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Distributed propulsion : ウィキペディア英語版 | Distributed propulsion
:''For distributed propulsion on rail see: Multiple unit'' Distributed propulsion (DP) is a type of powered flight propulsion system for fixed-wing aircraft in which engines are distributed about a vessel. Its goal is to increase performance in fuel efficiency, emissions, noise, landing field length and handling performance. DP is typically accomplished by spanwise distribution of partially or fully embedded multiple small engines or fans along the wing. Alternatively, it may involve ducting exhaust gases along the wing's entire trailing edge. == Definition == Distributed propulsion spreads thrust around the aircraft, either by using three or more smaller propulsion units (engines, propulsors, thrusters or others) or by ducting exhaust gases to three or more locations. The multiple propulsion unit strategy involves three or more propulsion units . These units are arranged in Leader or Follower configurations. They are classified into five intensity classes (A–E) and three thrust-to-weight ratio categories (I-III). They can be arranged within/above/around or across the wing(s)/fuselage(s) or airframe.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Distributed propulsion」の詳細全文を読む
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