Translational friction coefficient of a permeable cylinder in a sheet of viscous fluid

F.W. Wiegel

doi:10.1088/0305-4470/12/12/016

Translational friction coefficient of a permeable cylinder in a sheet of viscous fluid

F.W. Wiegel

Physics of Fluids

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Abstract

The author calculates the translational friction coefficient and the translational diffusion coefficient of a permeable cylinder moving in a sheet of fluid which is embedded on both sides in a fluid of much lower viscosity. The result, which is an asymptotic expression valid in the limit of small ratios of the viscosities, is derived by the method of matched asymptotic expansions.

Original language	Undefined
Pages (from-to)	2385
Journal	Journal of physics A: mathematical and general
Volume	12
Issue number	12
DOIs	https://doi.org/10.1088/0305-4470/12/12/016
Publication status	Published - 1979

Keywords

IR-60488

Access to Document

10.1088/0305-4470/12/12/016

translational

Cite this

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AB - The author calculates the translational friction coefficient and the translational diffusion coefficient of a permeable cylinder moving in a sheet of fluid which is embedded on both sides in a fluid of much lower viscosity. The result, which is an asymptotic expression valid in the limit of small ratios of the viscosities, is derived by the method of matched asymptotic expansions.

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U2 - 10.1088/0305-4470/12/12/016

DO - 10.1088/0305-4470/12/12/016

M3 - Article

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JO - Journal of physics A: mathematical and general

JF - Journal of physics A: mathematical and general

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