|
[Sponsors] |
Floating point exception error after extending geometry |
![]() |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
![]() |
![]() |
#1 |
New Member
Bart Goeijenbier
Join Date: Jan 2020
Posts: 1
Rep Power: 0 ![]() |
Hi all,
I'm currently trying to simulate physical experiments to validate my model for later use. The simulation is of a wave tank with a (partial) OWC device in it. In the model, I used fifth order waves with a wave height of 5 cm. The mesh at the water surface is refined to 4 mm in Z and 16 mm in X direction. I initially ran the model with a length of 15 m, to see whether it would run. It did, and so I extended it to a lenght of 35 m, the length of the actual wave tank. None of the input changed, put now I get a floating point exception error whenever I run the simulation. I already tried different mesh configurations but nothing would work. The simulation is in 2D, (one cell width of 2mm). Inlet and top are velocity inlets and the walls and bottom are no-slip walls to simulate the wave tank. Can someone help be with this? Thank you in advance. Regards, Bart |
|
![]() |
![]() |
![]() |
Tags |
floating point exception, geometry change, mesh, vof waves |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
icoFoam floating point exception (8) | leizhao512 | OpenFOAM Running, Solving & CFD | 7 | November 1, 2018 11:43 |
A floating point exception has occurred: floating point exception [Overflow]. | starlight | STAR-CCM+ | 4 | May 4, 2016 09:08 |
A floating point exception - SEM Model | yansheng | STAR-CCM+ | 1 | April 4, 2016 04:57 |
Floating point exception from twoPhaseEulerFoam | openfoammaofnepo | OpenFOAM Running, Solving & CFD | 1 | March 19, 2016 13:56 |
Floating point exception error with small DeltaT | rassilon | OpenFOAM Running, Solving & CFD | 19 | September 2, 2009 07:39 |