momCoupleModel_implicitCouple command¶
Syntax¶
Defined in couplingProperties dictionary.
momCoupleModels
(
implicitCouple
);
implicitCoupleProps
{
velFieldName "U";
granVelFieldName "Us";
voidfractionFieldName "voidfraction";
minAlphaP number;
}
- U = name of the finite volume fluid velocity field
- Us = name of the finite volume granular velocity field
- voidfraction = name of the finite volume voidfraction field
number = minimum value for local particle volume fraction to calculate the exchange filed (default SMALL):l
Examples¶
momCoupleModels
(
implicitCouple
);
implicitCoupleProps
{
velFieldName "U";
granVelFieldName "Us";
voidfractionFieldName "voidfraction";
}
Description¶
The implicitCouple-model is a momCoupleModel model providing an implicit momentum source term for the CFD solver.
Restrictions¶
Only for solvers that include implicit momentum exchange.