CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > OpenFOAM

Adaptive fixedValue/zeroGradient

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

Reply
 
LinkBack Thread Tools Display Modes
Old   January 28, 2013, 12:17
Default Adaptive fixedValue/zeroGradient
  #1
Member
 
Valentin Wibaut
Join Date: Oct 2012
Posts: 45
Rep Power: 4
vwibaut is on a distinguished road
Hi foamers,

I would like to simulate the flow into a nozzle. This flow can be subsonic, full supersonic or with shock. I use sonicFoam and my boundary conditions seem to be good.
At the outlet, I have waveTransmissive for the pressure but I would like to use fixedValue for the subsonic or shock case and zeroGradient for the full supersonic flow with the same code.
Is it possible?
My problem with waveTransmissive is the parameter linf. I don't know how to choose this parameter so I would like to avoid it
I don't find the changes I have to make and where make there.

Thanks a lot

Valentin
vwibaut 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
adaptive meshing clifford bradford Main CFD Forum 13 August 11, 2014 09:10
Dynamic Adaptive Mesh Coarsening Will Anderson FLUENT 0 October 26, 2010 17:26
Adaptive Timestepping: Possible Glitch? Josh CFX 9 August 25, 2010 21:52
autosave at flow time with adaptive time stepping Ybes FLUENT 0 November 3, 2007 13:32
unstructured grid sreekanth Main CFD Forum 1 August 6, 2001 15:09


All times are GMT -4. The time now is 15:03.