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一、空气柱的产生水力旋流器内由气、液、固三相组成。在其轴线附近为气相,即空气柱。从空气柱表面到水力旋流器壁为液固二相。水力旋流器内空气柱的存在,可通过对速度和压力的分析为理论所证实。下面对水力旋流器速度和压力分布作简单的论述。 (一)速度场与水力旋流器轴线平行的轴向速度W_2,与水力旋流器半径方向一
First, the production of air column Hydrocyclone within the gas, liquid, solid three-phase composition. Near its axis is the gas phase, the air column. From the air column surface to the hydrocyclone wall is a liquid-solid two phase. The existence of an air column in a hydrocyclone can be confirmed by theoretical analysis of velocity and pressure. The following hydrocyclone speed and pressure distribution for a simple discussion. (A) The axial velocity W 2 of the velocity field parallel to the axis of the hydrocyclone is equal to the radius of the hydrocyclone