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

RhoTurbFoam sonicFoam rhoSonicFoam

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

Reply
 
LinkBack Thread Tools Display Modes
Old   August 28, 2008, 08:18
Default Recently I downloaded 1.4.1-de
  #1
New Member
 
Michael Wibmer
Join Date: Mar 2009
Posts: 4
Rep Power: 8
mwibmer is on a distinguished road
Recently I downloaded 1.4.1-dev and compiled the code. I tried to run rhoTurbFoam but it exited with the error message (during the first iteration):

--> FOAM FATAL IO ERROR : keyword laplacian((rho*(1|A(U))),p) is undefined in dictionary "/net/capc64/usb1/scratch2/OpenFOAM/q239043-1.4.1-dev/run/rhoTurbFoam/cavity/./s ystem/fvSchemes::laplacianSchemes"

I checked the file system/fvSchemes and found the entry (rho*1|A(U)) (note that the brackets around the expression 1|A(U) are missing). I added these inner brackets in the file system/fvSchemes and the tutorial works.

The same situation for sonicFoam.

On the other side, the tutorial for rhoSonicFoam works fine, despite the brackets around "1|A(U)" in system/fvSchemes are missing.
mwibmer is offline   Reply With Quote

Old   August 30, 2008, 04:57
Default You have to provide a scheme f
  #2
Senior Member
 
Francesco Del Citto
Join Date: Mar 2009
Location: Zürich Area, Switzerland
Posts: 215
Rep Power: 9
fra76 is on a distinguished road
You have to provide a scheme for "laplacian((rho*(1|A(U))),p)", i.e.:


laplacianSchemes
{
[...]
laplacian((rho*(1|A(U))),p) Gauss linear corrected;
}


Hope this helps.
Francesco
fra76 is offline   Reply With Quote

Old   September 1, 2008, 04:28
Default Hi Francesco, thanks, for t
  #3
New Member
 
Michael Wibmer
Join Date: Mar 2009
Posts: 4
Rep Power: 8
mwibmer is on a distinguished road
Hi Francesco,

thanks, for the hint.

The scheme was provided (for sonicFoam, rhoTurbFoam), but the brackets around the expression "1|A(U)" were missing (note that they were missing in the source code, BUT shown in the error message). I added the brackets in the code and the tutorial worked fine.

What I do not understand is
1) why the rhoSonicFoam tutorial works fine, although the brackets around "1|A(U)" are missing.
2) why the error message shows the expression "(1|A(U))" although the sourcecode contains "1|A(U)".

but anyway, it's not a big concern, the tutorials are running....
mwibmer 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
Turbulent compressible solver rhoTurbFoam with dynamic moving mesh eno OpenFOAM Running, Solving & CFD 4 December 12, 2011 04:38
RhoTurbFoam max number of iterations jia_kok OpenFOAM Running, Solving & CFD 6 July 3, 2009 05:03
RhoSonicFoam srinath OpenFOAM Running, Solving & CFD 0 May 30, 2008 01:21
RhoSOnicFoam shuo OpenFOAM Running, Solving & CFD 2 November 6, 2006 01:25
How to initialize the field for rhoTurbFoam panara OpenFOAM Running, Solving & CFD 0 September 19, 2005 14:45


All times are GMT -4. The time now is 10:11.