仿鸽扑翼的气动性能分析  

Aerodynamic computation of flapping-wing simulating pigeon

作　　者：余春锦[1] 颜蕙 

机构地区：[1]南昌航空大学,江西南昌330063 [2]洪都航空工业集团,江西南昌330024

出　　处：《南昌航空大学学报（自然科学版）》2008年第2期39-43,共5页Journal of Nanchang Hangkong University(Natural Sciences)

基　　金：南昌航空大学自选课题(EC200303061)

摘　　要：以鸽子的特征尺寸以及飞行方式作为研究的主要对象和研制微型扑翼飞行器的模拟目标,使用空间非定常涡格法对仿鸽扑翼飞行器进行了气动性能的计算,分析了迎角、扑动角、飞行速度、扑动频率和推进比等参数对微型扑翼飞行器的气动性能的影响,对扑翼飞行器的设计有一定的参考作用。The characteristic size and flight mode were regarded of the pigeon as the main target of studying and simulation goal of developing flapping - wing micro aerial vehicle（MAV）. The three - dimension unsteady vortex - lattice method was used to calculate the aerodynamic performance of flapping - wing MAV simulating pigeons, and the effect of the parameters analyzed was, such as the angle of attack, the angle of flapping, flying speed, flapping frequency and the advance ratio. The study is useful to the design of the flapping wing MAV.

关 键 词：扑翼 微型飞行器 扑翼模型 非定常涡格法 

分 类 号：V211.3[航空宇航科学与技术—航空宇航推进理论与工程]