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July 8, 2004, 01:43
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Doubt regarding boundary in propeller flow
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#1 |
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Guest
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I have a 4 bladed propeller. Due to symmetry i have considered only 1 blade for steady flow analysis. That makes me use a quadrant a cylinder as domain. Is it ok if I give symmetry boundary condition on the 2 orthogonal planes forming the boundary. Or do i have to use periodic boundary condition. Please help me clear my doubt.
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July 8, 2004, 03:04
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Re: Doubt regarding boundary in propeller flow
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#2 |
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Guest
Posts: n/a
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If it is a ship propeller than you have no symmetry at all, because you have to take the rotot-stator interaction between ship and propeller into account.
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July 9, 2004, 14:34
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Re: Doubt regarding boundary in propeller flow
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#3 |
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Guest
Posts: n/a
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I am sorry i did not define the full problem... I was talking about open water test.. There it must be symmetric..
Please clear my doubt |
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December 20, 2010, 21:24
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#4 |
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Member
Khayyamian
Join Date: Dec 2010
Posts: 46
Rep Power: 15  |
Hi,
I found this file, www.acme.pwr.wroc.pl/repository/171/online.pdf I guess it is useful. Look at page 132! |
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