momCoupleModel_implicitCouple command

Syntax:

Defined in couplingProperties dictionary.

momCoupleModels
(
    implicitCouple
);
implicitCoupleProps
{
    velFieldName "U";
    granVelFieldName "Us";
    voidfractionFieldName "voidfraction";
} 

• 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

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.

Related commands:

momCoupleModel