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A ship's waves and its wake

Published online by Cambridge University Press:  29 March 2006

D. H. Peregrine
Affiliation:
School of Mathematics, University of Bristol

Abstract

Waves generated at the stern of a ship must travel through the ship's wake. The effect of the mean flow in the wake refracting the waves is calculated by using a much simplified model. It is found that the waves diverging from the stern of a ship may differ considerably from the bow waves, in qualitative agreement with observation.

Type
Research Article
Copyright
© 1971 Cambridge University Press

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References

Gadd, G. E. 1969 Ship wavemaking in theory and practice. Trans. Roy. Inst. Naval Architects, 111, 487505.Google Scholar
Hogben, N. 1964 Record of a boundary layer exploration on a mathematical model Ship Report 52, National Physical Laboratory, Feltham, Middlesex.Google Scholar
Kajitani, H. 1963 Wave resistance obtained from photogrammetical analysis of the wave pattern. Int. Seminar on Theoretical Wave Resistance, University of Michigan.Google Scholar
Kajitani, H. 1965 The second order treatment of ship surface condition in the theory of wavemaking resistance of ships. Soc. Naval Architects Japan, 118, 84107.Google Scholar
Longuet-Higgins, M. S. & Stewart, R. W. 1961 The changes in amplitude of short gravity waves on steady non-uniform currents. J. Fluid Mech., 10, 529549.Google Scholar
Tatinclaux, J. C. 1970 Effect of a rotational wake on the wavemaking resistance of an ogive. J. Ship Res., 14, 8499.Google Scholar
Smith, R. W. 1970 Asymptotic solutions for high frequency trapped wave propagation. Phil. Trans. A 260, 289324.Google Scholar