CFD Online URL
[Sponsors]
Home > Forums > OpenFOAM Running, Solving & CFD

compressible flow in a channel

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Display Modes
Old   May 7, 2012, 10:46
Default compressible flow in a channel
  #1
New Member
 
Hannes Seidel
Join Date: Apr 2012
Posts: 1
Rep Power: 0
Hannes.Seidel is on a distinguished road
Hello everybody,

i like to simulate a compressible flow through a channel. I suggest rhoCentralFoam is a good choice in my case, because its a laminar flow with a small velocity. I've started to modify the shocktube-case, but still get error messages if the internal pressure is smaller as the inlet- or outlet pressure.
I've experience in incompressible flow with icoFoam and wondering about the conversion to the compressible case.
1. How do I set the pressure at inlet, outlet and internal fields?
2. How do I set the velocity in this fields?
3. Is the heat-exchange only defined in the T - file?

Thanks a lot,
Hannes
Attached Files
File Type: gz channelflow.tar.gz (7.3 KB, 2 views)
Hannes.Seidel is offline   Reply With Quote

Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Yacht in Open Channel Flow andreimour FLUENT 1 October 15, 2010 00:54
Complex problem: Open Channel Flow lett FLUENT 17 April 9, 2009 11:56
supersonic channel flow Ingo Meisel Main CFD Forum 15 August 26, 2005 08:00
Channel Flow reference Jonas Holdeman Main CFD Forum 0 September 10, 2003 16:49
compressible channel flow sky Main CFD Forum 0 December 5, 2002 10:05


All times are GMT -4. The time now is 17:37.