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Mechanism of magnetic liquid flowing in the magnetic liquid seal gap of reciprocating shaft

  • De Cai Li*
  • , Hui Qing Lan
  • , Xiao Xu Bai
  • , Qing Xin Yang
  • *Corresponding author for this work
  • Beijing Jiaotong University
  • Hebei University of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

In order to solve the problems that exit in the magnetic liquid seal of reciprocating shaft, we have studied the magnetic liquid flow in the seal gap when the reciprocating shaft moves with different velocities and strokes, this study specially concentrates on the regular pattern of the flow, the loss quantity of magnetic liquid caused by the reciprocating motion shaft, the failure reasons of this magnetic liquid seal and the design of a new structure for the magnetic liquid seal of reciprocating shefting. The application indicates that the new structure was very effective in some occasions.

Original languageEnglish
Pages (from-to)151-152
Number of pages2
JournalGongneng Cailiao/Journal of Functional Materials
Volume34
Issue number2
StatePublished - Apr 2003
Externally publishedYes

Keywords

  • Magnetic liquid
  • Reciprocating shaft
  • Seal gap

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