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Old   August 16, 2011, 11:33
Default reynolds no
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hai forum
i have airfoil model,velocity,density and viscosity.*vel*x/viscosity...
how can i calculate the reynolds number, i don't know howmuch should i substitute for x value. thanks
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Old   August 16, 2011, 12:20
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x is the characteristic length. Here, it is the chord of your airfoil.

Re = Rho * Vel * c / Mhu
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