Visualization of Steady Flows Induced by a Circular Cylinder Performing a Rotatory Oscillation about an Eccentric Axis

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概要

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• The steady streaming induced by a circular cylinder performing a rotatoryoscillation about an eccentric axis in a fluid which is<>therwise at rest is investigatedby means of a flow visualization method. The solution of glycerine in water isused as the working fluid. The aluminum dust met]?od is used for flow visualiza-lion. It is found that when l><0.2 the flow consists of two layers, the inner layerand the outer layer, and that when i>0.2 the inne?" layer spreads over the wholeflow field, where l>is the non-dimensional thickness of the Stokes layer. It isalso found that when J<0.1 a jet-like flow is prodtuced in the outer layer.

• 社団法人日本物理学会の論文
• 1980-11-15

著者

• Taneda Sadatoshi

  Research Institute For Applied Mechanics Kyu Shu University

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• The Behaviour of Tracer Particles in Flow Visualization by Electrolysis of Water
• Visual Observations of the Flow past a Circular Cylinder Performing a Rotatory Oscillation
• Unsteady Flow past a Circular Cylinder
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• Visualization of the Unsteady Flow past Cylinders and Plates Decelerated from Steady Speed
• The Development of the Lift of an Impulsively Started Elliptic Cylinder at Incidence
• Amplification of Artificial Disturbances in Turbulent Boundary Layers
• Necklace Vortices
• Experimental Investigation of Vortex Streets
• Visualization of Separating Stokes Flows
• Visualization of Steady Flows Induced by a Circular Cylinder Performing a Rotatory Oscillation about an Eccentric Axis
• An Experiment on the Flow around a Waving Plate
• The Main Structure of Turbulent Boundary Layers
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