 |
 |
 |
|
|
|
[Sponsors] | ||||
Non positive volume exist - How to find where ??!! |
 |
|
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
May 4, 2022, 22:12
|
Non positive volume exist - How to find where ??!!
|
#1 |
|
New Member
Kerala
Join Date: May 2022
Posts: 6
Rep Power: 3  |
I am using STAR CCM+ for cfd simulation.After volume meshing,when I tried to initialize the solution, the software is showing an error message "the mesh may have non-positive volume cells. How can I correct this error using STAR CCM+ ?
|
|
|
|
|
|
May 5, 2022, 09:45
|
|
#2 |
|
Senior Member
Matt
Join Date: Aug 2014
Posts: 947
Rep Power: 17 |
You have two options. 1) Add or fix your mesh controls which are resulting in the degenerate cell(s) or 2) right-click the region and select 'remove invalid cells'.
I would highly suggest exploring option 1 first. |
|
|
|
|
|
|
July 10, 2023, 04:25
|
Negative cells
|
#3 |
|
New Member
Gauteng
Join Date: Aug 2022
Posts: 1
Rep Power: 0 |
||
|
|
|
|
|
| Tags |
| cfd error, non-positive volumes, star ccm+ |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| [Other] mesh airfoil NACA0012 | anand_30 | OpenFOAM Meshing & Mesh Conversion | 13 | March 7, 2022 17:22 |
| alphaEqn.H in twoPhaseEulerFoam | cheng1988sjtu | OpenFOAM Bugs | 15 | May 1, 2016 16:12 |
| Problem of simulating of small droplet with radius of 2mm | liguifan | OpenFOAM Running, Solving & CFD | 5 | June 3, 2014 02:53 |
| Non positive volume exist - How to find where ??!! | Cyril | FLUENT | 34 | January 2, 2013 08:41 |
| [blockMesh] error message with modeling a cube with a hold at the center | hsingtzu | OpenFOAM Meshing & Mesh Conversion | 2 | March 14, 2012 09:56 |
Linear Mode
