超大型飞机设计中的一些考虑

Some Design Considerations of Ultra-High Capacity Aircraft

当前很多航空公司和飞机制造厂商都在探讨对新的超大型客机(UHCA)的需求。近年来的一些报刊杂志也不断披露麦道公司、波音公司、空中客车工业公司以及其他一些公司联合推出的设计方案。其实,关于超大型飞机的设想早已有之,例如,道格拉斯飞机公司早在70年代就开始考虑这样的飞机,设想的客机是双层、600座混合级别布局,航程10000千米,巡航速度为M0.95。

Airlines and aircraft manufacturers have been discussing the need for new Ultra-High Capacity Aircraft ( UHCA ). Some of them have been studying the feasibility of UHCA . This article introduces some configurations of 600-700-seat (three class )/1000-seat (economy) airliners, some problems met in primary design, and the ways of overcoming the difficulties. Finally, it is indicated that technology required to design and build a UHCA is available today, aviation industry has responded admirably, the major problem is how to overcome the infrastructure constraints on an airport.