Purpose of non-lifting flow over an arbitrary body is _____________(a) to find a numerical method(b) to find a mathematical method(c) to find a lifting body(d) to find a drag bodyThis question was posed to me during an online interview.This is a very interesting question from Nonlifting Flow over Arbitrary Bodies in chapter Inviscid & Incompressible Flow of Aerodynamics

Purpose of non-lifting flow over an arbitrary body is _____________(a)

1.	Purpose of non-lifting flow over an arbitrary body is _____________(a) to find a numerical method(b) to find a mathematical method(c) to find a lifting body(d) to find a drag bodyThis question was posed to me during an online interview.This is a very interesting question from Nonlifting Flow over Arbitrary Bodies in chapter Inviscid & Incompressible Flow of Aerodynamics
Answer» Right answer is (a) to find a numerical METHOD Explanation: The PURPOSE of non-lifting flow over an arbitrary bodies is to find a numerical method for appropriate solution on a high SPEED digital computer. The technique is CALLED the source panel. The numerical solution of potential flows by both source and vortex panel techniques has revolutionized the ANALYSES of low speed flows.

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