For an inviscid, incompressible flow over finite wings, D’Alembert’s paradox occurs.(a) True(b) FalseI got this question by my college professor while I was bunking the class.This interesting question is from Downwash and Induced Drag in chapter Flow over Airfoils over Finite Wing of Aerodynamics

For an inviscid, incompressible flow over finite wings, D’Alembert�

1.	For an inviscid, incompressible flow over finite wings, D’Alembert’s paradox occurs.(a) True(b) FalseI got this question by my college professor while I was bunking the class.This interesting question is from Downwash and Induced Drag in chapter Flow over Airfoils over Finite Wing of Aerodynamics
Answer» Right ANSWER is (B) False Explanation: The induced drag is caused by a component of lift which is not vertical. Therefore, even in the absence of skin-friction or FLOW separation, drag is not zero. For a wing, D’Alembert’s paradox does not OCCUR.

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