| 摘要 |
FIELD: aircraft engineering. ^ SUBSTANCE: invention relates to aircraft engineering, namely, to hypersonic aircraft and engines. Proposed aircraft comprises airframe, conical nose, wings, empennage, fuel tanks, jet engine plant and fuel feed lines. Said engine plant is mounted at airframe tail and comprises turbopump unit with oxidiser and fuel impellers fitted on the shaft, turbine, starting turbine with coaxially mounted gas generator and two combustion chambers with extending nozzles. ^ EFFECT: increased speed and economic operation. ^ 4 cl, 5 dwg |
