/* -------------------------------*- C++ -*--------------------------------- *\ 
|  phasicFlow File                                                            | 
|  copyright: www.cemf.ir                                                     | 
\* ------------------------------------------------------------------------- */ 
objectName interaction;
objectType dicrionary;
fileFormat  ASCII;
/*---------------------------------------------------------------------------*/
materials        (wallMat lightMat);             // a list of materials names

densities               (1000 1000);             // 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;

  
   Yeff (1.0e6 1.0e6 
               1.0e6);                           // Young modulus [Pa]
   
   Geff (0.8e6 0.8e6
               0.8e6);                           // Shear modulus [Pa]

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

   en     (0.97 0.85
                0.97);                           // coefficient of normal restitution

   mu     (0.65 0.35 
                0.65);                           // dynamic friction

   mur      (0.1 0.1
                 0.1);                           // rolling friction
        
}

