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December 4, 2013, 03:07
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Oscillatory airfoil
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Member
alireza
Join Date: Jul 2009
Posts: 32
Rep Power: 15  |
Dear Friends
I want to simulate oscillatory airfoil at Re=36000 based on paper of Kontis (Synthetic jet control effectiveness on stationary and pitching airfoil). In this paper, they used 0.0001 for Dt (with Fluent). but when I used this time step, my solution is wrong. while Dt=0.001 I get good solutiom but when dt=0.0001 I have wrong solution. anybody knows why? my boundary condition is velocity inlet and pressure outlet. Thanks |
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