
The Solve/Controls/Multigrid... menu item opens the Multigrid Controls panel.
Multigrid Controls Panel
The Multigrid Controls panel allows you to set parameters related to the multigrid solver. See Sections 25.22.3 and 25.11.2 for details about the items below.
Controls
Note that, for the densitybased solvers, the Pressure, Momentum, and Energy equations will not appear individually. They will instead be grouped together and called Flow.
Furthermore, for the densitybased explicit solver, the Cycle Type choices for the Flow equations will be limited to VCycle and WCycle, while the choices for Flow for the densitybased implicit solver will be limited to VCycle and FCycle.
This section of the panel appears only when the densitybased explicit solver is used.