Modified Extended Hyperbolic Mild-Slope Equations

Hua Chen Pan; Zhi Guang Zhang

doi:10.4028/www.scientific.net/AMM.522-524.995

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 522-524Modified Extended Hyperbolic Mild-Slope Equations

Modified Extended Hyperbolic Mild-Slope Equations

Abstract:

A form of hyperbolic mild-slope equations extended to account for rapidly varying topography, nonlinear dispersion relation, wind input and energy dissipation during the process of wave propagation, has been derived from the mild-slope equation modified first in this paper. With the inclusion of the input of wind energy, the resultant model can be applied in some areas where the effect of wind could not be neglected. The wave-breaking mechanism which will cause energy dissipation remarkably, as well as the bottom friction, is introduced and discussed during this derivation. Since the modifying factors have taken plenty of aspects into consideration, the extended equations hold enlarged application and increased accuracy.

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Periodical:

Applied Mechanics and Materials (Volumes 522-524)

Pages:

995-999

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.522-524.995

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Online since:

February 2014

Authors:

Hua Chen Pan, Zhi Guang Zhang*

Keywords:

Higher Order Bottom Effect, Hyperbolic Mild-Slope Equations, Nonlinear Dispersion, Wave-Breaking, Wind Input

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* - Corresponding Author

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