[ANSYS Meshing] ANSYS WB Mesher really slow?

peterputer · June 21, 2012, 10:32

Hej,
i ve some questions regarding the speed of ANSYS WB Mesher. I just ve a Fluid Mesh of ca 200000Nodes and an Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz as processor and 8GB Ram.
So i know that CPU isnt the fastest around but still, it takes ca 5-10min to generate a Mesh which is pretty slow to my mind.
Am i using the wrong options?
My mesh is basically a 1° part of a 2 stage turbine rig, so it is a quasi 2D mesh.
I sweep the faces and use inflation layers and some mesh face sizings where i need it.
Regards

Far · June 21, 2012, 11:29

I agree that ANSYS meshing is slow.

Peter023 · October 13, 2013, 22:04

Hi Peterputer,

I've got similar problem when meshing a geometry using the sweep method for CFX pseudo 2D axisymmetric problem.

Is there any other solution to this problem? Could you suggest some other alternative meshers?

Thanks;

Peter

Vidyanand Kesti · October 16, 2013, 07:44

Yes ANSYS mesher is slow,Please check uncheck ature and proximity
or if it tet mesh use patch independent with incresing number of Cpu

June 21, 2012, 10:32	ANSYS WB Mesher really slow?	#1
peterputer New Member Join Date: Mar 2012 Posts: 27 Rep Power: 14	Hej, i ve some questions regarding the speed of ANSYS WB Mesher. I just ve a Fluid Mesh of ca 200000Nodes and an Intel(R) Core(TM)2 Duo CPU E6550 @ 2.33GHz as processor and 8GB Ram. So i know that CPU isnt the fastest around but still, it takes ca 5-10min to generate a Mesh which is pretty slow to my mind. Am i using the wrong options? My mesh is basically a 1° part of a 2 stage turbine rig, so it is a quasi 2D mesh. I sweep the faces and use inflation layers and some mesh face sizings where i need it. Regards

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[ANSYS Meshing] trying to mesh a saloon car in wind-tunnel with Ansys 13.0 Workbench mesher	IvanCFD	ANSYS Meshing & Geometry	10	July 8, 2014 15:55
Ansys Mesher too slow	semo	ANSYS	2	October 13, 2013 22:16
[ANSYS Meshing] Ansys mesher problem with multiple reference frame problem -cannot set as interior BC	cfd1980	ANSYS Meshing & Geometry	1	November 22, 2011 12:25
Meshing problem with ansys default mesher	wh88	ANSYS	5	October 5, 2011 16:27
Question about ANSYS Mesher and Global Min Size Setting	jonny_b	ANSYS Meshing & Geometry	4	April 11, 2011 10:05

June 21, 2012, 11:29		#2
Far Super Moderator Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,553 Blog Entries: 6 Rep Power: 54	I agree that ANSYS meshing is slow.

October 13, 2013, 22:04		#3
Peter023 New Member Petr Jurcicek Join Date: Feb 2010 Posts: 21 Rep Power: 16	Hi Peterputer, I've got similar problem when meshing a geometry using the sweep method for CFX pseudo 2D axisymmetric problem. Is there any other solution to this problem? Could you suggest some other alternative meshers? Thanks; Peter

October 16, 2013, 07:44		#4
Vidyanand Kesti Member vidyanand Join Date: Nov 2011 Location: bangalore,india Posts: 66 Rep Power: 17	Yes ANSYS mesher is slow,Please check uncheck ature and proximity or if it tet mesh use patch independent with incresing number of Cpu