionary;
fileFormat  ASCII;
/*---------------------------------------------------------------------------*/
materials                     (prop1);            // properties of material

densities                    (1000.0);            // density of materials [kg/m3]

contactListType     sortedContactList;

contactSearch
{
  
   method          NBS;                          // method for broad search 
    
   updateInterval   10;

   sizeRatio       1.1;

   cellExtent     0.55;

   adjustableBox   Yes;
} 

model
{
   contactForceModel     nonLinearNonLimited;

   rollingFrictionModel               normal;

   // Property (solid-solid Properties)

   Yeff     (1.0e6);                             // Young modulus [Pa]

   Geff     (0.8e6);                             // Shear modulus [Pa]

   nu        (0.25);                             // Poisson's ratio [-]

   en         (0.7);                             // coefficient of normal restitution

   et         (1.0);                             // coefficient of tangential restitution 

   mu         (0.3);                             // dynamic friction 

   mur        (0.1);                             // rolling friction     
}

