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June 29, 2006, 06:38 |
Problem with Gridgen
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#1 |
Guest
Posts: n/a
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Hello,
I am using Gridgen to generate an unstructured grid for a ships propeller. I use that "On DB Entities" command in the domain menu. Everything works so far, but at one end of the wing where there is no connector, the tetrahedrons form some kind of "saw blade" unless I set avgDs to a very small value. I have created two screenshots to clarify what I mean: http://img204.imageshack.us/my.php?image=gg12bc.png http://img221.imageshack.us/my.php?image=gg28ce.png Is there a way to refine the grid only on one side of the propeller? Bye, Chris |
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