| NACA0012翼型跨音速测压实验研究 |
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| 引用本文： | 韩步璋
,黄奕裔
,张其威
,程朴人.NACA0012翼型跨音速测压实验研究[J].南京航空航天大学学报,1987(2). |
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| 作者姓名： | 韩步璋 黄奕裔 张其威 程朴人 |
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| 摘 要： | 本文为NACA0012翼型在NH-1风洞进行跨音速二维测压实验的研究报告。文中将本风洞的实验结果与国外大风洞的相应实验结果及国内某些理论计算结果作了比较。比较表明曲线规律一致,数据符合较好,说明按现行实验方法得到的本风洞跨音速测压数据是可靠的。本文还对参考点M数、洞壁干扰修正及激波位置等问题作了简要的分析。
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| 关 键 词： | 翼型 测压试验 跨音速特性 洞壁干扰修正 |
An Experiment of Pressure Measurement for NACA0012 Airfoil in-a Transonic Wind Tunnel |
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| Han Buzhang Huang Yiyi Zhang Qiwei Cheng Puren.An Experiment of Pressure Measurement for NACA0012 Airfoil in-a Transonic Wind Tunnel[J].Journal of Nanjing University of Aeronautics & Astronautics,1987(2). |
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| Authors: | Han Buzhang Huang Yiyi Zhang Qiwei Cheng Puren |
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| Institution: | Han Buzhang Huang Yiyi Zhang Qiwei Cheng Puren |
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| Abstract: | This paper is a report of experimental pressure .measurement research for NACA0012 airfoil in NH-1 transonic wind tunnel. The results are compared with that of large size foreign wind tunnels and with some calculated ones.The comparison indicates that the data obtained from NH-1 and foreign wind tunnels are in good agreement. It shows that the transonic pressure measurement data obtained by using current experimental method in NH-1 wind tunnel are reliable. In addition, a brief analysis of the reference Mach number, the wall interference correction and the shock wave location on the airfoil surface are also given in this paper. |
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| Keywords: | airfoils pressure measurements transonic characteristics wind tunnel interferrence correction |
| 本文献已被 CNKI 等数据库收录！ |
