| tareqkh |
July 29, 2015 17:28 |
Meshing error using Gmsh?
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.
Thanks in advance, |
