/* -------------------------------*- 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;  

    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
        
}

