实验流体力学2013，Vol.27Issue(3)：13-16,4.
旋转机翼对CRW飞机气动特性影响的态试验研究
A wind tunnel study on aerodynamic characteristics of CRW plane by the rotor/wing
何澳 1高正红 1邓阳平 1李亮明 1田力 1黄江涛1
作者信息
- 1. 西北工业大学翼型叶栅空气动力学国家重点实验室,西安710072
- 折叠
摘要
Abstract
The canard rotor/wing airplane is a kind of new concept of aircraft.The aerodynamic center and windward area of the rotor/wing are functions of azimuth angle.Aerodynamic characteristics of the rotor/wing is also affected by upwash stream of forward fuselage.So,aerodynamic characteristics of the rotor/wing are functions of azimuth angle.Longitudinal aerodynamic characteristics of canard rotor/wing vehicle are investigated by wind tunnel test.The results indicate that the unload rotor/wing has strong effect on the plane.It behaves as some oscillating curves and the frequency of the loads is the harmonics of the rotor speed.Amplitude of curves are all above 5％ of fixed wing values.关键词
CRW飞机/风洞试验/旋转机翼/方位角/气动特性Key words
CRW plane/ wind tunnel test/rotor/wing/azimuth angle/aerodynamic characteristics分类
航空航天引用本文复制引用
何澳,高正红,邓阳平,李亮明,田力,黄江涛..旋转机翼对CRW飞机气动特性影响的态试验研究[J].实验流体力学,2013,27(3):13-16,4.
