|
[Sponsors] |
April 4, 2004, 00:13 |
errors in calculating
|
#1 |
Guest
Posts: n/a
|
I met some errors in simulating a turbulent flow in a 3d channel model: 1, turbulent viscosity limited to viscosity ratio of 1.000000e+5 in 12092 cells; 2, Error: floating point exception; Error Object: #f. Can someone tell me the reasons and what I should do the next? Thanks so much!
|
|
April 4, 2004, 14:08 |
Re: errors in calculating
|
#2 |
Guest
Posts: n/a
|
The turbulent viscosity limitation usually happens if you set wrong boundary conditions for turbulence, or if you're using a mesh which is not fine enough in some point of your domain.
Try to plot contours of turbulent viscosity ratio to see where the limitation takes place. Hi ap |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Building OpenFOAM1.7.0 from source | ata | OpenFOAM Installation | 46 | March 6, 2022 14:21 |
How to write k and epsilon before the abnormal end | xiuying | OpenFOAM Running, Solving & CFD | 8 | August 27, 2013 16:33 |
Upgraded from Karmic Koala 9.10 to Lucid Lynx10.04.3 | bookie56 | OpenFOAM Installation | 8 | August 13, 2011 05:03 |
IcoFoam parallel woes | msrinath80 | OpenFOAM Running, Solving & CFD | 9 | July 22, 2007 03:58 |
Could anybody help me see this error and give help | liugx212 | OpenFOAM Running, Solving & CFD | 3 | January 4, 2006 19:07 |