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

how is it possible to apply different BC's for regime of flow in groovyBC?

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

Reply
 
LinkBack Thread Tools Display Modes
Old   February 1, 2013, 22:40
Default how is it possible to apply different BC's for regime of flow in groovyBC?
  #1
Senior Member
 
immortality's Avatar
 
Ehsan
Join Date: Oct 2012
Location: Iran
Posts: 2,186
Rep Power: 16
immortality is on a distinguished road
at some instants incoming or outgoing flow in my groovyBC boundary condition returns to supersonic flow and due to defining properties for subsonic flow on the patch the solution diverges.
Could anyone tell me how can i implement a BC appropriate for this situation?
immortality is offline   Reply With Quote

Old   February 4, 2013, 02:55
Default
  #2
Senior Member
 
immortality's Avatar
 
Ehsan
Join Date: Oct 2012
Location: Iran
Posts: 2,186
Rep Power: 16
immortality is on a distinguished road
is there a way return of using mach formula manually?
immortality 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
Flow over a flat plate: BCs Paolo Lampitella FLUENT 5 October 24, 2012 14:54
Review: Reversed flow CRT FLUENT 0 July 20, 2012 13:03
help with compressible flow BC's (need subsonic flow) meangreen Main CFD Forum 5 July 24, 2010 13:16
Can 'shock waves' occur in viscous fluid flows? diaw Main CFD Forum 105 November 20, 2009 05:19
Need help with BC's for a internal flow problem ravi FLUENT 2 March 16, 2005 01:45


All times are GMT -4. The time now is 14:24.