Observation of the Lateral Migration of a Small Sphere Sedimenting in a Viscous Fluid Bounded by a Cylindrical Wall

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概要

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• An experimental study has been conducted on the lateral velocity of a sphericalrigid particle sedimenting inside of a vertical cylinder, The lateral velocity was ob-tained by measuring the trajectories of the particles. In this investigation, the ratio ofthe cylinder diameter tc>the particle diameter is in the range 0.01-0.04 and the particleReynolds number is in the range 0.03-0.30. The experimneu?tal1y determined lateral ve-locity is found to be in good agreement with the theov'y.[1ateral migration, low Reynolds number, spherical particle, cylindrical wall, ll viscous fluidl

• 一般社団法人日本物理学会の論文
• 1992-07-15

著者

• Shinohara Masaru

  Department Of Mechanical Engineering Gifu National College Of Technology

• Shinohara Masaru

  Department Of Mechanical Engineering Faculty Of Engineering Nagasaki Institute Of Applied Science

関連論文

• The Lateral Force on a Small Sphere Sedimenting in a Viscous Fluid Bouunded by a Cylindrical Wall
• The Force on a Small Sphere Sedimenting in a Viscous Fluid Outside of a Circular Cylinder
• Experiments on the Lateral Velocity of Two Particles Sedimenting Symmetrically about the Axis of a Cylinder
• Observation of the Lateral Migration of a Small Sphere Sedimenting in a Viscous Fluid Bounded by a Cylindrical Wall

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