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机体

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Van's RV-14英语Van's RV-14的剖面图,其中可以看出其机体

航空器机体(airframe)是指飞行器骨架及其机械结构部分,一般包括机身起落架尾翼机翼,但不包括推进系统英语Propulsion[1][2],即不带发动机的完整结构[3]

机体设计英语Aircraft design process航空太空工程学中的之一部分,结合了空气动力学材料科学以及制造,着重在重量轻、高强度以及低风阻,同时也要考虑可靠度和成本。

历史

四种机体结构:(1) 桁架和帆布 (2) 桁架和波纹板, (3) 单体横造英语Monocoque结构, (4) 半单体横造英语Semi-monocoque结构

现代的飞机历史是由1903年莱特兄弟制作的双翼机开始,由此看出固定翼飞机的潜力。

1912年时Deperdussin Monocoque英语Deperdussin Monocoque开始了轻量、坚固、流线型的单体横造英语Monocoque机身,是由由圆形框架上的薄胶合板组成,速度可以到210 km/h(130 mph)[4][5]

相关条目

参考资料

  1. ^ A Dictionary of Aviation, David W. Wragg. ISBN 0850451639 / ISBN 9780850451634, 1st Edition Published by Osprey, 1973 / Published by Frederick Fell, Inc., NY, 1974 (1st American Edition.), Page 22.
  2. ^ FAA Definitions. [2020-04-30]. (原始内容存档于2021-06-25). 
  3. ^ https://www.zdic.net/hans/%E6%9C%BA%E4%BD%93
  4. ^ Graham Warwick. Designs That Changed The Way Aircraft Are Built. Aviation Week & Space Technology. Nov 21, 2016 [2023-10-08]. (原始内容存档于2017-07-11). 
  5. ^ Richard P. Hallion. Airplanes that Transformed Aviation. Air & space magazine (Smithsonian). July 2008 [2023-10-08]. (原始内容存档于2020-01-12). 

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