FLACS uses the distributed porosity concept for representing complex geometries on relatively coarse computational meshes. Knowledge about and checking of porosities is important for advanced simulations.

How to calculate porosities
The Flacs solver is based on the porosity/distributed resistance (PDR) approach. In this approach, obstructions in the flow field are represented by a three...
Tue, 17 Jan, 2017 at 3:10 PM