| 摘要 |
FIELD: aircraft manufacture; aircraft working on cryogenic fuel and carrying payload in nacelles, for example, agricultural aeroplanes, fire aeroplanes and light attack aeroplanes. SUBSTANCE: aircraft consists of fuselage 1, retractable landing gear, tail unit 3, main wing 5 and canard wing 4. Wings 4 and 5 are connected by means of nacelles 6. Arranged in rear portion of nacelle 6 is engine 7 with pusher propeller 8; cryogenic fuel tank 9 is located in nacelle 6 before engine 7. Main wing 5 is located underneath fuselage and canard wing 4 is located at top of fuselage 1. Nacelle 6 is connected with main wing 5 by means of vertical pylon inside which landing gear well and engine air intake are arranged. EFFECT: enhanced reliability. 3 dwg |
