Dynamics of Magnetic Bead Chain in Magnetic Field

Hiroyuki Kawamoto, Nobuyuki Nakayama, Makoto Yamaguchi

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Experimental, theoretical, and numerical investigations have been carried out on dynamics of a magnetic bead chain in the magnetic filed. Chains formed on a solenoid coil were vibrated by the sine-wave excitation method and the resonance frequency was measured. It showed little dependency on the magnetic flux density and the bead diameter, because both the equivalent stiffness and the length of the chain came to large in accordance with the increase of the magnetic flux density. These characteristics were quantitatively confirmed by the theoretical consideration based on the assumption of potential energy minimization and the numerical calculation with the Distinct Element Method. The investigation is expected to be utilized for the improvement of the two-component magnetic blush development subsystem in electrophotography.

    Original languageEnglish
    Title of host publicationInternational Conference on Digital Printing Technologies
    Pages594-599
    Number of pages6
    Publication statusPublished - 2001
    EventIS and T's NIP17: International Conference on Digital Printing Technologies - Fort Lauderdale, FL
    Duration: 2001 Sep 302001 Oct 5

    Other

    OtherIS and T's NIP17: International Conference on Digital Printing Technologies
    CityFort Lauderdale, FL
    Period01/9/3001/10/5

    Fingerprint

    Magnetic flux
    Magnetic fields
    Solenoids
    Potential energy
    Stiffness

    ASJC Scopus subject areas

    • Media Technology

    Cite this

    Kawamoto, H., Nakayama, N., & Yamaguchi, M. (2001). Dynamics of Magnetic Bead Chain in Magnetic Field. In International Conference on Digital Printing Technologies (pp. 594-599)

    Dynamics of Magnetic Bead Chain in Magnetic Field. / Kawamoto, Hiroyuki; Nakayama, Nobuyuki; Yamaguchi, Makoto.

    International Conference on Digital Printing Technologies. 2001. p. 594-599.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Kawamoto, H, Nakayama, N & Yamaguchi, M 2001, Dynamics of Magnetic Bead Chain in Magnetic Field. in International Conference on Digital Printing Technologies. pp. 594-599, IS and T's NIP17: International Conference on Digital Printing Technologies, Fort Lauderdale, FL, 01/9/30.
    Kawamoto H, Nakayama N, Yamaguchi M. Dynamics of Magnetic Bead Chain in Magnetic Field. In International Conference on Digital Printing Technologies. 2001. p. 594-599
    Kawamoto, Hiroyuki ; Nakayama, Nobuyuki ; Yamaguchi, Makoto. / Dynamics of Magnetic Bead Chain in Magnetic Field. International Conference on Digital Printing Technologies. 2001. pp. 594-599
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