• DocumentCode
    977423
  • Title

    Study of the static stability of a ferrofluid seal in a nonlinear model

  • Author

    Brancher, J.P. ; Guillaume, O. Sero

  • Author_Institution
    Institut National Polytechnique de Lorraine, Nancy, France
  • Volume
    16
  • Issue
    5
  • fYear
    1980
  • fDate
    9/1/1980 12:00:00 AM
  • Firstpage
    1337
  • Lastpage
    1341
  • Abstract
    The stability of a vertical ferrofluid seal submitted to a magnetic field is studied. For that purpose the self-field effects are neglected, and the method of Lyapounov and Schmidt is used to minimize the functional of energy. The possible equilibrium is determined and the parameters (from the magnetic field) having best control of the interface stability are pointed out.
  • Keywords
    Magnetic liquids; Seals; Calculus; Equations; Hydrogen; Magnetic fields; Magnetic liquids; Magnetic separation; Magnetization; Permeability; Seals; Stability;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/TMAG.1980.1060849
  • Filename
    1060849
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=977423