Scaling Relations of Viscous Fingers in Anisotropic Hele-Shaw Cells(Condensed matter: structure and mechanical and thermal properties)
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概要
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Viscous fingers in a channel with surface tension anisotropy are numerically studied. Scaling relations between the tip velocity υ, the tip radius ρ, and the pressure gradient P_x are investigated for two kinds of boundary conditions of pressure, when υ 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.
- 社団法人日本物理学会の論文
- 2009-02-15
著者
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Sakaguchi Hidetsugu
Department Of Applied Science For Electronics And Materials Interdisciplinary Graduate School Of Eng
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Sakaguchi Hidetsugu
Department Of Applied Physics Faculty Of Engineering Kyushu University
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Noto Kazutaka
Department Of Applied Science For Electronics And Materials Interdisciplinary Graduate School Of Eng
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