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
DE102009031061A1
Jet drive i.e. gas turbine, for airplane, has thrust nozzle with two parts, where one of parts has cylindrical outer part and inner part tapering in flow direction of turbine shaft, and another part has outer part tapering in flow direction
DE102008020396A1
Valve for motor vehicle engine, has tangentially reduced gas mixture flowing surface for increasing propagation of gas mixture, where gas mixture is heated while flowing through valve
DE102006017739A1
Jet engine for use at subsonic speeds has thrust nozzle with inwardly-tapering section formed by end of turbine shaft surrounded by outwardly-tapering section of nozzle wall
DE102005002283A1
Rocket propulsion, has combustion chamber including thrust pipe, where thrust pipe is spaced out simultaneously with presonic velocities of gas and also with supersonic velocities
DE102004056127A1
Jet propulsion, has aggregate comprising impeller, combustion chamber, and turbine, where jet nozzle and thrust tube provided in aggregate extend simultaneously both inward and outward
