Numerical simulation of undular bore evolution with Chezy Friction
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...
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| Format: | Conference or Workshop Item |
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2015
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| author | Tiong, Wei King Chiew, Kang Leng Tay, Kim Gaik Ong, Chee Tiong |
| author_facet | Tiong, Wei King Chiew, Kang Leng Tay, Kim Gaik Ong, Chee Tiong |
| author_sort | Tiong, Wei King |
| collection | ePrints |
| description | 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. |
| first_indexed | 2024-03-05T19:57:03Z |
| format | Conference or Workshop Item |
| id | utm.eprints-63558 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:57:03Z |
| publishDate | 2015 |
| record_format | dspace |
| spelling | utm.eprints-635582017-08-16T07:18:51Z http://eprints.utm.my/63558/ Numerical simulation of undular bore evolution with Chezy Friction Tiong, Wei King Chiew, Kang Leng Tay, Kim Gaik Ong, Chee Tiong QC Physics 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. 2015 Conference or Workshop Item PeerReviewed Tiong, Wei King and Chiew, Kang Leng and Tay, Kim Gaik and Ong, Chee Tiong (2015) Numerical simulation of undular bore evolution with Chezy Friction. In: International Symposium on Mathematical Sciences & Computing Research (ISMSC) 2015,, 19-20 May, 2015, Perak, Malaysia. https://perak.uitm.edu.my/ismsc/2015/ |
| spellingShingle | QC Physics Tiong, Wei King Chiew, Kang Leng Tay, Kim Gaik Ong, Chee Tiong Numerical simulation of undular bore evolution with Chezy Friction |
| title | Numerical simulation of undular bore evolution with Chezy Friction |
| title_full | Numerical simulation of undular bore evolution with Chezy Friction |
| title_fullStr | Numerical simulation of undular bore evolution with Chezy Friction |
| title_full_unstemmed | Numerical simulation of undular bore evolution with Chezy Friction |
| title_short | Numerical simulation of undular bore evolution with Chezy Friction |
| title_sort | numerical simulation of undular bore evolution with chezy friction |
| topic | QC Physics |
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