摘要
简述了翼型低速动态实验研究的测试设备和实验方法。给出了NACA。。12翼型动态测压的实验结果，初步分析了影响翼型动态气动特性的因素。将所得实验结果与国外实验结果及理论计算结果进行了对比与分析，实验结果与资料值有较好的一致性。
The instrumentation and experimental method of low-speed airfoil dynamic study are presented briefly in this paper. The experimental results of NACA0012 airfoil dynamic pressure measurement are given here. And the effects on air foil dynamic aerodynamics characteristics are analysised elementally. Finally, the analysis and comparisons with other experiments and theory calculation are presented,the results indicate that our experimental results have better compatibility with documents.
出处
《流体力学实验与测量》
CSCD
1997年第3期28-33,共6页
Experiments and Measurements in Fluid Mechanics
关键词
翼型
测压
动失速
折合频率
风洞实验
airfoil
pressure measure
dynamics stall
reduced frequency
