CFD Online Logo CFD Online URL
Home > Forums > Software User Forums > OpenFOAM

Exception en point flottant

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

LinkBack Thread Tools Display Modes
Old   February 28, 2011, 04:54
Default Exception en point flottant
New Member
thomasse's Avatar
Join Date: Feb 2011
Location: Brest, Frnace
Posts: 1
Rep Power: 0
thomasse is on a distinguished road

I realize diffrents calcul with OpenFoam on hulll of ship and I have a problem of "Exception en point flottant (core dumped)".

Have you got a solution?

Thanks a lot
thomasse is offline   Reply With Quote

Old   May 11, 2011, 02:10
New Member
Alexandre Rubel
Join Date: Dec 2010
Location: Launceston, Tasmania AUSTRALIA
Posts: 28
Rep Power: 9
alex_rubel is on a distinguished road
Which version of OF and which solver are you using ?
I need more details about the flow and the properties of you mesh to help you.
Will help if you can post a checkMesh and your 0 and System Folder
alex_rubel is offline   Reply With Quote

Old   May 11, 2011, 02:37
Senior Member
Join Date: Sep 2009
Location: Delft
Posts: 790
Rep Power: 15
Bernhard is on a distinguished road
Also, please give the error messages and some output of the solver.

At least, if they are in French too I cannot help you.
Bernhard is offline   Reply With Quote

Old   August 9, 2011, 00:50
Default Exception en point flottant
New Member
Join Date: Jul 2011
Posts: 1
Rep Power: 0
Pla81 is on a distinguished road
Hi Foameres,

I need a help. I'a running a turbDymFoam on OF 1.5 and the simulation stops because of Courant Number max: 141.84163.

Courant Number mean: 0.0032354185 max: 141.84163 velocity magnitude: 86683250
deltaT = 9.8152931e-09
GGI pair (GGI_INT, GGI_EXT) : 3.4097586e+09 3.3529672e+09 Diff = -56791406 or 1.665555 %
Time = 4.68963e-05

Initializing the GGI interpolator between master/shadow patches: GGI_INT/GGI_EXT
Evaluation of GGI weighting factors:
Largest slave weighting factor correction : 0.00022623882 average: 0.00014960287
Largest master weighting factor correction: 4.4408921e-16 average: 7.3303187e-17

Exception en point flottant

Pla81 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
MPI Error - simpleFoam - Floating Point Exception scott OpenFOAM Running, Solving & CFD 3 April 13, 2012 16:34
reactingFoam floating point exception pajofego OpenFOAM 0 November 6, 2010 18:29
Cannot Open .sim (Floating Point Exception) trex930 STAR-CCM+ 1 July 30, 2010 06:51
Floating point exception error with small DeltaT rassilon OpenFOAM Running, Solving & CFD 19 September 2, 2009 07:39
Gmsh and samplesurface touf Open Source Meshers: Gmsh, Netgen, CGNS, ... 2 December 10, 2007 03:27

All times are GMT -4. The time now is 08:12.