旋流器中径向速度及对分级粒度的影响

来源期刊：中南大学学报(自然科学版)1991年第6期

论文作者：湛含辉 王淀佐 王祖讷

文章页码：34 - 41

关键词：径向速度; 分级粒度; 流线图

Key words：radial velocity; separation size; flow line figure

摘    要：本研究是在经过测量三维速度分布,根据文献和本研究所得流线图进行了合理假设,以及一系列的数学推导,得到径向速度计算式。它不仅真实地反映了实际过程,而且使分级粒度的计算更符合实际分离过程,从而大大提高分级粒度的计算精度。

Abstract: On the basis of equi-flow rate line which is achieved by measuring three-dimension velocities, vce make a suitable hypothesis and a series of mathema-trial deduce which develops the equation of radial velocity, which not onlyrepresents the true proceeds, but also makes the calculation of separation size(d₅₀) more corresponding to the practical process, and hence the calculationaccuracy of separation size improves greatly.