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June 5, 2013, 09:04 |
3d structured mesh
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#1 |
Senior Member
mohsen kh
Join Date: Jan 2013
Location: Iran
Posts: 125
Rep Power: 14 |
Hi friends
I post a thread about my problem in meshing with Gambit. my model is a furnace with 72 eliptic holes around it.I want to remove some holes from the section of furnace which was shown in attached photos. I do not know how to mesh my volumes to have a structured map mesh. I used to create surface and then substract it frome the surface of volume to call them inlet in my model but some one told me to create them as volumes. I want to have a map mesh or cooper but I do not know how to create it. please help me if it is possible for you thanks http://i41.tinypic.com/33cx8ut.png http://i41.tinypic.com/5bz2th.png http://i42.tinypic.com/autgs1.png |
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June 6, 2013, 01:23 |
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#2 |
Super Moderator
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 3,297
Rep Power: 41 |
if your elliptic surfaces are the inlet, then I would do a split in the z direction (negative): Use the lower circle adjacent to all your elliptic surfaces and sweep it in negative-z-direction.
Split your volume(s) with the generated surfaces. Doing that you will isolate all your surface inlet on a volume, which will be meshable with cooper. BUT for sur you will have a problem (skewness) because of tangential circles (upper and lower) --> possibilities are "merging" or adjusting both upper and lower circle radius for being able to insert one cell between circle and inlet surface
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