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Shock-like Waves with Finite Amplitudes | ||
| Journal of Computational Applied Mechanics | ||
| دوره 55، شماره 1، فروردین 2024، صفحه 1-7 اصل مقاله (514.07 K) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jcamech.2024.372024.958 | ||
| نویسندگان | ||
| Guojuan Lv1؛ Dan Tian1؛ Min Xiao2؛ Chun-Hui He* 3؛ JI-Huan He* 1، 4 | ||
| 1School of Science, Xi’an University of Architecture and Technology, Xi’an, P. R. China. | ||
| 2School of Statistics and Mathematics, Zhejiang Gongshang University, Hangzhou, P. R. China. | ||
| 3School of Mathematics, China University of Mining and Technology, Xuzhou 221116, Jiangsu, P. R. China. | ||
| 4National Engineering Laboratory for Modern Silk, College of Textile and Clothing Engineering, Soochow University,199 Ren-Ai Road, Suzhou, P. R. China. | ||
| چکیده | ||
| The tidal wave in the Qiantang River, Hangzhou City, China is quite different from that of the KdV equation, it is a shock-like wave with a finite amplitude. This phenomenon has mathematicians adjusting their solitary wave models on how such waves behave. This paper applies the variational theory to insight into the energy behavior of the tidal wave, which can be modeled by the Benny-Luke equation, and the exp-function method is used to figure out the solution structure. This paper provides a new window for designing energy-harvesting devices from the shock-like waves. | ||
| کلیدواژهها | ||
| Semi-inverse method؛ variational principle؛ solitary wave؛ shock wave؛ singular wave | ||
| مراجع | ||
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