|
[Sponsors] |
April 2, 2010, 21:42 |
floating number exception
|
#1 |
New Member
wangle
Join Date: Dec 2009
Posts: 7
Rep Power: 16 |
I am a new user of OpenFOAM.I had write a new turbulenceModel,but there are a lot of things wrong when I used it to calculate a case.There are some error the compiler told me.But i don't know what's wrong with it.I need your help.Thank you very much!
Selecting RAS turbulence model kEpsilonNew1
Last edited by wangle; April 4, 2010 at 21:05. |
|
April 6, 2010, 04:05 |
|
#2 |
Senior Member
Niels Gjoel Jacobsen
Join Date: Mar 2009
Location: Copenhagen, Denmark
Posts: 1,901
Rep Power: 37 |
Hi
You are having a 0 as boundary condition/initial condition on either k or epsilon. This is not allowed as you will divide by zero. Choose a physical sound and finite value. / Niels |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[mesh manipulation] Mesh Refinement | Luiz Eduardo Bittencourt Sampaio (Sampaio) | OpenFOAM Meshing & Mesh Conversion | 42 | January 8, 2017 12:55 |
DecomposePar unequal number of shared faces | maka | OpenFOAM Pre-Processing | 6 | August 12, 2010 09:01 |
Floating point exception: Invalid number | Jinfeng | CFX | 4 | January 11, 2009 16:44 |
Unaligned accesses on IA64 | andre | OpenFOAM | 5 | June 23, 2008 10:37 |
[Commercial meshers] Trimmed cell and embedded refinement mesh conversion issues | michele | OpenFOAM Meshing & Mesh Conversion | 2 | July 15, 2005 04:15 |