|
[Sponsors] |
June 7, 2013, 18:36 |
buoyancy-driven
|
#1 |
Member
Join Date: Aug 2012
Posts: 40
Rep Power: 13 |
I'm pretty to openFOAM, I would like to know how I can change (increase or reduce) the reynolds number in the buoyancy-driven case tutorial?
Any help on this would be appreciated Thanks much |
|
June 9, 2013, 02:52 |
|
#2 |
Senior Member
Nima Samkhaniani
Join Date: Sep 2009
Location: Tehran, Iran
Posts: 1,266
Blog Entries: 1
Rep Power: 24 |
well, you can change your fluid properties or change temperature difference to increase velocity
__________________
My Personal Website (http://nimasamkhaniani.ir/) Telegram channel (https://t.me/cfd_foam) |
|
June 9, 2013, 19:58 |
|
#3 | |
Member
Join Date: Aug 2012
Posts: 40
Rep Power: 13 |
Quote:
not sure about what the problem would be? Thanks, |
||
June 10, 2013, 01:49 |
|
#4 |
Senior Member
Nima Samkhaniani
Join Date: Sep 2009
Location: Tehran, Iran
Posts: 1,266
Blog Entries: 1
Rep Power: 24 |
its easy you need just to click on stream traces and choose appropriate line source, if domain disappear, look whether the eye in pipeline browser is active or not
__________________
My Personal Website (http://nimasamkhaniani.ir/) Telegram channel (https://t.me/cfd_foam) |
|
June 11, 2013, 12:16 |
|
#5 |
Member
Join Date: Aug 2012
Posts: 40
Rep Power: 13 |
Right, I did it and I keep having the same problem? OpenFOAM works with staggered or collocated grids options. I've seen here that all the solvers work with collocated?
|
|
June 11, 2013, 12:27 |
|
#6 |
Senior Member
Nima Samkhaniani
Join Date: Sep 2009
Location: Tehran, Iran
Posts: 1,266
Blog Entries: 1
Rep Power: 24 |
as much as i know it works with collocated solvers
__________________
My Personal Website (http://nimasamkhaniani.ir/) Telegram channel (https://t.me/cfd_foam) |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Problem with buoyancy driven in enclosure | Asghari_M | FLUENT | 9 | June 12, 2013 01:02 |
Buoyancy Driven Flow | sunilpatil | CFX | 1 | March 19, 2013 05:38 |
3D Buoyancy driven flow in annulus | Aditya | Main CFD Forum | 0 | February 20, 2007 02:21 |
buoyancy driven flow + unsteady | co2 | FLUENT | 4 | May 6, 2004 12:37 |
buoyancy driven flow in steady state in CFX4.3 | raymondyin | CFX | 11 | May 7, 2001 07:15 |