|
[Sponsors] |
September 8, 2009, 22:13 |
rotatable baffle ?
|
#1 |
New Member
Liu
Join Date: Jul 2009
Posts: 3
Rep Power: 16 |
hi all,
I'm new to CFD and confused about the problem for a long time. Any idea from you is appreciated as great help to me. I'm modelling a rotatable flap, which is a part of an internal wall between two chambers of water. The flap is controlled by the pressure difference between the chambers. The question is: 1. I intend to make it with DFBI, so can the rigid body in DFBI applied to a moving boundary (not concerned about the thickness) ? 2. I'd like to treat the internal wall and flap as interfaces, so its easy to mesh. The internal wall is baffle in-place, while the flap is baffle repeating. Am I correct? 3. I follow the DFBI example in tutorial (ver 4.06), but found that the whole region is moving with the boat. I think I follow the case exactly and donot know what is the problem. Anyone has succeed in doing that ? Thanks very much. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Boundary baffle error 258 | Nalleli | Siemens | 2 | November 19, 2006 13:14 |
Grap Fluid Cells Just On One Side Of A Baffle | Tommy | Siemens | 0 | May 7, 2006 07:49 |
baffle usage. | lenson | Siemens | 0 | January 12, 2006 01:37 |
baffle in flow route | GaryWang | CFX | 0 | October 23, 2005 23:19 |
Determining alpha and beta for porous baffle | Liaqat Khan | Siemens | 1 | October 27, 2000 04:44 |