COMBINED DYNAMICALLY SCALED AERODYNAMIC MODEL FOR DIFFERENT TYPES OF AERODYNAMIC TESTS Russian patent published in 2023 - IPC G01M9/08 

FIELD: aerodynamic models.

SUBSTANCE: design of aerodynamic models used for experimental studies in industrial aerodynamics wind tunnels. The aerodynamic model of an aircraft consists of a fuselage, wing consoles with aerodynamic control surfaces and takeoff and landing mechanization, detachable engine nacelles, a detachable vertical fin with controlled rudders and a rotating, detachable horizontal fin with controlled rudders. The fuselage consists of a force floor to which frames and a force base plate are attached, with a force frame and force braces attached to it. Coverings are attached to the load-bearing floor and frames, to which covers are attached for various types of tests.

EFFECT: developing a standard design of a dynamically scaled aerodynamic model, adaptable to an aircraft in any aerodynamic configuration and expanding the number of special devices designed for mounting one model in different aerodynamic wind tunnels.

20 cl, 18 dwg