CFD Online Logo CFD Online URL
Home > Forums > OpenFOAM Running, Solving & CFD

case in 1.5 can not run in 1.5-dev?

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

LinkBack Thread Tools Display Modes
Old   June 23, 2009, 05:47
Default case in 1.5 can not run in 1.5-dev?
Senior Member
Join Date: Mar 2009
Location: Shanghai, Shanghai, P.R.China
Posts: 308
Rep Power: 11
waynezw0618 is on a distinguished road
Send a message via MSN to waynezw0618 Send a message via Skype™ to waynezw0618
Hi everyone

i find the case which run in 1.5 ,can`t run in 1.5-dev .when use preconditioner such as

pcorr PCG
preconditioner GAMG
tolerance 1e-3;
relTol 0;

smoother GaussSeidel;
nPreSweeps 0;
nPostSweeps 2;
nBottomSweeps 2;

cacheAgglomeration false;
nCellsInCoarsestLevel 10;
agglomerator faceAreaPair;
mergeLevels 1;

tolerance 1e-4;
relTol 0;
maxIter 100;

the error messages show as:

keyword agglomerator is undefined in dictionary ""

file: from line 0 to line 0.

From function dictionary::lookupEntry(const word& keyword) const
in file db/dictionary/dictionary.C at line 213.

FOAM exiting

i have test the MRFSimpleFOAM ,inderDyMFoam...
can any one tell me why?

waynezw0618 is offline   Reply With Quote

Old   July 20, 2009, 05:57
Senior Member
Henrik Rusche
Join Date: Mar 2009
Location: Braunschweig, Niedersachsen, Germany
Posts: 277
Rep Power: 11
henrik is on a distinguished road

the extract from fvSolution contains settings for the enhanced linear solvers in OF 1.5-ext which do not exist in OF 1.5.

Are you running 1.5 or 1.5-ext on this file?

henrik is offline   Reply With Quote


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
Working directory via command line Luiz CFX 4 March 6, 2011 21:02
How to run and save tranisent case on Cray XD1 Leon FLUENT 0 October 3, 2006 21:59
Doubt in unsteady case vijay FLUENT 1 April 24, 2006 11:11
P4 1.5 or Dual P3 800EB on Gibabyte board Danial FLUENT 4 September 12, 2001 11:44
Can FLUENT run under Linux with 2 Gb of RAM? Paul Gregory FLUENT 0 February 13, 2001 21:10

All times are GMT -4. The time now is 11:45.