浅谈未来民机的一种新布局——翼身融合体

Discussion of a New Layout for Future Civil Aircraft——Blended Wing Body

航空技术的发展表现为飞机新布局形式的不断出现,每种新布局都使飞机的性能产生飞跃,甚至是划时代的变化。航空大国一直致力于新概念布局研究以确保其在未来航空领域处于领跑地位。介绍了几种喷气式客机的新型布局及各自的特点,并重点分析了翼身融合体飞机(BWB)在结构重量、气动特性、安全性和环保性等方面的优势。可以看出翼身融合体布局被公认为最有可能成为未来客机的布局形式之一,值得国内研究与探索。

The development of aviation technology focuses on the continual emergence ot the new layout of the form of aircraft. Each new layout makes leap in aircraft performance, and even epoch-making changes. Advanced countries of aviation technology have been committed to the research of the new layout concept to ensure their lead- ing position in the aviation sector in future. Introduces a few kinds of new layouts of the jet aircraft and their characteristic, and focus on BWB＇ s advantages on structure weight, aerodynamic performance, safety, environment effects and etc. It shows that BWB is recognized as the most likely to become one of the future lay out of the form of aircraft, and is worthy of study and exploration inland.