微型飞行器空气动力学研究  

Aerodynamics Research on Micro Air Vehicles

作　　者：李占科[1] 宋笔锋[1] 张亚锋[1] 

机构地区：[1]西北工业大学航空学院,陕西西安710072

出　　处：《系统工程理论与实践》2005年第9期137-141,共5页Systems Engineering-Theory & Practice

基　　金：总装气动预研项目(413130401);国防基础科研项目(J1500C001)资助

摘　　要：围绕与微型飞行器相关的低雷诺数空气动力学问题,进行了低雷诺数翼型气动特性的数值分析研究、低马赫数低雷诺数流场数值计算方法研究、考虑扑翼结构弹性变形的气动特性估算方法研究、微型飞行器气动特性估算的非定常涡格法研究和微型飞行器的风洞试验研究,取得的研究成果对微型飞行器的发展具有重要的参考价值和指导意义.In the paper, Based on the low Reynolds number aerodynamics of the micro air vehicles （MAVs）, some researches were done. such as aerodynamics characteristic numerical analysis research on the airfoil at low Reynolds numbers, numerical calculation method of low Mach low, Reynolds numbers fluid field, estimation method research on aerodynamic characteristic of the areoelastic flapping wing, unsteady vortex method of aerodynamics characteristic estimation and wind tunnel test of MAVs. The results of this paper have important reference value and instructive meaning to the development of MAVs.

关 键 词：微型飞行器 雷诺数 扑翼 风洞试验 

分 类 号：V279.2[航空宇航科学与技术—飞行器设计]