 |
 |
 |
|
|
|
[Sponsors] | ||||
February 24, 2009, 14:58
|
How to work with constant pressure?
|
#1 |
|
Guest
Posts: n/a
|
Hello,
I'm working with star ccm and star cat5 and I have built a part in Catia. To work with a constant mass flow or speed is no problem but I would like to work with a constant pressure like on a flow bench. Regards, Martin |
|
|
||
|
February 25, 2009, 09:16
|
Re: How to work with constant pressure?
|
#2 |
|
Guest
Posts: n/a
|
Hello,
I have tried a little bit with the stagnation boundary. When I make it on inlet AND outlet it seems to be that what I want to do. Inlet 1.1bar, outlet 1.0bar and the flow goes. Seems to be too easy or works it correct? Regards, Martin |
|
|
|
||
|
February 25, 2009, 14:23
|
Re: How to work with constant pressure?
|
#3 |
|
Guest
Posts: n/a
|
I have tested it. On a normal T-elbow it works but on a more complex body I get rubbish. Mass flow 230kg/s but 180-220 kg/HOUR seems more realistic. Has somebody a hint for me? Manual don't help..
|
|
|
|
||
 |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| constant pressure drop | Smith | FLUENT | 1 | May 19, 2022 15:24 |
| constant pressure gradient | Trond | FLUENT | 2 | November 14, 2012 12:40 |
| Why gas pressure keep constant when being heated | Hao | Main CFD Forum | 0 | July 9, 2008 04:28 |
| non constant pressure-inlet | Greg | FLUENT | 2 | April 12, 2008 02:46 |
| Constant pressure! | Mann | CFX | 7 | January 16, 2008 18:09 |
Linear Mode
