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Search took 0.00 seconds. Search: Posts Made By: -mAx-
Forum: ANSYS Meshing & Geometry February 21, 2013, 06:57
Replies: 46
Views: 6,863
Posted By -mAx-
on your second picture we can see a size...

on your second picture we can see a size function, especially on the square surface in background.
but you only diplayed surface mesh.
I would go to examine mesh, and display a slice of the volume...
Forum: ANSYS Meshing & Geometry February 21, 2013, 01:10
Replies: 46
Views: 6,863
Posted By -mAx-
are you working with hexa? If you already...

are you working with hexa?
If you already meshed edge before creating size functions, then size functions won't have any effect on meshed edge.
Post again a picture with a zoom on the mesh which...
Forum: ANSYS Meshing & Geometry February 20, 2013, 09:11
Replies: 46
Views: 6,863
Posted By -mAx-
what do you mean with y direction? If you have...

what do you mean with y direction?
If you have 2 size functions, check your max size. Thus if both max sizes are different, Gambit will only take the smallest as reference.
post a picture, and...
Forum: ANSYS Meshing & Geometry February 20, 2013, 08:14
Replies: 46
Views: 6,863
Posted By -mAx-
what parameters did you give for size function?

what parameters did you give for size function?
Forum: ANSYS Meshing & Geometry December 6, 2012, 06:54
Replies: 46
Views: 6,863
Posted By -mAx-
fix those skewed elements. First, check where...

fix those skewed elements.
First, check where they are, and try to find any topology which is responsible for the skewness
Forum: ANSYS Meshing & Geometry November 26, 2012, 09:28
Replies: 46
Views: 6,863
Posted By -mAx-
go to examine mesh and check where are those...

go to examine mesh and check where are those cells.
Forum: ANSYS Meshing & Geometry November 26, 2012, 06:04
Replies: 46
Views: 6,863
Posted By -mAx-
then you have skewed cells for sure, check where...

then you have skewed cells for sure, check where I pointed out (post #22)
Forum: ANSYS Meshing & Geometry November 26, 2012, 05:08
Replies: 46
Views: 6,863
Posted By -mAx-
If I meshed the surface then it is only...

If I meshed the surface then it is only building's surfaces.
What kind of error do you receive?
Forum: ANSYS Meshing & Geometry November 15, 2012, 04:51
Replies: 46
Views: 6,863
Posted By -mAx-
I used 1 1.2 20

I used
1
1.2
20
Forum: ANSYS Meshing & Geometry November 15, 2012, 04:25
Replies: 46
Views: 6,863
Posted By -mAx-
http://aerojet.engr.ucdavis.edu/gambithelp/html/mo...

http://aerojet.engr.ucdavis.edu/gambithelp/html/modeling_guide/mg0502.htm#sfunc_commands_create

I used tet/Hexcore...
Forum: ANSYS Meshing & Geometry November 15, 2012, 04:14
Replies: 46
Views: 6,863
Posted By -mAx-
what are your parameters for your size fonction?

what are your parameters for your size fonction?
Forum: ANSYS Meshing & Geometry November 15, 2012, 01:51
Replies: 46
Views: 6,863
Posted By -mAx-
only one size function................ ...

only one size function................
:rolleyes:
16975 16976

The only problem is between faces 133 & 139 (a combination of split and connect should fix the issue)
16977
Forum: ANSYS Meshing & Geometry November 14, 2012, 09:29
Replies: 46
Views: 6,863
Posted By -mAx-
If you want you can provide me the dbs file

If you want you can provide me the dbs file
Forum: ANSYS Meshing & Geometry November 14, 2012, 09:10
Replies: 46
Views: 6,863
Posted By -mAx-
did you split your volume? did you merge some...

did you split your volume?
did you merge some surfaces for deleting sharp edges?
did you apply size function on small entities for preventing cell skewness?
etc...
etc...
And finally did you...
Forum: ANSYS Meshing & Geometry November 14, 2012, 09:05
Replies: 46
Views: 6,863
Posted By -mAx-
yes I see it, but it is stairstep. For sure you...

yes I see it, but it is stairstep.
For sure you can mesh it with combination of tetra/hexcore and size-function.
But also for sure, you cannot mesh on the fly, and you will have to prepare your...
Forum: ANSYS Meshing & Geometry November 14, 2012, 08:58
Replies: 46
Views: 6,863
Posted By -mAx-
I meant the buildings... ;)

I meant the buildings...
;)
Forum: ANSYS Meshing & Geometry November 14, 2012, 08:05
Replies: 46
Views: 6,863
Posted By -mAx-
May I see how your geometry looks like?

May I see how your geometry looks like?
Forum: ANSYS Meshing & Geometry November 14, 2012, 07:59
Replies: 46
Views: 6,863
Posted By -mAx-
why do you want to use stairstep?

why do you want to use stairstep?
Forum: ANSYS Meshing & Geometry November 14, 2012, 06:36
Replies: 46
Views: 6,863
Posted By -mAx-
pictures may help

pictures may help
Forum: ANSYS Meshing & Geometry June 10, 2011, 06:56
Replies: 46
Views: 6,863
Posted By -mAx-
From your first picture you can see 3 edges ....

From your first picture you can see 3 edges . From here it seemed you generated a local axis-system.
So split elbow with surfaces made from edges. Elbow will be splitted into 3 subvolumes.
Then...
Forum: ANSYS Meshing & Geometry June 10, 2011, 01:49
Replies: 46
Views: 6,863
Posted By -mAx-
If you decompose your domain you won't have any...

If you decompose your domain you won't have any problem to mesh it with hex or cooper.
Just split before and after elbows.
Then if you want symmetric mesh, you can work with one half of your domain...
Forum: ANSYS Meshing & Geometry June 9, 2011, 10:18
Replies: 46
Views: 6,863
Posted By -mAx-
I am not familiar with stairstep (never used),...

I am not familiar with stairstep (never used), but do you want only stairstep mesh because of your solver or whatever?
Or do you want staistep because you think this is the only wayto mesh your...
Showing results 1 to 22 of 22

 
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