Influence of super-velocity effect on load-bearing wing properties

Abstract

The research is devoted to the determination of the influence of rotor propeller arrangement on the finite scale wing parameters on its basic aerodynamic characteristics i.e. the maximum value of the lifting force, the characteristics of longitudinal stability and bearing properties depending on the location of the rotor propeller relative to the wing and its revolutions.Using the computational aerodynamics methods (finite element method), the influence of the supercirculation effect on the aerodynamic characteristics of the finite scale wing is investigated. The calculation models of the rotary type blade rotor are created, the influence of the blade drive location relative to the main part of the wing on the load-carrying properties of the rotary wing and the coefficient of the propulsion efficiency are determined. Aerodynamic characteristics are obtained, ananalysis of the maximum value of lifting force and stability characteristics is performed. An estimation of the balancing velocity change of a rotor propulsion wing from a wing load in the conditions of the vertical takeoff mode is carried out.