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Please help me: How to mesh in the complex geometry( the ratio of edges is huge) ?

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Old   July 16, 2014, 12:06
Unhappy Please help me: How to mesh in the complex geometry( the ratio of length is huge) ?
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Hi guys,

I have been struggling to mesh my geometry from last week, but still can not create desired mesh. Could someone please sweep my confusion as follows or give me some idea to solve my problem? Appreciated!


2D rectangular geometry, the largest length is 3m, the smallest length is 5e-05, So the ratio between largest length and smallest length is 1e-06, can this geometry be meshed in fluent? Or ICEM mesh is necessary for this geometry?

Last edited by Julia2014; July 16, 2014 at 17:18.
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