螺杆泵举升性能模糊综合评价  

Fuzzy Synthetic Evaluation for Lifting Performance of Screw Pump

作　　者：韩国有[1] 孟祥丽[1] 杜秀华[1] 

机构地区：[1]大庆石油学院机械科学与工程学院,黑龙江大庆163318

出　　处：《石油矿场机械》2007年第9期10-12,共3页Oil Field Equipment

基　　金：黑龙江省教育厅科学技术研究项目"螺杆泵举升性能研究"(10551011)

摘　　要：对螺杆泵举升性能的影响因素进行了综合分析,建立了螺杆泵举升性能综合评价的指标体系,并利用模糊数学方法确立了该系统的综合评价模型,将该模型应用于2台GLB500-12型螺杆泵,其评价结果与在实际工作中的产液量和寿命的综合指标基本吻合,从而验证了该方法的正确性,为螺杆泵举升性能的综合评价提供了一种有效方法。We build up a new indexed system for lifting performance evaluation,bases on the analysis to all the factors of the screw pump. We also established a fuzzy synthetic evaluation model of lifting performance by using fuzzy mathematic method. Then we applied this model to two GLB500-12 screw pumps. The result is basically tallied with the comprehensive target of fluid- withdraw rate and lifetime in practical work. This confirms the method accuracy and provides an effective method for evaluating the lifting performance of the screw pump.

关 键 词：螺杆泵 举升性能 模糊数学 综合评价模型 

分 类 号：TE933.301[石油与天然气工程—石油机械设备]