Tip oscillation of dendritic patterns in a phase field model. II

Hidetsugu Sakaguchi; Seiji Tokunaga

doi:10.1143/PTP.109.43

Tip oscillation of dendritic patterns in a phase field model. II

Hidetsugu Sakaguchi
, Seiji Tokunaga

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

1 被引用数 (Scopus)

抄録

We study dendritic growth numerically with a phase field model. Tip oscillation and regular side-branching are observed in a parameter region where the anisotropies of the surface tension and the kinetic effect compete. The transition from a needle pattern to a dendritic pattern is conjectured to be a supercritical Hopf bifurcation.

本文言語	英語
ページ（範囲）	43-50
ページ数	8
ジャーナル	Progress of Theoretical Physics
巻	109
号	1
DOI	https://doi.org/10.1143/PTP.109.43
出版ステータス	出版済み - 1月 2003

!!!All Science Journal Classification (ASJC) codes

物理学および天文学（その他）

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10.1143/PTP.109.43

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abstract = "We study dendritic growth numerically with a phase field model. Tip oscillation and regular side-branching are observed in a parameter region where the anisotropies of the surface tension and the kinetic effect compete. The transition from a needle pattern to a dendritic pattern is conjectured to be a supercritical Hopf bifurcation.",

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AB - We study dendritic growth numerically with a phase field model. Tip oscillation and regular side-branching are observed in a parameter region where the anisotropies of the surface tension and the kinetic effect compete. The transition from a needle pattern to a dendritic pattern is conjectured to be a supercritical Hopf bifurcation.

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JO - Progress of Theoretical Physics

JF - Progress of Theoretical Physics

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Tip oscillation of dendritic patterns in a phase field model. II

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!!!All Science Journal Classification (ASJC) codes

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