西南石油大学学报(自然科学版) ›› 1992, Vol. 14 ›› Issue (3): 68-75.DOI: 10.3863/j.issn.1000-2634.1992.03.010

• 石油机械工程 • Previous Articles     Next Articles

DYNAMIC ANALYSIS AND MECHANICAL EFFICIENCY CALCULATION OF DRILLING PUMP IN CONSIDERATION OF FRICTION

Zeng Guang-xi Wang Wei   

  1. (Xinn Petroleum Institute )
  • Received:1991-09-27 Revised:1900-01-01 Online:1992-08-20 Published:1992-08-20
  • Contact: Zeng Guang-xi

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Abstract: The paper expounds characteristics and means of dynamic analysis of
drilling pumps in consideration of friction.Mechanical efficiency and its
theoretical calculation method are studied，which are commonly used to a
certain degree.An example of the triplex drilling pump calculated，the
efficiency, friction power in all pairs and mechanical efficiency of pump are
worked out.

Key words: Drilling pump Friction Dynamic analysis Mech

CLC Number: