航空学报 > 1998, Vol. 19 Issue (4): 486-488

亚音速飞机压力分布测量

原正庭   

  1. 中国飞行试验研究院
  • 收稿日期:1998-04-17 修回日期:1998-05-22 出版日期:1998-08-25 发布日期:1998-08-25

IN FLIGHT MEASUREMENT OF STATIC PRESSURE ON A SUBSONIC TRANSPORT AIRCRAFT

Yuan Zhengting   

  1. Chinese Flight Test Establishment, Xi′an, 710089
  • Received:1998-04-17 Revised:1998-05-22 Online:1998-08-25 Published:1998-08-25

摘要:

简要地介绍了亚音速飞机压力分布测量的飞行试验技术,并给出了部分试验结果。对用测压带法进行机翼压力分布测量及滑流对压力分布的影响等问题进行了讨论。

关键词: 飞行载荷, 压力分布, 测压带

Abstract:

Technique of in flight measurement of pressure distribution on a subsonic transport aircraft is introduced. Some flight test results are presented. Questions about the measurement of pressure distribution on the wing by using thin pressure belts and the effect of slip flow on pressure distribution are discussed.

Key words: flight loads, pressure distribution, pressure belts

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