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本文用气流可高速旋转且旋转角度可改变的二流式喷嘴对描述雾滴在空间的质量分布特性的参数q[1]与J[1]进行了实验测定。基于液体单元的受力情况，研究了气流旋转角度对雾滴在空间分布状态的影响。
In this paper, the parameters q [1] and J [1], which describe the mass distribution characteristics of the droplet in the space, were experimentally measured by a two-flow nozzle whose air flow can rotate at high speed and whose rotation angle can be changed. Based on the force of the liquid element, the influence of the rotation angle of the gas flow on the spatial distribution of the droplets is studied.