turbofan

名词 n.
中文释义

英文释义

名词 n.
  1. A turbojet engine having a (usually ducted) fan that drives a stream of air that partly bypasses the turbojet portion; in high-bypass-ratio types, most of the thrust comes from the bypass portion rather than the turbojet portion, and this can be thought of in simplistic terms as that the turbojet portion drives the fan and the fan propels the aircraft.
    — Turbofans are always multispool engines.
  2. An aircraft with such engines.

词形变化

turbofans plural

词汇关系

衍生词
geared turbofan turbofanned
相关词
propfan turbine turboprop turboshaft aircraft engine gas turbine propjet

词源

Etymology tree
English turbo-
Latin fānāticuslbor.
▲
French fanatiqueinflu.
English fanatic
English fancyinflu.
English fan
English turbofan
From turbo- + fan.
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