一、消能理论一股薄层的高速水流在空气中穿过时,因为空气的阻力,空气和水流的交界面上两种性質不同的質点的交混,以及水流内部質点彼此的置换和撞击等等作用,发生了极度的紊乱。水中吸入了大量空气,体积增大,比重减轻,流速降低。如果许多股薄层水流,同时在空气中穿过,并且能在空中一再互相撞击,那末,水流的含气就要更显著,原有动能就要消耗更多,水流就要扩散到更大的 Theory of Energy Dissipation When a thin layer of high-speed water flows through the air, two kinds of particles of different nature are mixed at the interface of air and water flow because of the air resistance, and the replacement and collision of particles within the water flow And so on, an extreme disorder occurred. Water inhalation of a large number of air, the volume increases, the proportion of lighter, lower velocity. If many thin layers of water flow through the air at the same time, and can hit each other again and again in the air, then the flow of gas will be more pronounced, the original kinetic energy will consume more water will have to spread to a larger