适形分数动力模型波动结构的多样性

IF 13 1区 工程技术 Q1 ENGINEERING, MARINE Journal of Ocean Engineering and Science Pub Date : 2023-10-01 DOI:10.1016/j.joes.2022.04.014
U. Younas, J. Ren
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引用次数: 11

摘要

本文从空间和时间变量的角度研究了最近发展起来的可适形三维Wazwaz–Benjamin–Bona–Mahony(3D-WBBM)方程的动力学行为。控制方程是Korteweg-de-Vries方程的延伸,该方程表示小振幅长波在通道中的水磁和声波表面的单向传播,尤其是在浅水中。各种类型的孤立波解,如扭结和冲击,以及单孤子、组合孤子和复孤子,都得到了。此外,通过使用最近开发的方法,即Kudryashov方法(KM)、改进的Kudryahov方法(MKM)和新的扩展直接代数方法(NEDAM),可以获得双曲函数、指数函数和三角函数的解。这项研究将我们的发现与众所周知的发现进行了比较,并得出结论,这里达成的解决方案是新颖的。此外,将获得的结果绘制成不同的形状,以展示其作为参数选择函数的动力学特性。从所获得的结果中,我们可以断言,所应用的技术简单、充满活力,而且效果很好,将是解决各个领域中更高度非线性问题的有用工具,特别是在海洋和海岸工程中。此外,我们的发现是理解复杂结构的结构和物理行为的第一步。我们预计,我们的研究结果将对更好地了解海洋中发生的波浪具有高度价值。我们认为这项工作是及时的,将引起从事海洋工程模型研究的广泛专家的兴趣。
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Diversity of wave structures to the conformable fractional dynamical model

This manuscript examines the recently developed conformable three-dimensional Wazwaz–Benjamin–Bona–Mahony (3D-WBBM) equation’s dynamical behavior in terms of its spatial and temporal variables. The governing equation is stretch for the Korteweg-de-Vries equation that represents the unidirectional propagation of small amplitude long waves on the surface of hydro magnetic and acoustic waves in a channel, especially for shallow water. Solitary wave solutions of various types, such as kink and shock, as well as singleton, combined solitons, and complex solitons, are all retrieved. Additionally, solutions to hyperbolic, exponential, and trigonometric functions are obtained through the use of recently developed methods, namely the Kudryashov method (KM), the modified Kudryashov method (MKM), and the new extended direct algebraic method (NEDAM). The study conducts a comparison of our findings to well-known findings, and concludes that the solutions reached here are novel. Additionally, the earned results are sketched in different shapes to demonstrate their dynamics as a function of parameter selection. We can assert from the obtained results that the applied techniques are simple, vibrant, and quite well, and will be helpful tool for addressing more highly nonlinear issues in various of fields, especially in ocean and coastal engineering. Furthermore, our findings are first step toward understanding the structure and physical behavior of complicated structures. We anticipate that our results will be highly valuable in better understanding the waves that occur in the ocean. We feel that this work is timely and will be of interest to a wide spectrum of experts working on ocean engineering models.

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来源期刊
CiteScore
11.50
自引率
19.70%
发文量
224
审稿时长
29 days
期刊介绍: The Journal of Ocean Engineering and Science (JOES) serves as a platform for disseminating original research and advancements in the realm of ocean engineering and science. JOES encourages the submission of papers covering various aspects of ocean engineering and science.
期刊最新文献
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