Numerical Simulation of undular bore evolution with chezy friction, 2015

Tiong, W. K. and Chiew, K. L. and Tay, K. G. and Ong, C. T. (2015) Numerical Simulation of undular bore evolution with chezy friction, 2015. In: International Symposium on Mathematical Sciences and Computing Reseach (iSMSC), Kuala Lumpur.

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Abstract

This paper studies and simulates numerically the evolution of undular bore under the effect of damping in the framework of the perturbed extended Korteweg-de Vries equation. Here, we consider Chezy frictional term to be the damping term in the perturbed extended Korteweg-de Vries equation. Numerical simulations show that under the influence of the friction, the undular bore with thick leading wave will transform into KdV-like solitary wave as the leading wave of the undular bore. The amplitude of the "thick" leading wave will remain the same for some time even though there is dissipation effect.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: undular bore, damping, CheZ)' friction, unimas, university, universiti, Borneo, Malaysia, Sarawak, Kuching, Samarahan, ipta, education, research, Universiti Malaysia Sarawak
Subjects: T Technology > T Technology (General)
Divisions: Academic Faculties, Institutes and Centres > Faculty of Computer Science and Information Technology
Depositing User: Karen Kornalius
Date Deposited: 22 Mar 2016 07:05
Last Modified: 22 Feb 2017 07:27
URI: http://ir.unimas.my/id/eprint/11063

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