|
[Sponsors] |
July 29, 2015, 17:28 |
Meshing error using Gmsh?
|
#1 |
Senior Member
CFD
Join Date: Nov 2010
Location: United States
Posts: 243
Rep Power: 16 |
HI Gmshers,
I hope that you are all fine. I have faced getting an empty patch, even though I have defined it when I used checkMesh command. I am not so sure why I keep getting it. Can somebody explain how can I solve it. Code:
Checking patch topology for multiply connected surfaces... Patch Faces Points Surface topology front 27880 28222 ok (non-closed singly connected) top 205 412 ok (non-closed singly connected) inlet 136 274 ok (non-closed singly connected) back 27880 28222 ok (non-closed singly connected) Shroud 0 0 ok (empty) bottom 205 412 ok (non-closed singly connected) outlet 136 274 ok (non-closed singly connected) Checking geometry... Overall domain bounding box (0 -6 0) (12 6 1) Mesh (non-empty, non-wedge) directions (1 1 1) Mesh (non-empty) directions (1 1 1) Boundary openness (-3.96508e-17 -1.32169e-17 3.70639e-15) OK. ***High aspect ratio cells found, Max aspect ratio: 11049.7, number of cells 3786 <<Writing 3786 cells with high aspect ratio to set highAspectRatioCells Minimum face area = 3.7515e-08. Maximum face area = 0.34119. Face area magnitudes OK. Min volume = 3.7515e-08. Max volume = 0.048118. Total volume = 144. Cell volumes OK. Mesh non-orthogonality Max: 86.5763 average: 9.84465 *Number of severely non-orthogonal (> 70 degrees) faces: 36. Non-orthogonality check OK. <<Writing 36 non-orthogonal faces to set nonOrthoFaces Face pyramids OK. Max skewness = 0.74544 OK. Coupled point location match (average 0) OK. Failed 1 mesh checks. |
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[Gmsh] Converting gmsh to OpenFoam | Friendly | OpenFOAM Meshing & Mesh Conversion | 3 | June 26, 2018 05:46 |
[Gmsh] Gmsh - Problem with meshing CAD imported geometry | Artur | OpenFOAM Meshing & Mesh Conversion | 1 | June 3, 2018 10:57 |
[Gmsh] Meshing of a cone with Gmsh didn't quite work | ehofgen | OpenFOAM Meshing & Mesh Conversion | 4 | May 2, 2018 16:45 |
[Gmsh] Meshing thin, curved solids in Gmsh | tibich72 | OpenFOAM Meshing & Mesh Conversion | 0 | January 5, 2012 11:05 |
Volume Meshing & Face Meshing? singularity of grid | ken | FLUENT | 0 | September 4, 2003 11:08 |