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March 19, 2007, 09:44 |
3d mesh
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#1 |
Guest
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Hello , I have a bric anda sphere inside it , i wana mesh the flow domain , so i have to subtract the volumes , then do the mesh ; unfortunately , it is not workin , can u help me in ths? regards
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March 19, 2007, 10:30 |
Re: 3d mesh
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#2 |
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What type of mesh are you trying to use? Hexahedral? Tet? Structured? Will you use map, submap, cooper? You may need to tweak your geometry a little bit in order to get Gambit to mesh your flow domain the way you want.
Regards |
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March 19, 2007, 10:36 |
Re: 3d mesh
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#3 |
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hi ! whats not working exactly.....?
subtracting volmes or meshing ????? adn what meshing tool u r using ??? |
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March 19, 2007, 11:15 |
Re: 3d mesh
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#4 |
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thanks for your reply,
When i a substractin the volume , and tryin to mesh with a tetra/hyb , type Tgrid , i got the mesh for the brick only , with no space inside it (so there is no hollow inside the brick that represent the subtracted sphere ); i will aaprecitae ur reply as soon as possible! thank you very much |
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March 19, 2007, 19:06 |
Re: 3d mesh
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#5 |
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Hi,
Since you are dealing with regular geometries, you should be able to create in Gambit a 'real' brick and sphere and subtract one from the other. You can now mesh this composite subtracted volume without any hassles. Regards, Vivek |
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