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为突破传统排水型两栖车辆“阻力墙”现象,从蛇怪蜥蜴高速踏水机理出发,基于固体和液体高速作用动力学原理,提出了一种新型水面推进技术。其依靠仿生叶轮与水高速作用产生向上托举力,将两栖车辆托举出水面,进入高速滑行状态,从而避开“阻力墙”现象,实现快速突进。结合仿真分析和先期原理试验,验证此技术能够实现两栖车辆从排水状态进入高速滑行状态,从而大大减小水阻力,是一种有效的水面快速推进方法。
In order to break through the phenomenon of traditional draining type amphibious vehicle “resistance wall ”, based on the mechanism of high-speed pedaling of basilisk lizards, a new type of water propulsion technology is put forward based on the kinetic principle of solid and liquid high-speed action. It relies on bionic impeller and water at high speed to produce uplift force, the amphibious vehicle lifted out of the water, into the high-speed taxiing, thus avoiding “resistance wall ” phenomenon, to achieve rapid advance. Combining with the simulation analysis and the preliminary principle test, it is verified that this technology can realize the amphibious vehicle entering the high-speed coasting state from the drainage state and thus greatly reducing the water resistance, which is an effective rapid water surface advancement method.