Abstract: The magnetic field distribution of ferrofluid rectangle sealing
serration is analyzed using Christoffel-Schwarz change and using
a tiny-Tesla meter. The maximum magnetic field intensity of the
sealing gap is measured. The method of the theoretical analysis
is mentioned to justify whether the practical tooth shape is
good or not, the correctness of the method is verified with
experiment.
Key words: Magnetic
fluid Sealing Serrated form
Manuscript received on
October 13, 1996; revised manuscript January 25, 1997
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