|October 7, 2012, 13:05||
Q: Airfoil Low Reynolds
Join Date: Apr 2012
Posts: 10Rep Power: 6
I am design wind turbine 1KW. So I need to simulate predict airfoil in low reynolds. I used NACA 0012 for test. I want to know:
1/ In low reynolds you will use unsteady or steady for time.
2/ Why did my coefficient drag decrease follow time when I use k-epsilon in condition unsteady? I think it will oscillate at a point.
|October 7, 2012, 16:40||
Join Date: Apr 2010
Posts: 311Rep Power: 9
1- You should use steady scheme to analyze your problem.
2-Oscillation during solution convergence is a common thing for aerodynamic coefficients.
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