| 旋翼模型桨叶表面压力测量试验 |
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| 引用本文： | 兰波,武杰,黄明其.旋翼模型桨叶表面压力测量试验[J].直升机技术,2008(3):125-128. |
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| 作者姓名： | 兰波 武杰 黄明其 |
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| 作者单位： | 中国空气动力研究与发展中心低速所,绵阳,621000 |
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| 摘 要： | 采用"桨叶表面预先压槽,再粘贴片式压力传感器并粘胶带再开测量孔"的方法测量旋翼模型桨叶表面压力,在8 m x6 m风洞完成了地面悬停和风洞前飞试验,研究了桨叶表面压力测量技术和数据采集处理技术,获得了桨叶表面特征剖面的压力分布,建立了实用的旋翼模型桨叶表面压力测量试验技术.
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| 关 键 词： | 旋翼模型 试验台 动态压力测量 风洞试验 |
The Blade Surface Pressure Measurement Test of Rotor Model |
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| Authors: | LAN Bo WU Jie HUANG Ming-qi |
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| Institution: | LAN Bo,WU Jie,HUANG Ming-qi(CARDC Low Speed Institute,Mianyang,621000) |
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| Abstract: | The hover test and wind tunnel forward flight test of pressure measurement rotor models was conducted using the method of squeezing the blade surface to form slots,then pasting the ultarminiature thin pressure transducers and covers sensors with paster.This article researched the technique of blade surface pressure measurement,data acquiring and processing,and obtained the pressure distributions of blade typical sections,and constructed an applied technique of the blade surface pressure measurement of rotor... |
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| Keywords: | rotor model test stand dynamic pressure measurement wind tunnel test |
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