| 低速风洞中的洞壁干扰计算 |
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| 引用本文： | 张文华.低速风洞中的洞壁干扰计算[J].南京航空航天大学学报,1987(1). |
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| 作者姓名： | 张文华 |
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| 摘 要： | 本文按照文1]的方法,通过壁压测量影响函数法计算洞壁干扰。文中对H/B=0.75、0.8333、1.00,以及矩形切角风洞进行了计算,并在H/B=0.8333的风洞中作了修正试验。计算与试验表明,本文的计算是可靠的,提供的曲线可供实际使用。
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| 关 键 词： | 洞壁干扰 风洞试验 壁面压力 压力测量 |
A Calculation of Wall Interference in Low-Speed Wind Tunnel |
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| Zhang Wenhua.A Calculation of Wall Interference in Low-Speed Wind Tunnel[J].Journal of Nanjing University of Aeronautics & Astronautics,1987(1). |
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| Authors: | Zhang Wenhua |
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| Institution: | Zhang Wenhua |
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| Abstract: | According to the principle and fundamental equation of G. Schulz, a correction method is developed to measure wall pressures.This paper gives the calculation of wall interference by the method of influence function. The results of the calculation and experiment are satisfactory, and the curves provied by this paper are applicable. |
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| Keywords: | wall interference wind tunnel tests wall pressure pressure measurements |
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