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

Gradients on surfaces or how to find neighbour faces for face on a patch

Register Blogs Community New Posts Updated Threads Search

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   November 27, 2009, 11:06
Default lduSolver compiling error
  #21
New Member
 
sunny
Join Date: Nov 2009
Posts: 1
Rep Power: 0
sunny01 is on a distinguished road
Hi Andrea,

I am facing exactly the same problem as you are. Have you been able to sort it out yet - seems no one has replied to your post.

Please kindly advise me what to do if you have fixed the problem. I get exactly the same error message as you reported when I try to compile lduSolver:

error: expected class-name before "{" token


Otherwise I will be glad if anyone knows the solution to this problem and is able to help.

Thanks for your anticipated reply.

Sunny
sunny01 is offline   Reply With Quote

Old   May 25, 2010, 07:08
Default
  #22
New Member
 
Johan Nilsson
Join Date: May 2010
Posts: 4
Rep Power: 15
jnilsson is on a distinguished road
Hi!

I'm also intrested in calculating the tangential surface gradient as in the example is said to do, however the links do no longer work. If anyone would like to share it with me once again it could help me a lot.

Thank you in advance.


/ Johan



Quote:
Originally Posted by tehache View Post
Hi Normunds,

I suppose its o.k. if I post it here again, since Zeljko tried to do that already.
So here is what he tried to post and then sent me by mail:

http://servww6.ww.uni-erlangen.de/~jung/surfGradCase.tgz

http://servww6.ww.uni-erlangen.de/~jung/surfaceGradientFoam.tgz

Quote:
Originally Posted by ztukovic View Post
Tangential gradient can be calculated using finite are calculus. See the attached application and case.


Regards,
Zeljko Tukovic

Last edited by jnilsson; May 25, 2010 at 08:05. Reason: grammar
jnilsson is offline   Reply With Quote

Reply


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
How to access to faces of a patch jaswi OpenFOAM Running, Solving & CFD 17 October 7, 2020 10:30
Frontal projected reference face area computation from patch kprzysowagmailcom OpenFOAM Pre-Processing 0 January 6, 2009 10:06
Intersection from ray witrh patch or face hjasak OpenFOAM Running, Solving & CFD 1 August 1, 2007 10:02
Patch face centres order shrina OpenFOAM Running, Solving & CFD 1 October 3, 2006 03:48
Reversed flow in ###faces on face ### TOM FLUENT 1 March 1, 2002 11:43


All times are GMT -4. The time now is 13:52.