英语词汇“propulsor”的英英意思、用法、释义、翻译、读音、例句、短语、词组、英语词典-本地帮

单词

propulsor

释义

propulsor Aeronaut.|prəˈpʌlsə(r)|
[f. L. prōpuls-, ppl. stem of prōpellĕre to propel, + -or.]
A propeller mounted in a short duct or cylinder which can usually be swivelled to vary the direction of thrust, e.g. on an airship.
1975SAE Preprint No. 750534 in Engin. Index Ann. (1976) LXXIV. 180/3 The paper reiterates the case for the Ducted Propulsor, the idea of which was introduced some time ago.1977Phoenix (Airship Assoc.) Dec. 9/2 The propulsion system is also unique, combining vectored thrust..with ducted propulsors (giving increased thrust with reduced noise and size).1979Flight Internat. CXV. 543/2 The ducted propulsors are made by Vickers-Slingsby to Aerospace Developments' own design.1983Airship Sept. 5/2 The two engines were again started, following a forward tilt of the ducted propulsors to flood the gearboxes with oil.

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