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Old   July 2, 2008, 08:40
Default grid independence
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anne
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I am checking grid independence in my case, which is a external air flow on the airplane. i am just wondering how much difference is acceptable among different mesh sizes. because no matter how fine the mesh is, the solution can't be exactly the same. there are always a tiny difference. it there any rule?

if any of your guys would like to have a look of my solution, i will send it to you.

many thanks
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