(a) a turbine in which the rotor is turned by a jet of water (now rare); (b) a turbojet engine.
| 单词 | θ214013 |
| 释义 | society > occupation and work > equipment > machine > machines which impart power > engine > internal-combustion engine > [noun] > jet > types of (6) jet turbine1878 (a) a turbine in which the rotor is turned by a jet of water (now rare); (b) a turbojet engine. ramjet1945 A jet of this type. pulse jet1946 a type of jet engine in which combustion is intermittent, the ignition and expulsion of each charge of mixture causing the intake of a fresh charge. plasma engine1958 a form of rocket engine in which plasma is produced and then ejected at high speed. reaction jet1959 a jet engine used to provide intermittent thrust for changing or correcting the velocity of a spacecraft; also in extended use. fan-jet1963 a jet engine in which additional thrust is provided by cold air drawn by a fan through a duct surrounding the rest of the engine, which is used… |
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