Numerical simulation on dynamics of toner and carrier particles in two-component magnetic brush development system in electrophotography

Hiroyuki Kawamoto*, Satoshi Iesaka

*この研究の対応する著者

    研究成果: Conference contribution

    1 被引用数 (Scopus)

    抄録

    We have developed a numerical method for calculating the motion of toner and carrier particles in an electrophotographic two-component magnetic brush development system by using a three-dimensional distinct element method. A characteristic feature of this simulation method is that forces applied to toner and carrier particles include not only magnetic but also electrostatic forces involving a time-dependent electric current in the brush of conductive carrier particles. A parallelization technique for numerical computation was adopted in order to reduce the calculation time. The calculation results qualitatively agreed with the experimental observations in that the number of developed toner particles increases with the development voltage, as well as that some carrier particles adhere to the surface of the photoreceptor drum upon application of high development voltage. It is expected that the presented numerical method can be utilized for the improvement of the two-component magnetic brush development system in electrophotography.

    本文言語English
    ホスト出版物のタイトルInternational Conference on Digital Printing Technologies
    ページ117-119
    ページ数3
    出版ステータスPublished - 2011
    イベント27th International Conference on Digital Printing Technologies, NIP27 and 7th International Conference on Digital Fabrication 2011 - Minneapolis, MN
    継続期間: 2011 10月 22011 10月 6

    Other

    Other27th International Conference on Digital Printing Technologies, NIP27 and 7th International Conference on Digital Fabrication 2011
    CityMinneapolis, MN
    Period11/10/211/10/6

    ASJC Scopus subject areas

    • メディア記述
    • コンピュータ サイエンスの応用

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