|
[Sponsors] |
January 25, 2005, 23:24 |
Heat source
|
#1 |
Guest
Posts: n/a
|
Dear, All I'm studing about natural ventilation in a building. My domain is 2 Dimentional building and the source was set on the attic. After running the result is seem not reasonable. The velocity is very high but streamline is ok. The temperature contours is not reasonable too. It's hot at the other area except on the attic. I think it has to have something wrong but I have really no idea how to fix this problem. Could anybody who has an experience give me some suggestion pls.
Thank you very much. Polly |
|
January 26, 2005, 11:48 |
Re: Heat source
|
#2 |
Guest
Posts: n/a
|
Do you have gravity set in the proper direction so that bouyancy effects are seen?
Ryan |
|
January 26, 2005, 21:30 |
Re: Heat source
|
#3 |
Guest
Posts: n/a
|
Thank you for your suggestion Ryan, and I have set gravity effect in -y direction. May be the boundary conditions are wrong. Could anybody give me some suggestion about the boundary conditions setting on domain pls.
Thanks before Polly |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Low temperatures modelling heat pump with source terms | stahl | FLUENT | 0 | November 26, 2010 16:43 |
[Help]How to set a heat source with period heating | fluboy | Fluent UDF and Scheme Programming | 0 | December 11, 2009 09:14 |
oscillatory heat source | Mehdi | FLUENT | 2 | April 7, 2008 17:12 |
solid heat source | ocy | FLUENT | 3 | February 22, 2005 22:58 |
UDFs for Scalar Eqn - Fluid/Solid HT | Greg Perkins | FLUENT | 0 | October 11, 2000 03:43 |