Scaling relations of viscous fingers in anisotropic hele-shaw cells

Hidetsugu Sakaguchi, Kazutaka Noto

    研究成果: Contribution to journalArticle

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    Viscous fingers in a channel with surface tension anisotropy are numerically studied. Scaling relations between the tip velocity v, the tip radius ρ, and the pressure gradient P x are investigated for two kinds of boundary conditions of pressure, when ν is sufficiently large. The power-law relations for the anisotropic viscous fingers are compared with two-dimensional dendritic growth. The exponents of the power-law relations are theoretically evaluated.

    元の言語英語
    記事番号024601
    ジャーナルjournal of the physical society of japan
    78
    発行部数2
    DOI
    出版物ステータス出版済み - 2 1 2009

    All Science Journal Classification (ASJC) codes

    • Physics and Astronomy(all)

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