| 摘要 |
FIELD: aviation. ^ SUBSTANCE: proposed helicopter has case, main rotor with blades, jet drive of blades mounted in case and fuel tank connected with jet drive by means of passage. Jet drive consists of air intake, intake chamber contraction tube, diffuser and burner connected in succession. Intake chamber is connected with fuel tank by means of passage for delivery of fuel at picked-up revolutions of main rotor blades. ^ EFFECT: simplified construction and enhanced operational reliability. ^ 8 cl, 15 dwg |
