水平管道沉降性浆体速度分布与浓度分布关系的研究

A Study of the Relationship Between Velocity Profile and Concentration Distribution of Unstable Slurry flow in Horizontal Pipeline

本文从流动浆体中的固体粒子与清水之间的动量传递分析入手，提出了水平管道内沉降性浆体流动速度分布与浓度分布之间的理论关系及其速度分布的理论计算方法，并将其理论计算结果与一些已公布的试验结果进行了对比，检验证实了理论分析方法及理论分析结果的正确性及具有的普遍意义。

Analysis is made of the theoretical relationship between velocity profile and concentration distribotion of unstable slurry delivered through horizontal pipeline, and the method for velocity profile calculation based on the analysis of momentum transfer between solid particles and fresh water. Comparison made with test results on published literature shows that the theoretical analysis and result obtained are correct and are of universal significance.