|
[Sponsors] |
[snappyHexMesh] "Cannot determine normal vector from patches" for complex geometry using SHM |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
August 1, 2019, 05:15 |
"Cannot determine normal vector from patches" for complex geometry using SHM
|
#1 |
New Member
Mads Ivarson
Join Date: Jul 2019
Posts: 17
Rep Power: 7 |
Hello,
I am using OpenFOAM-v1812 on windows. I have created a background mesh for my STL file and checked it with checkMesh, and ran surfaceFeatureExtract. When I then run snappyhexMesh, after a few seconds I get the error message in the title. Does anyone know a possible reason for this error? I've attached my snappyHexMeshDict and a screenshot of the error message and the geometry. Error message: https://imgur.com/a/GJkZ8nw Geometry: https://imgur.com/a/Hnxh1DK |
|
Tags |
error, patches, snappy hex mesh |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[snappyHexMesh] different sHM results on same geometry when everythin is in one or several stl-files. | Laika | OpenFOAM Meshing & Mesh Conversion | 1 | September 8, 2016 05:09 |
[snappyHexMesh] SHM does not follow STL geometry well | Illmatic | OpenFOAM Meshing & Mesh Conversion | 7 | July 23, 2016 12:07 |
[snappyHexMesh] determining displacement for added points | CFDnewbie147 | OpenFOAM Meshing & Mesh Conversion | 1 | October 22, 2013 10:53 |
[snappyHexMesh] sHM with cyclic patch on stl geometry | johannesk | OpenFOAM Meshing & Mesh Conversion | 2 | August 21, 2009 10:08 |
vitual _ real | deneb | FLUENT | 3 | January 22, 2007 05:31 |