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tet mesh over-estimation % ?

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Old   April 30, 2010, 04:42
Default tet mesh over-estimation % ?
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I heard and see from other friends that unstructured tet mesh over-estimates the results, especially drag force.

Does anyone have an opinion about how much % does tet mesh over-estimates?
%5-10 etc?

I need to know because I can not make a hex mash to my geometry, and the exact result is important. I want to make a correction to my current results.

Thanks in advance !
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