| 摘要 |
FIELD: aircraft engineering.SUBSTANCE: airship with solar cells comprises the shell composed of two top and bottom ball-shape segments. Shell top part is made of the material translucent for solar rays. Solar batteries are secured from top ball segment inner side. Shell parts are interconnected via vertical mirror axis by motor with rotor secured with one part and stator secured to the other part. Impellers with positive angle of attack at takeoff and in flight are arranged on edges of ball segments of both parts and directed toward oncoming flows and with negative angle of attack at landing.EFFECT: enhanced performances of takeoff, hovering, flight and landing by rotation of impellers.1 dwg |
