Error-read mesh

SimoneDG · April 7, 2014, 10:30

hi,
fluent report this error when I tried to read the mesh.

Reading "C:\Users\Di Giorgio Simone\Documents\fluent\s1223_nonstrutturata\fluen t3D.msh"...
Clearing partially read grid.
17289 nodes.
67261 tetrahedral cells, zone 10.
115884 triangular interior faces, zone 11.
5331 triangular wall faces, zone 12.

Building...
mesh
Cell Centroid is xc 27.940647 yc -2.880479 zc -0.730874
WARNING: cell 0 of thread 10 has NULL face pointer 3. Clearing partially read grid.

Error: Build Grid: Aborted due to critical error.

Error: Build Grid: Aborted due to critical error.
Error Object: #f

ghost82 · April 7, 2014, 12:15

Hi!
it seems you have to go back to preprocessing to remesh your volume(s).

sanketdange2007 · April 8, 2014, 05:05

Hi Simone,

As said by Daniele, you need to go back in you pre processing software. There seems to be some problem in your mesh. Just check your mesh, solve the problem (you might need to remesh) and then bring your mesh back in Fluent.

SimoneDG · April 8, 2014, 17:57

I solved it by deleting the volume meshs.
i'm trying to create a mesh for a 2D geometry, but i can't with the command for the surface mesh.

tmeysam92 · June 1, 2014, 04:46

Quote:

Originally Posted by SimoneDG

I solved it by deleting the volume meshs.
i'm trying to create a mesh for a 2D geometry, but i can't with the command for the surface mesh.

Hi SimonDG,

i have the same problem. i made the mesh in icem cfd. my geometry is 3d. how can i solve this problem?

April 7, 2014, 10:30	Error-read mesh	#1
SimoneDG New Member Simone Di Giorgio Join Date: Apr 2014 Posts: 4 Rep Power: 12	hi, fluent report this error when I tried to read the mesh. Reading "C:\Users\Di Giorgio Simone\Documents\fluent\s1223_nonstrutturata\fluen t3D.msh"... Clearing partially read grid. 17289 nodes. 67261 tetrahedral cells, zone 10. 115884 triangular interior faces, zone 11. 5331 triangular wall faces, zone 12. Building... mesh Cell Centroid is xc 27.940647 yc -2.880479 zc -0.730874 WARNING: cell 0 of thread 10 has NULL face pointer 3. Clearing partially read grid. Error: Build Grid: Aborted due to critical error. Error: Build Grid: Aborted due to critical error. Error Object: #f

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April 7, 2014, 12:15		#2
ghost82 Senior Member Rick Join Date: Oct 2010 Posts: 1,016 Rep Power: 26	Hi! it seems you have to go back to preprocessing to remesh your volume(s).

April 8, 2014, 05:05		#3
sanketdange2007 New Member Sanket Dange Join Date: Jul 2013 Posts: 9 Rep Power: 12	Hi Simone, As said by Daniele, you need to go back in you pre processing software. There seems to be some problem in your mesh. Just check your mesh, solve the problem (you might need to remesh) and then bring your mesh back in Fluent.

April 8, 2014, 17:57		#4
SimoneDG New Member Simone Di Giorgio Join Date: Apr 2014 Posts: 4 Rep Power: 12	I solved it by deleting the volume meshs. i'm trying to create a mesh for a 2D geometry, but i can't with the command for the surface mesh.