泵出口管路系统调节阀压差的确定

Determination on the ulating Valve Pressure Drop of Pump Outlet Piping System

关键词:  管路系统 调节阀压差 离心泵

Key words:  piping system, control valve pressure drop, friction pressure drop,overall system pressure drop, calculation

摘要:

对离心泵出口管路系统的特点进行综合分析，从中给出一种有效地计算调节阀压差的方法，并对该方法的应用给予实例说明。

Abstract:

The characteristic of piping system at the outlet side of centrifugal pump is analyzed comprehensively in this poper, an effective calculating method on the control valve pressure drop is obtained and an example of its application is given.