DEVICE FOR ATTENUATION OF VORTEX WAKE OF HIGH-LIFT WING (VERSIONS) Russian patent published in 2001 - IPC

FIELD: aviation. SUBSTANCE: three versions of device are proposed. According to one version, device is located in area of tip section of wing whose tip chord is not equal to zero. It is made in form of flap whose parameters are indicated in claim of invention. Device may be made from aerodynamic surfaces whose chords are located along tip chords of wing or flap. Device is characterized by their geometric sizes indicated in invention claim. EFFECT: enhanced safety of flight; reduced time between take-off and landing increasing airport capacity. 6 cl, 10 dwg