Jet propulsion unit, has thrust nozzle consisting of two parts, where one part is tapered in flow direction and another part is designed as diffuser such that gas flows through thrust nozzle at subsonic speed

摘要

The propulsion unit has a compressor (1), a combustion chamber (2), a turbine (3) and a thrust nozzle consisting of two parts (4, 5). One of the nozzle parts is tapered in a flow direction and the other part is designed as a diffuser such that gas flows through the thrust nozzle at subsonic speed. An independent claim is also included for a gas turbine.