论文部分内容阅读
今天,乘坐飞机外出旅行是我们出行的重要方式。一些新型的飞机,克服了噪声大、油耗大等不环保的缺点,正越来越快地出现在我们的生活中。安静的超音速飞机超音速飞机因起飞噪音超大而一直未能得到很好的发展。美国研究人员正在开发能双向飞行的超音速飞机,可以解决超音速飞机的噪音问题。这架超音速概念飞机外形奇特,看上去像是一个超大号的菱形飞镖,一对机翼较长、另一对机翼较短。在起飞阶段,它像普通飞机那样按照正常速度飞行,噪音相对较小。进入超音速状态
Today, traveling by air is an important way for us to travel. Some new aircraft to overcome the noise, fuel consumption and other large non-environmental shortcomings, is getting faster and faster in our lives. Quiet supersonic aircraft Supersonic aircraft due to take-off noise is too large and has not been well developed. American researchers are developing supersonic aircraft capable of two-way flight to solve the noise problem of supersonic aircraft. This supersonic concept aircraft strange appearance, looks like a large diamond darts, a pair of wings longer, the other pair of wings shorter. During the take-off phase, it flies at normal speed like a normal aircraft, with relatively noisy noise. Into the supersonic state