[ANSYS Meshing] Sharp angle warning

fariba · April 7, 2014, 10:05

Hi everybody. When I tied free meshing for my model, I got this error:
"Sharp angle warning: Triangle facet defined at area 419 form an angle of 1.4 degrees with facet at area 387” So it causes VMESH failure. Is there any idea about this error?

bharath · April 9, 2014, 06:30

Which mesher you are using ,Is it ICEM CFD?

Clean up your geometry before meshing.

fariba · April 11, 2014, 02:25

mentioned problem was for APDL, I think it's better to do meshing in CDF. Is it possible to import CDF mesh to APDL for simulation? If so, which format? thanks alot

fariba · April 11, 2014, 02:27

Can you explain how can I clean up my model? my model is based on MRI scans so there is so much complexity in the model.

bharath · April 15, 2014, 01:03

Hi Fariba

I think you are new to this.

Try Ansys workbench meshing.Please do some tutorials before starting meshing.

fariba · April 15, 2014, 03:16

yes, I am new in ansys. thanks for solution. Is there any method to transport my geometry and material properties to workbench for meshing?

bharath · April 15, 2014, 23:55

Import is same as you are doing in other ansys packages.

Try workbench help for more information.

April 7, 2014, 10:05	Sharp angle warning	#1
fariba New Member fariba k. Join Date: Apr 2014 Posts: 15 Rep Power: 12	Hi everybody. When I tied free meshing for my model, I got this error: "Sharp angle warning: Triangle facet defined at area 419 form an angle of 1.4 degrees with facet at area 387” So it causes VMESH failure. Is there any idea about this error?

April 9, 2014, 06:30		#2
bharath Senior Member Bharath kumar Join Date: Apr 2009 Posts: 169 Rep Power: 17	Which mesher you are using ,Is it ICEM CFD? Clean up your geometry before meshing. fariba likes this.

April 15, 2014, 01:03		#5
bharath Senior Member Bharath kumar Join Date: Apr 2009 Posts: 169 Rep Power: 17	Hi Fariba I think you are new to this. Try Ansys workbench meshing.Please do some tutorials before starting meshing. fariba likes this.

April 15, 2014, 23:55		#7
bharath Senior Member Bharath kumar Join Date: Apr 2009 Posts: 169 Rep Power: 17	Import is same as you are doing in other ansys packages. Try workbench help for more information. fariba likes this.

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April 11, 2014, 02:25		#3
fariba New Member fariba k. Join Date: Apr 2014 Posts: 15 Rep Power: 12	mentioned problem was for APDL, I think it's better to do meshing in CDF. Is it possible to import CDF mesh to APDL for simulation? If so, which format? thanks alot

April 11, 2014, 02:27		#4
fariba New Member fariba k. Join Date: Apr 2014 Posts: 15 Rep Power: 12	Can you explain how can I clean up my model? my model is based on MRI scans so there is so much complexity in the model.

April 15, 2014, 03:16		#6
fariba New Member fariba k. Join Date: Apr 2014 Posts: 15 Rep Power: 12	yes, I am new in ansys. thanks for solution. Is there any method to transport my geometry and material properties to workbench for meshing?