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

GroovyBC

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

Reply
 
LinkBack Thread Tools Display Modes
Old   October 20, 2010, 15:20
Default GroovyBC
  #1
New Member
 
Mattia de\' Michieli Vitturi
Join Date: Mar 2009
Posts: 23
Rep Power: 8
demichie is on a distinguished road
Hello,
I'm trying to use GroovyBC to impose a variable temperature profile on the walls of a cylinder. I've started to learn something about GroovyBC from the OpenFOAMWiki page. I don't understand if I should view with paraview the new BC also at the time 0 or only at the following time steps (>0).
This is what the wiki says:

"There are four demo-cases included in the repository in a folder Demos. All of these cases only require a blockMesh."

So it seems that it is not required to run the solver but blockMesh should be sufficient to check if it is working (at time 0?), but at time 0, for the first Demo, I have a constant value at the inlet and not a parabolic one.
Is it correct?

Thank you
Mattia
demichie is offline   Reply With Quote

Old   October 25, 2010, 02:28
Default
  #2
Senior Member
 
Nima Sam
Join Date: Sep 2009
Location: Tehran, Iran
Posts: 1,123
Blog Entries: 1
Rep Power: 14
nimasam is on a distinguished road
Send a message via Yahoo to nimasam
nothing wrong with groovy BC but it changes patch boundary condition after solver runs
nimasam 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
groovyBC and funkySetFields married and got a kid named swak4Foam gschaider OpenFOAM 164 January 13, 2015 03:52
Non-normal inflow with groovyBC bjr OpenFOAM 9 January 17, 2011 11:35
Scale discrete inlet velocity profile with groovyBC cboss OpenFOAM 1 June 20, 2010 13:02
groovyBC tamsilian OpenFOAM Programming & Development 1 May 27, 2010 03:15
groovyBC + wallHeatFlux BC prabhu OpenFOAM Running, Solving & CFD 1 July 21, 2009 10:56


All times are GMT -4. The time now is 17:46.