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Hydrodynamic forces on a submerged circular cylinder undergoing large-amplitude motion

Published online by Cambridge University Press:  26 April 2006

G. X. Wu
G. X. Wu
Affiliation:
Department of Mechanical Engineering, University College London, Torrington Place, London WC1E 7JE, UK
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Abstract

The hydrodynamic problem of a circular cylinder submerged below a free surface and undergoing large-amplitude oscillation is investigated based on the velocity potential theory. The body-surface boundary condition is satisfied on its instantaneous position while the free-surface condition is linearized. The solution is obtained by writing the potential in terms of the multipole expansion. Various interesting results associated with the circular cylinder are obtained.

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 254 , September 1993 , pp. 41 - 58
Copyright
© 1993 Cambridge University Press

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