Measurements of Aerodynamic Interference of a Hybrid Aircraft with Multirotor Propulsion

Measurements of Aerodynamic Interference of a Hybrid Aircraft with Multirotor Propulsion

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This article deals with the phenomenon of aerodynamic interference occurring in the innovative hybrid system of multirotor aircraft propulsion.The approach to aerodynamics requires a determination of the impact of active sources of lift and thrust upon the aircraft aerodynamic characteristics.The hybrid propulsion unit, composed of a conventional multirotor source of thrust as well as lift in the form of fr9225 the main rotor and a pusher, was equipped with an additional propeller drive unit.

The tests were conducted in a continuous-flow low speed wind tunnel with an open measuring space, 1.5 m in diameter and 2.0 m long.

Force testing made it possible to develop aerodynamic characteristics as well as defining aerodynamic characteristics and defining the field of speed for the considered design configurations.Our investigations enabled us to analyze the results in terms of a mutual impact of particular components of the research object south shore axess desk and the area of impact of active elements present in a common flow.