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Definition of Technological Terms for Turbojet Engines

AddTime:2017-04-12 09:14:14   Views:     【 Big Mid Small 】   Print   Close

Chinese Name:
Turbojet engine
English Name:
Turbojet engine

Definition:
A gas turbine engine that generates reaction thrust from high-speed gas ejected from the engine in a single flow channel.
Applied disciplines:
Aeronautical Science and Technology (First-Class Discipline); Propulsion Technology and Aeronautical Power Device (Second-Class Discipline)
Turbojet engine is a kind of turbine engine. It is characterized by a complete dependence on gas flow to generate thrust. Usually used as the power of high-speed aircraft. The fuel consumption is higher than that of turbofan engines. The turbojet engine is divided into centrifugal and axial-flow engines. The centrifugal engine was patented by Sir Frank Whittle in 1930, but it was not until 1941 that the aircraft equipped with the engine first went to heaven and did not participate in the Second World War. The axial-flow engine was born in Germany and participated in the end of 1945 as the power of the first practical jet fighter Me-262. Battle. Compared with the centrifugal turbojet engine, the axial-flow engine has the advantages of small cross-section and high compression ratio. Nowadays, all turbojet engines are axial-flow engines.


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