ball cfd attribute command

Syntax

ball cfd attribute keyword ... <range>

Primary keywords:

force    porosity

Set the value of ball CFD attributes. This command is a synonym for the ball cfd initialize command. Individual attributes can be listed with the ball cfd list command, and all ball CFD attributes can be visualized.

force v

Force applied by fluid to the ball or the drag force.

porosity b

Porosity contribution mode. If true (the default), the ball contributes to the porosity of the CFD element associated with it.