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Prandtl's Classic Lifting Line - Zero Lift AoA |
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March 15, 2023, 19:50
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Prandtl's Classic Lifting Line - Zero Lift AoA
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New Member
William Sauls
Join Date: Mar 2023
Location: Fort Worth, Texas
Posts: 1
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I am trying to write a simple piece of code to calculate wing parameters for a few different wing configurations, but I do not know whether to treat zero lift angle of attack as a positive or a negative number. In cl vs alpha graphs, the zero lift angle is always negative for cambered sections. I have attached the formula I am using, taken from Anderson - Fundamentals of Aerodynamics.
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| lifting line, prandtl |
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