[ANSYS Meshing] Problem with the CFD mesh

Maralady · May 6, 2013, 17:53

Hello, I created a complex geometry, it has a lot of curves and straight edges and things like that, when I try to create the default mesh for fluent at Workbench it gives me an error, but I can create the default mesh for Mechanic, Electromagnetic, and Explicit can someone tell me why is this happening? It will be very helpful, thanks.

vasava · May 7, 2013, 05:52

What is the error message?

Maralady · May 7, 2013, 10:18

Actually I do not remember if there is an explicit error but I can say that I left the computer a whole day generating the mesh and was not able to generate anything (I think that it is important to say that I tested this computer creating a 8-9 million elements mesh refining the mesh 3 times and it took around 4 hours) right now is meshing and as soon as I can i will try to generate the Fluent mesh and see if it gives me an explicit error

Maralady · May 7, 2013, 10:36

This is the error that i get from the workbench (Not at the mesh window but at the project window) An unexpected error has occurred: Collection was modified; enumeration operation may not execute.

May 6, 2013, 17:53	Problem with the CFD mesh	#1
Maralady New Member Arthur Loginow Join Date: Aug 2012 Posts: 23 Rep Power: 2	Hello, I created a complex geometry, it has a lot of curves and straight edges and things like that, when I try to create the default mesh for fluent at Workbench it gives me an error, but I can create the default mesh for Mechanic, Electromagnetic, and Explicit can someone tell me why is this happening? It will be very helpful, thanks.

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May 7, 2013, 05:52		#2
vasava Senior Member Paritosh Vasava Join Date: Oct 2012 Location: Lappeenranta, Finland Posts: 197 Rep Power: 2	What is the error message?

May 7, 2013, 10:18		#3
Maralady New Member Arthur Loginow Join Date: Aug 2012 Posts: 23 Rep Power: 2	Actually I do not remember if there is an explicit error but I can say that I left the computer a whole day generating the mesh and was not able to generate anything (I think that it is important to say that I tested this computer creating a 8-9 million elements mesh refining the mesh 3 times and it took around 4 hours) right now is meshing and as soon as I can i will try to generate the Fluent mesh and see if it gives me an explicit error

May 7, 2013, 10:36		#4
Maralady New Member Arthur Loginow Join Date: Aug 2012 Posts: 23 Rep Power: 2	This is the error that i get from the workbench (Not at the mesh window but at the project window) An unexpected error has occurred: Collection was modified; enumeration operation may not execute.