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The dynamics of water micro-particles in air
European Journal of Physics ( IF 0.7 ) Pub Date : 2021-06-25 , DOI: 10.1088/1361-6404/ac0879 R De Luca , O Faella , G Monetti
中文翻译:
空气中水微粒的动力学
更新日期:2021-06-25
European Journal of Physics ( IF 0.7 ) Pub Date : 2021-06-25 , DOI: 10.1088/1361-6404/ac0879 R De Luca , O Faella , G Monetti
The dynamics of water micro-particles in air can be studied by introducing a viscous force in the equations of the motion, in addition to the weight of the particle and the buoyance force. In this work, by taking account of the buoyance force, the range of the micro-particle is calculated as a function of the angle at which it is released. An analytic-numerical procedure to find the angle giving the maximum range is indicated. The effect of a convective air flow is finally studied.
中文翻译:
空气中水微粒的动力学
除了粒子的重量和浮力之外,还可以通过在运动方程中引入粘性力来研究空气中水微粒的动力学。在这项工作中,通过考虑浮力,微粒的范围被计算为释放角度的函数。指出了找到给出最大范围的角度的解析数字程序。最后研究了对流气流的影响。