 |
 |
 |
|
|
|
[Sponsors] | ||||
September 17, 2014, 13:31
|
Floating point exception/diversion detected
|
#1 |
|
Member
Michael Kruger
Join Date: Jul 2014
Location: South Africa
Posts: 38
Rep Power: 11  |
I am modelling an impinging jet with a high inlet temperature (1000K) at a Reynolds nr of 23000 with the jet diameter as the reference length.
When I try to run the case, it immediately explodes, but when I change only the inlet temperature to 400K, the simulation runs, and seems to keep on running if I stop the analysis and incrementally increase the temperature, it however terminated again when I reach 460K (also floating point error). This is however not a very elegant solution. Are there settings in FLUENT that I can use to manage this instability? Thanks in advance.
__________________
------------------------------------------------------- Michael |
|
|
|
|
 |
| Tags |
| fluent, stability |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| icoFoam - Floating point exception (core dumped) | File | OpenFOAM Running, Solving & CFD | 26 | March 6, 2021 04:26 |
| [snappyHexMesh] How to define to right point for locationInMesh | Mirage12 | OpenFOAM Meshing & Mesh Conversion | 7 | March 13, 2016 14:07 |
| Floating point error and divergence detected | aannjj | FLUENT | 0 | July 2, 2013 03:44 |
| a reconstructPar issue | immortality | OpenFOAM Post-Processing | 8 | June 16, 2013 11:25 |
| sprayEngineFoam - floating point exception error | ris | OpenFOAM Running, Solving & CFD | 3 | May 27, 2013 07:01 |
Linear Mode
