[ANSYS Meshing] Ansys Meshing Error on Generation

resnik · November 16, 2011, 14:44

Hi guys,

Just learning CFD from Ansys Tutorials. When coming up to the Mesh Update on page 1-21 (Point 4), am getting an error "an inter-process communication error occured while communicating with the MESHER module." ... (Application: Project>Module). Any idea how to get around this.

I am using Ansys 13.0 (Magnitude) 64 bit version.

Thanks

Same geometry and tutorial steps work on a Ansys 13.0 (64 bit) academic version install in Uni. ...

raj.cfd · November 16, 2011, 18:29

Hi,

It can be either license error ( between workbench, geometry/design modeler and meshing)or the way the software has been installed. Probably you can re-install . More-over check for the ansys software minimum requirements like hardware, OS , RAM etc.

Tac Zeidler · July 15, 2015, 07:26

I had the same problem.
The tutorial said to put 6e-3 for the element size, supposing you're in meter.
The fact is you're in millimeter by default.
Put 6 mm instead.
The mesh is really to big with 6e-3 mm and the problem is maybe associated to the available memory.

Sorry for the english, I'm french native.

Bye

ahmed.omer · February 14, 2024, 23:43

I faced the same problem, I was changing the shared topology from none to imprints in DM. I got the same message while doing meshing. Then I deleted all the names from the name selection, after that, I did the meshing again but didn't get the error.

November 16, 2011, 14:44	Ansys Meshing Error on Generation	#1
resnik New Member Reggie Rivera Join Date: Nov 2011 Posts: 2 Rep Power: 0	Hi guys, Just learning CFD from Ansys Tutorials. When coming up to the Mesh Update on page 1-21 (Point 4), am getting an error "an inter-process communication error occured while communicating with the MESHER module." ... (Application: Project>Module). Any idea how to get around this. I am using Ansys 13.0 (Magnitude) 64 bit version. Thanks Same geometry and tutorial steps work on a Ansys 13.0 (64 bit) academic version install in Uni. ... Last edited by resnik; November 16, 2011 at 14:48. Reason: Addendum

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
2d meshing in ansys meshing	syler3321	ANSYS Meshing & Geometry	10	November 1, 2012 20:42
How To save a created mesh file in Ansys Meshing	ashtonJ	CFX	4	January 7, 2012 22:04
[ANSYS Meshing] Migrating from GAMBIT to ANSYS Meshing	David-CFD	ANSYS Meshing & Geometry	1	April 1, 2011 05:22
[ANSYS Meshing] Ansys meshing with extended meshing	jsm	ANSYS Meshing & Geometry	6	January 10, 2011 12:09
Latest news in mesh generation	Robert Schneiders	Main CFD Forum	0	March 2, 1999 04:07

November 16, 2011, 18:29		#2
raj.cfd New Member raj Join Date: Nov 2011 Posts: 22 Rep Power: 14	Hi, It can be either license error ( between workbench, geometry/design modeler and meshing)or the way the software has been installed. Probably you can re-install . More-over check for the ansys software minimum requirements like hardware, OS , RAM etc.

July 15, 2015, 07:26		#3
Tac Zeidler New Member Join Date: May 2015 Posts: 1 Rep Power: 0	I had the same problem. The tutorial said to put 6e-3 for the element size, supposing you're in meter. The fact is you're in millimeter by default. Put 6 mm instead. The mesh is really to big with 6e-3 mm and the problem is maybe associated to the available memory. Sorry for the english, I'm french native. Bye

February 14, 2024, 23:43		#4
ahmed.omer New Member ahmed Join Date: Jul 2022 Posts: 1 Rep Power: 0	I faced the same problem, I was changing the shared topology from none to imprints in DM. I got the same message while doing meshing. Then I deleted all the names from the name selection, after that, I did the meshing again but didn't get the error.