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Does Fluid Structure Coupling between CFD-FEM solves can predict Flutter Speed? |
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November 28, 2012, 12:39 |
Does Fluid Structure Coupling between CFD-FEM solves can predict Flutter Speed?
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#1 |
New Member
RZA
Join Date: Nov 2012
Posts: 25
Rep Power: 14 |
If we are using Unsteady RANS and couple it with the FEM solver. Does it can predict Flutter speed of a wing. I think we can predict static aeroelastic phenomena using this approach. But dynamic phenomena like flutter need excitation and unsteady aerodynamics modeling.
Can anyone share his ideas on this ? |
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December 10, 2012, 19:45 |
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#2 |
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yes you can calculate flutter critical speed by using 2way fsi
only transient of course |
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