couple/cfd command

Syntax

fix ID group-ID couple/cfd couple_every N mpi

• ID, group-ID are documented in fix command

• couple/cfd = style name of this fix command

• couple_every = obligatory keyword

• N = number of DEM time steps between two coupling steps

Examples

fix cfd all couple/cfd couple_every 1000 mpi

Description

This fix is responsible for the coupling between CFD and DEM calculation, i.e. for pushing and pulling of properties.

Restrictions

None.

Related Commands: fix couple/cfd/force

Default

None