forceModel_SchillerNaumannDrag command

Syntax:

Defined in couplingProperties dictionary.

forceModels
(
    SchillerNaumannDrag
);
SchillerNaumannDragProps
{
    velFieldName "U";
    densityFieldName "density";
}; 

• U = name of the finite volume fluid velocity field
• density = name of the finite volume gravity field

Examples:

forceModels
(
    SchillerNaumannDrag
);
SchillerNaumannDragProps
{
    velFieldName "U";
    densityFieldName "rho";
} 

Description:

The force model performs the calculation of forces (e.g. fluid-particle interaction forces) acting on each DEM particle. The SchillerNaumannDrag model is a model that calculates the particle based drag force following the correlation of Schiller and Naumann.

Restrictions:

none.

Related commands:

forceModel