A fully dispersive fifth order nonlinear wave model.II: Numerical simulation

DOI

10.2991/iccahe-16.2016.142How to use a DOI?

Keywords

Nonlinear waves; Numerical solution; Water waves; Nonlinear model; Disperison

Abstract

This paper presents the numerical solution of a fully dispersive fifth order nonlinear wave propagation model. The new equations are directly applicable to the wave propagation from deep water to shallow water and solved numerically with a finite difference method. A moving grid in spatial difference and a "homeomorphic linear Prediction-Correction-Iteration" Crank-Nicolson method was used to discretize the models. The numerical models are applied to an elliptic shoal (re-ported by Berkhoff et al. (1982)) and a submerged breakwater(reported by Ohyama et al. (1995)).Comparison of the results shows that the present models predict the measurements well, can be used to depict waved propagation for deep water to shallow water, across obstacles.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Y. Zhang
AU  - W.B. Feng
AU  - X.Q. Ji
AU  - M.M. Wang
PY  - 2016/10
DA  - 2016/10
TI  - A fully dispersive fifth order nonlinear wave model.II: Numerical simulation
BT  - Proceedings of the 2016 5th International Conference on Civil, Architectural and Hydraulic Engineering (ICCAHE 2016)
PB  - Atlantis Press
SP  - 913
EP  - 921
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccahe-16.2016.142
DO  - 10.2991/iccahe-16.2016.142
ID  - Zhang2016/10
ER  -