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Heave and pitch motions in shallow water including the effect of forward speed

Published online by Cambridge University Press:  11 April 2006

Allen Plotkin
Affiliation:
Engineering Science Department, California Institute of Technology, Pasadena
Permanent address: Aerospace Engineering Department, University of Maryland, College Park.

Abstract

The problem of small heave and pitch motions of a slender ship in shallow water including the effect of forward speed is analysed using the method of matched asymptotic expansions. Formulae valid to first order in slenderness are given for the added-mass and damping coefficients in terms of the frequency and subcritical Froude number.

Type
Research Article
Copyright
© 1977 Cambridge University Press

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