option# class ansys.cfx.core.generated.pre_processing.settings_261.option_297.option(name: str | None = None, parent=None)# Bases: String, _HasAllowedValuesMixin The ‘Velocity’ option. Included in: Parent Summary velocity Sets velocity part of mass and momentum boundary condition. velocity Sets velocity part of mass and momentum boundary condition. velocity Sets velocity part of mass and momentum boundary condition.