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modeling of 2D axi-symmetry flow

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Old   February 10, 2006, 06:58
Default modeling of 2D axi-symmetry flow
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Mehdi
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Hi,

Please help me to know can I make a 2D axi-symmetry model for simulation of swirl flow in a cylinder. I have access to pro-star and I couldn't find something in the manual. Thanks in Advance, Mehdi
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Old   February 14, 2006, 06:15
Default Re: modeling of 2D axi-symmetry flow
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CFDian
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Hi

For 2D axissymetric flow creat a cylindrical mesh with a single cell in theta direction. Assign both the faces 1 cell apart as symmetry boundary condition.
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Old   February 14, 2006, 11:47
Default Re: modeling of 2D axi-symmetry flow
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allan
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If you have rotational flow then use cyclic boundaries not symmetry!
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Old   February 14, 2006, 12:25
Default Re: modeling of 2D axi-symmetry flow
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Mehdi
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Thanks both of you!
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