| 摘要 |
FIELD: aircraft engineering.SUBSTANCE: invention relates to rocketry, particularly to cruise missile with launch-and-accelerate stage (LNC) and midflight power plant (MFP) with supersonic ramjet (SSRJ). Cruise missile comprises MFS with head air intake with central body, SSRJ and LNC. SSRJ comprises conical diffuser, fuel manifolds, combustion stabilisers, NC jointed with conical diffuser, supersonic nozzle at NC outlet and control system. LNC with jet engine is arranged in NC of missile engine and in air channel to be uncoupled and ejected. Fuel manifolds and combustion stabilisers of MFP can fold and are secured at conical diffuser arranged at NC inlet. Nozzle case is composed of two coupled cylindrical and ogival shells. Note here that nozzle critical section is adjusted with help of nozzle hydraulic drive.EFFECT: decreased weight and sizes of cruise missile, higher in-flight thrust.5 dwg |
