[ICEM] Geometry association

ErshathG · May 29, 2013, 13:16

Hi,
I am new to meshing with icem cfd. I am trying to mesh a s-shaped duct with elliptical to circle transition by creating O-Grid block. My doubt is after association of edges and curves,surface and faces.is it ok if the blocks protrude out of the actual geometry

Far · May 29, 2013, 14:48

do you get any problem in meshing? please show some pics

ErshathG · May 29, 2013, 16:20

got some problems with meshing...values of determinant in negative...but those elements are at a different location...i think the reason for that seems to be something else and am working on it...and sorry i cannot post the exact image..but i have added a image which might give some idea..the image corresponds to central plane...the red region is where the block protrudes out of the window,the yellow region is where i have the low quality elements...

1.pdf

May 29, 2013, 13:16	Geometry association	#1
ErshathG New Member Ershath Join Date: May 2013 Posts: 3 Rep Power: 13	Hi, I am new to meshing with icem cfd. I am trying to mesh a s-shaped duct with elliptical to circle transition by creating O-Grid block. My doubt is after association of edges and curves,surface and faces.is it ok if the blocks protrude out of the actual geometry

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May 29, 2013, 14:48		#2
Far Senior Member Sijal Join Date: Mar 2009 Location: Islamabad Posts: 4,558 Blog Entries: 6 Rep Power: 54	do you get any problem in meshing? please show some pics

May 29, 2013, 16:20		#3
ErshathG New Member Ershath Join Date: May 2013 Posts: 3 Rep Power: 13	got some problems with meshing...values of determinant in negative...but those elements are at a different location...i think the reason for that seems to be something else and am working on it...and sorry i cannot post the exact image..but i have added a image which might give some idea..the image corresponds to central plane...the red region is where the block protrudes out of the window,the yellow region is where i have the low quality elements... 1.pdf