bypass turbojet

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• bypass turbojet — A gas turbine engine in which mass flow through LP (low pressure) compressor stages is slightly greater than through HP (high pressure) stages, with the excess discharged along the bypass duct …   Aviation dictionary

• Turbojet — Turbojets are the oldest kind of general purpose jet engines. Two engineers, Frank Whittle in the United Kingdom and Hans von Ohain in Germany, developed the concept independently during the late 1930s, although credit for the first turbojet is… …   Wikipedia

• Bypass ratio — The term bypass ratio (BPR) relates to the design of turbofan engines, commonly used in aviation. It is defined as the ratio between the mass flow rate of air drawn in by the fan but bypassing the engine core to the mass flow rate passing through …   Wikipedia

• Turbojet — Strahltriebwerke (auch Düsentriebwerke oder Strahlturbinen) sind Gasturbinen, die vor allem als Triebwerke verwendet werden und nach dem Prinzip des Rückstoßantriebes arbeiten. Strahltriebwerke saugen die Umgebungsluft an und stoßen die… …   Deutsch Wikipedia

• bypass ratio — The numerical ratio of mass airflow in the bypass duct (of a turbojet or a turbofan) to that of mass flow through the engine core. It is cold jet divided by hot jet …   Aviation dictionary

• Turbofan — [ CFM56 3 turbofan, lower half, side view.] A turbofan is a type of jet engine, similar to a turbojet. It essentially consists of a ducted fan with a smaller diameter turbojet engine mounted behind it that powers the fan. Part of the airstream… …   Wikipedia

• jet engine — an engine, as an aircraft engine, that produces forward motion by the rearward exhaust of a jet of fluid or heated air and gases. Also called jet, jet motor. [1940 45] * * * Any of a class of internal combustion engines that propel aircraft by… …   Universalium

• Supersonic transport — The Concorde supersonic transport had an ogival delta wing, a slender fuselage and four underslung Rolls Royce/Snecma Olympus 593 engines. A supersonic transport (SST) is a civilian supersonic aircraft designed to transport passengers at speeds… …   Wikipedia

• Jet airliner — A jet airliner, sometimes contracted to jetliner, is a passenger airplane (passenger aeroplane) that is powered by jet engines. In contrast to today s long distance quiet, fuel efficient, and modern turbofan powered air travel, first generation… …   Wikipedia

• Microturbo TRI 60 — Type tri Spool Turbojet National origin France Manufacturer Microturbo First run 6 June 1974.[1] Major applications …   Wikipedia

• Microturbo TRI 40 — Type Single Spool Turbojet National origin France Manufacturer Microtubo First run June 1999 (rated)[1] Major applications …   Wikipedia