Stability analysis of a drop generation from a nozzle in an electric field

Kazuyuki Tada*, Hiroyuki Kawamoto

*この研究の対応する著者

    研究成果

    1 被引用数 (Scopus)

    抄録

    Stability of a conducting drop hanging from a nozzle in an electric field was examined theoretically. With this static model, stability of electrostatic inkjet process was estimated. The basic equations are the augmented Young-Laplace equation for drop shape and the Laplace equation for electric field. These coupled equations were solved by the Finite Element Method. By the initial condition of its shape, a drop could be deformed into different shapes, such as "conical shape," "nipple" or "dog bone" with the increment of non-dimensional electric field. The concentration of electric field around the corner of a nozzle was found to be the cause of these multiple shapes.

    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291-294
    ページ数4
    出版ステータスPublished - 2008
    イベントNIP24: 24th International Conference on Digital Printing Technologies and Digital Fabrication 2007 - Pittsburgh, PA
    継続期間: 2008 9 62008 9 11

    Other

    OtherNIP24: 24th International Conference on Digital Printing Technologies and Digital Fabrication 2007
    CityPittsburgh, PA
    Period08/9/608/9/11

    ASJC Scopus subject areas

    • メディア記述
    • コンピュータ サイエンスの応用

    フィンガープリント

    「Stability analysis of a drop generation from a nozzle in an electric field」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

    引用スタイル