螺杆泵试验转速和温度对水力特性的影响  

Effect of Rotate Speed Test and Temperature for Hydraulic Characteristic of PCP

作　　者：王永昌[1] 杜香芝[1] 

机构地区：[1]大庆油田采油工程研究院,黑龙江大庆163453

出　　处：《石油矿场机械》2011年第4期65-69,共5页Oil Field Equipment

摘　　要：影响螺杆泵水力特性的因素有多种,其中转速、温度和介质粘度对螺杆泵水力特性的影响至关重要。进行了螺杆泵转速、温度对水力特性的影响试验;介绍了试验装置和方法;分析了试验结果,得出了试验转速、温度对螺杆泵水力特性的影响规律。The major factors affecting the PCP performance are structural parameters,working parameters,machining quality of the stator and rotator,lifting medium and so on,in which the effect of the test rotate speed,temperature and medium viscosity are of vital importance.The elementary study on the effect of test rotate speed and temperature on PCP performance were carried out,and the influence discipline of the test rotate speed and temperature to the PCP performance is presented.

关 键 词：螺杆泵 水力特性 转速 温度 

分 类 号：TE933.307[石油与天然气工程—石油机械设备]