f17_18_ps6_s04

f17_18_ps6_s04 - Unified Engineering Fluids Problems...

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Unformatted text preview: Unified Engineering Fluids Problems F17–F18 Spring 2004 F17+F18. The airfoil shown is operating at M∞ = 1.6. Sketch the flow pattern. a) Determine the pressure pa on the front upper facet. Also obtain the surface Mach number Ma for part b). b) Determine the pressure on the rear upper facet. c) Using the surface pressures, determine the L , D , and corresponding c and cd . (Note: ρV 2 = γ pM 2 ). p ,M a b 10 10 c ...
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