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screwConveyor updated.

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Ramin Khodabandeh
2024-05-28 16:40:44 +04:30
parent a6185d1362
commit 209be098b4
7 changed files with 185 additions and 105 deletions
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49
tutorials/sphereGranFlow/screwConveyor/caseSetup/interaction
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@ -6,49 +6,46 @@ objectName interaction;
objectType dicrionary;
fileFormat ASCII;
/*---------------------------------------------------------------------------*/
materials (prop1); // a list of materials names
materials (prop1); // a list of materials names
densities (1000.0); // 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 No;
}
model
{
contactForceModel nonLinearNonLimited;
rollingFrictionModel normal;
Yeff (1.0e6); // Young modulus [Pa]
rollingFrictionModel normal;
Geff (0.8e6); // Shear modulus [Pa]
Yeff (1.0e6); // Young modulus [Pa]
nu (0.25); // Poisson's ratio [-]
Geff (0.8e6); // Shear modulus [Pa]
en (0.7); // coefficient of normal restitution
nu (0.25); // Poisson's ratio [-]
et (1.0); // coefficient of tangential restitution
en (0.7); // coefficient of normal restitution
mu (0.3); // dynamic friction
et (1.0); // coefficient of tangential restitution
mur (0.1); // rolling friction
mu (0.3); // dynamic friction
mur (0.1); // rolling friction
}
contactSearch
{
method NBS; // method for broad search particle-particle
wallMapping cellMapping; // method for broad search particle-wall
NBSInfo
{
updateFrequency 10; // each 20 timesteps, update neighbor list
sizeRatio 1.1; // bounding box size to particle diameter (max)
}
cellMappingInfo
{
updateFrequency 10; // each 20 timesteps, update neighbor list
cellExtent 0.6; // bounding box for particle-wall search (> 0.5)
}
}