Braking flap for deceleration of aircraft against air-flow which surrounds aircraft, comprises many vortex edges, which resolve individual edge section into number of vortex part, are arranged at free edge
摘要
<p>Braking flap (20) comprises many vortex edges formed on the free edge (21), in many partial vortexes loosing individual edge sections (22). The vortex edges are arranged at free edge and are formed by a wavelike structure of the free edge.</p>
