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March 15, 2012, 11:10 |
rotating case boundary conditions
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#1 |
New Member
Michael Creaven
Join Date: Jul 2009
Posts: 7
Rep Power: 17 |
I am trying to analyze a propeller in Fluent. I have a 1/10 pie slice, that includes one of the blades. I am using a pressure inlet, and pressure outlet, on the sides periodic condition, on the outside of the slice a slip wall, and then I have the fluid rotating at my desired rpms. Are these correct boundary conditions?
Also I understand the different reference frames that fluent uses, but what does fluent output the inertial frame, the rotating frame? |
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March 15, 2012, 11:21 |
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#2 |
Senior Member
Join Date: Nov 2011
Posts: 109
Rep Power: 15 |
I've no idea of how fluent deals with rotating frames but concerning your BC I think that for the external part of the slice you should better have a pressure outlet rather than a slip wall.
Cheers, Rob |
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Tags |
fluent, rotating frame propeller, rotating reference frame |
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