成品油管道混油的计算方法

成品油管道顺序输送中,混油量的计算、检测、控制和处理是十分重要的环节。首先结合当量长度理论,将经验公式与理论公式进行对比,然后研究了影响混油扩展趋势的主要因素。总结出在不同管线参数条件下两公式计算结果之差的变化规律以及影响因素如何作用于混油量,从而为生产实际提出理论依据与指导。

Computation of Contamination in Product Pipeline

The computation,detection,control and treatment of contamination are very important when batch transportation happens in product pipeline.With the theory of "equivalent length",this paper applies two formulae to calculate the contamination volume first and then studies other factors which influence the contamination volume.Finally,it sums up the difference between the two formulae as a rule and researches on how the factors influence the contamination volume so as to provide the guidance for actual production.