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March 18, 2013, 19:36
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meshing in gambit
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#1 |
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Member
Join Date: Mar 2013
Posts: 48
Rep Power: 13  |
hi every body
I want to mesh a cylindrical volume which is surrounding a wind turbine with three blades and one hub in gambit.I want to mesh this volume in a way which grids be smaller around the wind turbine. the wind turbine is located in a section of cylinder. picture of this geometry is attached. would you help me please??? |
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March 19, 2013, 03:19
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#2 |
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Super Moderator
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 3,297
Rep Power: 41 |
you may use size function
__________________
In memory of my friend Hervé: CFD engineer & freerider  |
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March 20, 2013, 18:30
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#3 |
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Member
Join Date: Mar 2013
Posts: 48
Rep Power: 13 |
I had subtracted my wind turbine geometry of the cylindrical volume around it.so when I want to mesh it using cooper method in gambit,I got this error.
error:volume contains a void and thus cannot be meshed using cooper scheme. can any body help me plz? |
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March 21, 2013, 02:07
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#4 |
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Super Moderator
Maxime Perelli
Join Date: Mar 2009
Location: Switzerland
Posts: 3,297
Rep Power: 41 |
you will never be able to mesh such a geometry on the fly with hexa or cooper. With tetra, you will.
For cooper or hexa you need to decompose your domain into smaller and hex-meshable subdomains
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In memory of my friend Hervé: CFD engineer & freerider |
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