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October 28, 2009, 10:06 |
size function into cylinder
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#1 |
Member
Join Date: Oct 2009
Location: Italy
Posts: 88
Rep Power: 16 |
hi
i have meshed a cylinder and the quality is bad, so if i want a better quality i will use size function. the problem is that i know idea of which i can use, do you help me? thanks |
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October 29, 2009, 02:12 |
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#2 |
Super Moderator
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 3,297
Rep Power: 41 |
post a picture a your bad quality mesh.
did you take a look at gambit tutorials? This is the first thing to do, when we don't have any idea on a feature
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In memory of my friend Hervé: CFD engineer & freerider |
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October 30, 2009, 01:47 |
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#3 |
Member
Join Date: Oct 2009
Location: Italy
Posts: 88
Rep Power: 16 |
Yes, i have saw the modelling guides.
now the problem is another, i have genereted a size function and the type is fixed. i can see by the command of visualize size function. the problem is that the number of mesh not change. i suppose that the command is not applied. what do you think? |
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October 30, 2009, 04:28 |
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#4 |
Super Moderator
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 3,297
Rep Power: 41 |
If the number of cells doesn t change, it means that the sze function is ignored or not well defined.
If you try to modify SF, do you see the one you defined?
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In memory of my friend Hervé: CFD engineer & freerider |
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October 31, 2009, 17:36 |
@bob12
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#5 |
Member
ANIL
Join Date: Apr 2009
Posts: 35
Rep Power: 17 |
hi
The curved size function has to be used for curved surfaces, select the appropriate angle for good mesh. |
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