摘要
从固体粒子加速期间清水与固体粒子的速度变化分析入手,提出了预计管道内固体粒子处于滑、跳移(也称推移)状态下的非均质流速度断面的新模型和方法.
In this paper,a new theoretical analysis new method and model are proposed to predict velocity profile for settling slurry flow transported by suspension or by saltation in a horizontal pipe,which is based on analyzing the change in velocity,both of solid particles and water;over solid'acceleration time.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
1998年第5期449-454,共6页
Journal of Liaoning Technical University (Natural Science)
关键词
非均质流
跳移
水平管
速度分布
固体粒子
settling slurry
saltation
additional Pressure
interference force
