潜油螺杆泵采油系统 ESPCPS英语短句 例句大全

潜油螺杆泵采油系统,ESPCPS

1)ESPCPS潜油螺杆泵采油系统

1.Study and Application of Key Technology for Digital Design Platform ofESPCPS;潜油螺杆泵采油系统数字化设计平台关键技术研究及应用

英文短句/例句

1.Research on Control Techniques for Oil Extraction System with Electric Submersible Progress Cavity Pump;电动潜油螺杆泵采油系统控制技术的研究

2.Finite Element Analysis of Stepped Bearing in ESPCP System;潜油螺杆泵采油系统中阶梯轴承的有限元分析

3.The Research of Key Technologies about Axial Bearing Ability in ESPCP System潜油螺杆泵采油系统轴向承载关键技术研究

4.Numeric optimization study on ESPCP潜油螺杆泵采油系统数值优化方法研究

5.Kinetics Analysis and Simulation Design of the Key Components of Electrical-submersible-motor-driven Progressing Cavity Pumping System;潜油螺杆泵采油系统关键部件运动学分析及仿真设计

6.Research of Electromechanical Controlling Technology for Rotational Speed of ESPCP System;潜油螺杆泵采油系统转子转速的机电调控技术研究

7.A Study and Design on Reducer of ESPCPs;电动潜油螺杆泵采油系统中减速器的研究与设计

8.Study and Application of Key Technology for Digital Design Platform of ESPCPS;潜油螺杆泵采油系统数字化设计平台关键技术研究及应用

9.Optimal Design of ESPCP Unit Based on Large-scale System Idea基于大系统思想的潜油螺杆泵采油机组整体优化方法研究

10.Analysis of Program Design and Test Result for the Electric Submersible Progressive Cavity Pump Systems潜油电动螺杆泵采油系统方案设计及试验效果分析

11.The Research on Optimizing and Prolonging the Checking Period of the Progressing Cavity Pump System for Oil Production;螺杆泵采油系统优化延长检泵周期技术研究

12.Develop of a Wireless Monitor Instrument for Working Parameters of Screw Pump Oil Production System;螺杆泵采油系统工作参数无线遥测仪研制

13.Research and Implementation of Progressive Cavity Pump System Optimization Technology螺杆泵采油系统优化技术研究及其实现

14.Non-Powered Hydraulic Brake Device for Screw Pumping System螺杆泵采油系统无动力源液压制动装置

15.Study of Net-based Online Multiple Port Monitoring and Control System for ESPCP Operation;网络环境下潜油螺杆泵采油作业在线监控技术研究

16.Torsion and rotary speed real measuring curve of three oil wells are also presented.为螺杆泵采油系统的工况实时监测与故障诊断提供了技术手段。

17.Hardware Development of Variable Frequency Drive for Submersible Progressing Cavity Pump;潜油螺杆泵变频驱动装置的硬件开发

18.Application of screw pump technique in the late period of heavy oil thermal recovery螺杆泵采油技术在稠油热采开发后期的应用

相关短句/例句

screw pump system螺杆泵采油系统

1.Feasibility of applying raceway reducer onscrew pump system.;论滚道式减速器用于螺杆泵采油系统的可行性

3)ESPCPs电动潜油螺杆泵采油系统

1.A Study and Design on Reducer ofESPCPs;电动潜油螺杆泵采油系统中减速器的研究与设计

4)Submersible Progressing Cavity Pump潜油螺杆泵

1.Hardware Development of Variable Frequency Drive forSubmersible Progressing Cavity Pump;潜油螺杆泵变频驱动装置的硬件开发

2.Realization of Variable Frequency Control Technique forSubmersible Progressing Cavity Pump Based on DSP;基于DSP的潜油螺杆泵变频控制技术的实现

5)screw pump采油螺杆泵

1.The improving research of NBR by nano-CaCO_3 and PVC which used inscrew pump;纳米CaCO_3与聚氯乙烯对采油螺杆泵定子橡胶材料(NBR)的改性研究

6)screw production system螺杆泵采油

1.Research on the mechanical model and natural frequencies of torsion vibration of the rod string ofscrew production systems;螺杆泵采油杆柱扭转振动固有频率的计算方法

延伸阅读

螺杆式无油干式机械真空泵原理及简介螺杆式无油干式机械真空泵是利用齿轮传动同步反向旋转的相互啮合而不接触的左螺杆与右螺杆作高速转动，利用泵壳和相互啮合的螺旋将螺旋槽分隔成多个空间、形成多个级，气体在相等的各个槽内（柱形等螺距）进行传输运动，但无压缩，只有螺杆最末端的螺旋结构对气体有压缩作用。螺杆的各级间可形成压力梯度，以分散压差和提高压缩比。各部间隙和泵转速对泵的性能有很大影响。在设计螺杆各部的间隙时，要考虑膨胀、加工及装配精度和工作环境（如抽除含粉尘气体等）等。该泵与罗茨真空泵一样不设排气阀。 泵是立式结构，进气口在上方，排气口在中部，下部为电机和润滑油池。螺杆转子呈中空形，为悬臂支承结构。同步传动齿轮位于轴承支座下面。变频电机通过联轴节与主动转子连接。该泵的气体路径较短，且立式结构对排除含微尘气体较为有利。泵外壳有水冷却，泵维修也便利。 这种类型的泵如果选用适当的较简单螺杆牙型截面，则制造简单，可保证很高的加工精度，且容易动平衡。