Simulation of a drive with a long connecting link
作者: Leonid KondratenkoVladimir DmitrievLyubov Mironova
作者单位: 1Moscov Aviation Institute (State National Research University) , Moscow , Russia
2Moscow State University of Railway Engineering , Moscow , Russia
刊名: Vibroengineering PROCEDIA, 2017, Vol.12 , pp.231-236
来源数据库: JVE International Ltd
DOI: 10.21595/vp.2017.18743
关键词: rodstresstubing stringscrew downhole motorheavy-weight drill pipesfrequency characteristic
原始语种摘要: The article describes the mathematical model and the method and results of simulation modeling of the drive of lifting of the downhole motor from the well. The system of differential equations takes into account the elastic properties of a long mechanical line (tubing string), as well as non-linearity: friction, variable elasticity, pressure limitation. Transient and frequency characteristics are obtained.
全文获取路径: JVE 

  • elasticity 弹性
  • drive 驱动
  • variable 变量
  • linearity 线性
  • mechanical 机械的
  • system 
  • well 
  • modeling 制祝型
  • limitation 局限性
  • connecting 联运的