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  5. Numerical investigation of the location of the engine on the aerodynamic characteristics of the aircraft

Numerical investigation of the location of the engine on the aerodynamic characteristics of the aircraft

V.G. Lebed, A.L. Sushko
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The article discusses the arrangement of placing the nacelle with the engine running and jet on aerodynamics characteristics of the wing during takeoff and landing and cruising flight. The technique for calculating the parameters of the flow at the surface layout of the aircraft (wing, nacelle, flap), taking into account the viscous-inviscid interaction and turbulent jet. Defined rational placement options nacelle of engine relative to the wing, which improve aerodynamic characteristics of the aircraft in various flight modes.
Keywords: design of the aircraft with the engine nacelle, turbulent jet, placement nacelle relative to the wing