Problem in clearing generated mesh

siara817 · March 28, 2011, 03:33

Hi,
I imported the geometry with mesh from ICEM to STAR CCM. The problem is that, it is not possible to clear the previous mesh. I tried to change the reference value of the mesh to increase the quality of existing mesh but I could not.
Could you please help me to increase the quality of existing mesh or clear it completely.
The picture is attached.
Thanks in advance

siara817 · March 28, 2011, 05:31

As it is seen at the picture, the mesh size is not uniformly changed. I would like to remove all the cell set and create a new one. But I do not know how.

Vinicius · March 28, 2011, 07:57

Is it a volumetric mesh?
You can extract the boundary surface and make a remesh on it.

siara817 · April 4, 2011, 08:44

Hi,
Thanks for your help, yes you were right. I did it and it worked. Now the quality of surface mesh is fine. but the cell quality of volume mesh( I use Threshold) is not high, i.e. less that 0.1.
Thanks in advance

March 28, 2011, 05:31	The mesh problem	#2
siara817 Senior Member siamak rahimi ardkapan Join Date: Jul 2010 Location: Copenhagen, Denmark Posts: 220 Rep Power: 16	As it is seen at the picture, the mesh size is not uniformly changed. I would like to remove all the cell set and create a new one. But I do not know how.

April 4, 2011, 08:44	Hi again	#4
siara817 Senior Member siamak rahimi ardkapan Join Date: Jul 2010 Location: Copenhagen, Denmark Posts: 220 Rep Power: 16	Hi, Thanks for your help, yes you were right. I did it and it worked. Now the quality of surface mesh is fine. but the cell quality of volume mesh( I use Threshold) is not high, i.e. less that 0.1. Thanks in advance

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
ICEM Tetra mesh, Size reduction and Skewness problem	Catthan	ANSYS Meshing & Geometry	6	December 5, 2010 19:39
[ICEM] Problem with ICEM generated Mesh	geothokar	ANSYS Meshing & Geometry	3	May 11, 2009 13:26
mesh generation problem	Ellen	FLUENT	7	February 18, 2009 21:20
Problem with Output to .cfx5 mesh	Ben	CFX	4	January 24, 2008 17:47
Mesh	Mignard	FLUENT	2	March 22, 2000 05:12

March 28, 2011, 07:57		#3
Vinicius Member Vinicius Girardi Join Date: Mar 2009 Location: Sao Paulo, Brazil Posts: 80 Rep Power: 16	Is it a volumetric mesh? You can extract the boundary surface and make a remesh on it.