Boundary conditions in computational fluid dynamics: Difference between revisions

Revision as of 01:39, 10 December 2012

Revision as of 11:43, 20 June 2013

Line 99:

[[File:Fig. 11 p’-cell at an exit boundary.JPG|thumb|Fig. 11 p’-cell at an exit boundary]]

These conditions are used when we don’t know the exact details of flow distribution but boundary values of pressure are knowknown

For example: external flows around objects, internal flows with multiple outlets, [[buoyancy]]-driven flows, free surface flows, etc.

*The pressure corrections are taken zero at the nodes.

==exit boundary conditions==