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Numerical analysis on the action of centrifuge force in magnetic fluid rotating shaft seals

  • Dalian University
  • Harbin Institute of Technology

Research output: Contribution to journalArticlepeer-review

Abstract

The magnetic fluid seal is suitable for high-speed rotating shaft seal applications. Centrifuge force will have evident influence on magnetic fluid rotating shaft seals. The seal capacity of the rotating shaft seal can be improved or increased by some measures. Through hydrodynamic analysis the moving status of the magnetic fluid is worked out. By numerical method, the magnetic field and the isobars in the magnetic fluid of a seal device are computed. Then the influence of the centrifuge force on the magnetic fluid seal is calculated quantitatively.

Original languageEnglish
Pages (from-to)321-323
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume252
Issue number1-3 SPEC. ISS.
DOIs
StatePublished - Nov 2002

Keywords

  • Magnetic fluid
  • Rotating shaft
  • Seal

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