常规飞艇与组合式飞艇升阻特性研究  

Research on Lift-Drag Characteristics of ConventionalAirship and Hybrid Airship

作　　者：李琦[1] 薛松海[1] 李大鹏[1] 

机构地区：[1]中国电子科技集团公司第三十八研究所浮空平台部,安徽合肥230088

出　　处：《西安航空学院学报》2015年第3期24-26,共3页Journal of Xi’an Aeronautical Institute

摘　　要：对常规飞艇和日益受到重视的组合式飞艇升阻特性进行了研究,总结了飞艇升阻特性的主要影响参数及一般规律,为飞艇早期布局形式确定提供了依据。以某飞翼式飞艇为例,与常规飞艇的升阻特性进行了对比分析,得到了两种飞艇升阻特性的特点和高升阻比区域。该分析方法也适用于其它组合式飞艇。The lift‐drag characteristics of the conventional airship and hybrid airship that are taken in‐creasingly seriously are studied in this paper ,the main influencing parameter and the general laws of lift‐drag characteristics are summarized ,and basis for confirmation of the layout form is provided for the air‐ship design during the early stage .With a flying wing type airship as an example ,it is compared with the lift‐drag characteristics of conventional airship to obtain the lift‐drag characteristics and high lift‐drag ratio region .The analysis method is also applicable to other hybrid airships .

关 键 词：常规飞艇 组合式飞艇 升阻特性 

分 类 号：V274[航空宇航科学与技术—飞行器设计]