CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Programming & Development

DdtPhiCorr for moving domains in OF-2.1.0 ?

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

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   January 5, 2012, 14:17
Default DdtPhiCorr for moving domains in OF-2.1.0 ?
  #1
Member
 
matteo lombardi
Join Date: Apr 2009
Posts: 67
Rep Power: 16
matteoL is on a distinguished road
Hello,
in the new release of OF-2.1.0 there is written:
"support for dynamic meshes added to ddtPhiCorr, an important mechanism to avoid certain types of pressure-velocity decoupling for transient running; see interDyMFoam example with dynamic refinement/unrefinement.
Example Dynamic refinement/unrefinement example -
$FOAM_TUTORIALS/multiphase/interDyMFoam/ras/damBreakWithObstacle"
I am trying to understand what have they changed to have it working also for dynamic cases but I haven't been able to spot any difference.

The files:
src/finiteVolume/finiteVolume/fvc/fvcDdt.C
src/finiteVolume/finiteVolume/ddtSchemes/EulerDdtScheme/EulerDdtScheme.C
src/finiteVolume/finiteVolume/ddtSchemes/ddtScheme/ddtScheme.C

are almost identical to the one on the previous versions.

And also looking at the interDymFoam solver I haven't spotted any particular difference on this point.
Finally, also in the test case suggested "multiphase/interDyMFoam/ras/damBreakWithObstacle" I ahven;t been able to find any new particular feature...

Has anybody looked into it?
Could anyone point me to what has been changed to have it working on dynamic meshes?

Thanks a lot,
Matteo
matteoL is offline   Reply With Quote

Old   January 5, 2012, 17:16
Default Can't find it either!
  #2
New Member
 
Scott Miller
Join Date: Nov 2009
Posts: 15
Rep Power: 16
scttmllr is on a distinguished road
I am also interested in the changes, but I was also unable to find anything yet.
scttmllr is offline   Reply With Quote

Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
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 Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Coupled domains with two different fluids General_Gee OpenFOAM Running, Solving & CFD 3 October 11, 2010 13:51
Doubt in term ddtPhiCorr titio OpenFOAM Running, Solving & CFD 0 April 29, 2009 16:35
Multiple Solid Domains - Interfaces Scott CFX 8 July 31, 2008 16:20
Multiple domains - buoy. ref. temp. setting Forrest CFX 8 February 22, 2006 14:43
Multiple domains Andrew CFX 5 March 1, 2005 15:25


All times are GMT -4. The time now is 23:00.