|
[Sponsors] |
September 30, 2009, 09:26 |
boundary conditions
|
#1 |
New Member
Amaury devulder
Join Date: Sep 2009
Posts: 2
Rep Power: 0 |
Hello,
I am studying the effect of a turbomachine immersed in a large pool of water. I want to reduce the size of the pool to increase the speed of calculation. Indeed, the pool is much too large. What boundary conditions should I apply to the walls of the pool to reduce it? Thank you for your help. Antoine Last edited by amaury devulder; September 30, 2009 at 11:59. |
|
October 1, 2009, 00:42 |
|
#2 |
Senior Member
N/A
Join Date: Mar 2009
Posts: 189
Rep Power: 17 |
Use of wall BC on a small pool size will change the problem physics. Are you interested in studying the effect of the wall? Are you interested in the turbomachine performance only? If you are interested in the second option, you can use the farfield boundary conditions. A lot of work has been done on farfield boundary conditions.
|
|
October 2, 2009, 15:27 |
|
#3 |
New Member
Josh
Join Date: Sep 2009
Posts: 14
Rep Power: 17 |
||
Tags |
walls boundary conditions |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Impinging Jet Boundary Conditions | Anindya | Main CFD Forum | 25 | February 27, 2016 13:58 |
symmetry boundary conditions in cfx | lost.identity | CFX | 41 | May 22, 2013 08:21 |
Problems with boundary conditions for a lowRekOmegaSST turbulence model | cfdmarkus | OpenFOAM Running, Solving & CFD | 16 | November 14, 2011 05:44 |
Pressure boundary conditions | Lionel S. | Main CFD Forum | 1 | August 24, 2007 19:03 |
[Commercial meshers] Trimmed cell and embedded refinement mesh conversion issues | michele | OpenFOAM Meshing & Mesh Conversion | 2 | July 15, 2005 05:15 |