| NACA 0012翼型跨音速非定常压强分布的测量 |
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| 引用本文： | 汪乔森,朱春华.NACA 0012翼型跨音速非定常压强分布的测量[J].空气动力学学报,1988(3). |
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| 作者姓名： | 汪乔森 朱春华 |
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| 作者单位： | 南京航空学院
(汪乔森)，南京航空学院(朱春华) |
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| 摘 要： | 本文介绍了在南京航空学院NH-1三音速风洞中对NACA0012二元机翼进行的跨音速非定常压强分布测定实验的全过程。该机翼绕其1/4弦线轴作俯仰振动以产生非定常气动力。试验方法是成功的。
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| 关 键 词： | 跨音速流 机翼 非定常压力测量 |
MEASUREMENTS OF UNSTEADY PRESSURE DISTRIBUTION ON A NACA 0012 PROFILE IN TRANSONIC FLOW |
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| Wang Qiaosen Zhu Chunhua.MEASUREMENTS OF UNSTEADY PRESSURE DISTRIBUTION ON A NACA 0012 PROFILE IN TRANSONIC FLOW[J].Acta Aerodynamica Sinica,1988(3). |
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| Authors: | Wang Qiaosen Zhu Chunhua |
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| Institution: | institute of Aerodynamics Research Nanjing Aeronautical institute |
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| Abstract: | Steady and unsteady pressure measurements on a two dimensional wing model in the transonic wind tunnel NH-1 in NAI were described.The profile of the model is NACA 0012.The model was oscillated in pitch about its 1/4 axis to generate the unsteady aerodyna=mic pressure.The measurement system and technology is quite good. |
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| Keywords: | transonic flow wing nusteady pressure measurements |
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