Flow of a Dusty Fluid Past a Wavy Noving Wall

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概要

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• The two-dirnensional flow of a dusty fluid induced by sinusoidal wavy motion ofan infinite wavy wall has been discussed. The basic equations have been s<>lved byregular perturbation method at moderate amplitudes of the motion of the vvall andfor large wave-length. The velocity components of the fluid and the dust j>articlesalong the axial and the transverse directions consist of a mean steady flow and aperiodic flow, except for the transverse component of the velocity of the fluid. Itis found that the mean steady flow is proportional to 4n"a"/L", where a ar.d L arerespectively the amplitude and the wavelength of the wavy wall. Graphs of thevelocity components for various values of mass-concentration of the dust joarticleshave been drawn. It is found that the velocity components of both fluid a,nd dustparticles are oscillatory and decrease rapidly along the transverse direction andthat the amplitudes of oscillations of the fluid are greater than those of p?articles.

• 社団法人日本物理学会の論文
• 1980-07-15

著者

• Sunil Kumar

  Department Of Mathematics Indian Institute Of Technology

• Nag Sunil

  Department of Mathematics Indian Institute of Technology

関連論文

• Lateral Organization of Lipids in Multi-component Liposomes
• Flow of a Dusty Fluid Past a Wavy Noving Wall

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