CFD Online Logo CFD Online URL
Home > Forums > CFX


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

LinkBack Thread Tools Display Modes
Old   August 21, 2007, 15:35
Default cfx-error
Hamidur Rahman
Posts: n/a
Hello, I am working on CFX as a beginner. My case is simillar to the Tutorial file 12. I used same boundary condition but with dfferent mesh. When I run the case after 7 iteration the following error messege observed. Is there any one help me out of this problem? Thanks

****** Notice ****** | | A wall has been placed at portion(s) of an INLET | | boundary condition (at 0.1% of the faces, 0.2% of the area) | | to prevent fluid from flowing out of the domain. | | The boundary condition name is: S1 Inlet. | | The fluid name is: Air Ideal Gas. | | If this situation persists, consider switching | | to an Opening type boundary condition instead.

ERROR #001100279 has occurred in subroutine ErrAction. | | Message: | | Floating point exception: Overflow

Details of error:- ---------------- Error detected by routine POPDIR CRESLT = ILEG

Current Directory : /FLOW/NAMEMAP

  Reply With Quote

Old   August 21, 2007, 15:36
Default Re: cfx-error *NM*
Hamidur Rahman
Posts: n/a
  Reply With Quote

Old   August 22, 2007, 07:14
Default Re: cfx-error
Posts: n/a
This overflow error is due to some basic physics description errors i.e. solver is diverging. Go through manual for obtaining convergence.

Also extend your outlet to remove recirculation.

Regards, Pankaj.
  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
polynomial thermophysical properties II sebastian OpenFOAM Running, Solving & CFD 53 April 10, 2014 05:45
ParaView for OF-1.6-ext Chrisi1984 OpenFOAM Installation 0 December 31, 2010 07:42
CGNS lib and Fortran compiler manaliac Main CFD Forum 2 November 29, 2010 07:25
OF 1.6 | Ubuntu 9.10 (64bit) | GLIBCXX_3.4.11 not found piprus OpenFOAM Installation 22 February 25, 2010 14:43
Problem with compile the setParabolicInlet ivanyao OpenFOAM Running, Solving & CFD 6 September 5, 2008 20:50

All times are GMT -4. The time now is 09:22.