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人们长久以来一直在探索降低船舶阻力、提高航行速度的各种方法,而气垫船就是这种探索的产物,它在军事和民用领域的广泛用途已得到了越来越多国家的关注。异军突起早在二百多年前,就有人设想向船底打进高压空气,使船在水面上腾起,以减小船体受到的阻力,提高航速。1716年,一位瑞典发明家设计了一个奇特的飞行器,即用蒙上帆布的木材组成一个椭圆形的平台,平台上有一风口。驾驶员坐在平台上用两臂向风口扇动扇子,想以此使平台离地而起。这自然是无法实现的,但这毕竟孕育着现代气垫船的重要构思。之后一百多年里,虽然人们仍在梦想着使船舶飞起来,但由于没有完善的气垫理论作指导,没有先进的工业水平做基
Hovercraft have long been explored in various ways to reduce the resistance of ships and increase the speed of navigation. The hovercraft is a product of this exploration, and its widespread use in the military and civilian fields has attracted more and more countries’ attention. Sudden emergence Two centuries ago, some people assumed that high-pressured air would be drawn into the bottom of the ship to make the boat rise above the water, so as to reduce the resistance on the hull and increase the speed. In 1716, a Swedish inventor designed a peculiar aircraft that covered the canvas with an oval-shaped platform with a tuyere. The driver sat on the platform with two arms to fan fan, want to make the platform rise from the ground. This can not be achieved by nature, but after all, it has created an important concept of modern hovercraft. After more than one hundred years, although people still dreamed of flying ships, they did not have advanced industrial standards because they did not provide guidance as a perfect air cushion theory