|November 27, 2013, 11:01||
Cylindrical Boundary Conditions
Join Date: Nov 2013
Posts: 1Rep Power: 0
I am wanting to use an inlet BC at the end of a cylinder that will cause a rotational flow field along the cylindrical wall. Ideally the inlet flow will be tangential to the outer wall all around the cylinder, requiring a BC that has a changing inlet flow vector.
So the question is...
Is there a way to specify flow direction based on a reference point/position in cylindrical coordinates?
P.s. - The only reason I am not too keen on using a rotating frame of reference is that I want to see where the rotational flow field will break down.
|boundary condition, cylindrical coordinates, reference position|
|Thread||Thread Starter||Forum||Replies||Last Post|
|non reflective boundary conditions for incompresible flow||Pascal_doran||OpenFOAM Programming & Development||15||August 7, 2014 05:55|
|Error finding variable "THERMX"||sunilpatil||CFX||8||April 26, 2013 07:00|
|inlet boundary conditions||newOFuser||OpenFOAM||1||January 10, 2013 09:08|
|boundary conditions and mesh exporting||vaina74||Open Source Meshers: Gmsh, Netgen, CGNS, ...||2||May 27, 2010 09:38|
|A problem about setting boundary conditions||lyang||Main CFD Forum||0||September 19, 1999 18:29|