往复泵多相流有效功率计算方法的研究  

Researching on the Calculating Method of Effective Power of the Reciprocating Pump of Multiphase Flow

作　　者：董世民[1] 

机构地区：[1]河北省秦皇岛市燕山大学机械工程学院,066004

出　　处：《流体机械》2001年第7期23-24,60,共3页Fluid Machinery

摘　　要：根据往复泵的循环指示图建立了计算多相流往复泵有效功率的新方法。当往复泵所输送的流体为气液两相混合液时 ,往复泵的有效功率由两部分组成 :一是对液体做功所消耗的功率 ;A new calculating formula of the effective power of the reciprocating pump of multiphase flow is set up by the cyclic indicating figure of the pump. When the fluid which is transported by the pump is the mixture of gas and liquid, the effective power is consists of two parts, one is the power consumed by compressing the liquid, and another is the power consumed by compressing the gas.

关 键 词：往复泵 多相流 有效功率 计算方法 抽油机 抽油泵 

分 类 号：TE933.3[石油与天然气工程—石油机械设备] TH321[机械工程—机械制造及自动化]