Fluid forces on a small cylinder in the presence of a large cylinder in relative oscillatory flow |
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| Authors: | CHK Williamson |
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| Institution: | Engineering Department, University of Cambridge, UK |
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| Abstract: | The present brief paper is intended to show that the fluid forces on a small cylinder can be considerably magnified when it is in the flow field of a larger cylinder. Two cylinders of unequal diameter are oscillated in a tank of fluid, and the lift and in-line forces on the smaller cylinder are measured when the pair of cylinders is placed at various orientations and spacings. |
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| Keywords: | oscillating cylinders lift force in-line force hydrodynamic interference |
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