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Axial Fan flow Meshing

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Old   April 18, 2007, 09:53
Default Axial Fan flow Meshing
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sidd
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Hello Everybody,

Can somebody suggest me what kind of meshing is good for simulating Axial-Fans Flow, hex-dominant or tetra mesh with primatic layers. And which regions i need to keep mesh refinements, and how can i decide my cells size?

Thanks in Advance
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Old   April 19, 2007, 18:22
Default Re: Axial Fan flow Meshing
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thomas
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Prefer Hex-mesh if possible for the rotating fan part! Refinemented mesh will be needed in the gaps between the rotor of the fan and the casing!

good luck, thomas
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Old   April 19, 2007, 18:26
Default Re: Axial Fan flow Meshing
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Pauli
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Hex - tets are evil!
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Old   April 20, 2007, 03:32
Default Re: Axial Fan flow Meshing
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sidd
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Thanks for the suggestions, i will try.
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