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October 23, 2011, 09:49
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Low Reynolds Airfoil Modeling In Fluent
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Senior Member
Morteza
Join Date: May 2010
Location: Iran,Islamic Republic of
Posts: 161
Rep Power: 15  |
Hi. I am modeling anderson Spica airfoil in fluent.
the maximum velocity is 40m/s. the Grid is CH what is the best boundary condition for inlet outlet and upper and lower boundary. which solver can predict the cl and cd more accurate. what about under-relaxation factors? discretization methods and pressure velocity coupling? I did not get good result by my own settings. the residuals remain in high value. and cl and cd oscillate. |
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