Wave transmission coefficient reduction by wooden fences

IF 2.1 3区物理与天体物理 Q2 ACOUSTICS

Wave Motion Pub Date : 2024-02-07 DOI:10.1016/j.wavemoti.2024.103286

Ikha Magdalena , Thalia Diandra Safira , Kemal Firdaus , H.Q. Rif’atin

引用次数: 0

Abstract

In this study, we investigate the efficiency of wooden fences in reducing wave amplitude using a modified version of the Linear Shallow Water Equations. The resulting model is solved analytically and numerically to obtain the wave transmission coefficient. We apply a staggered finite volume method to obtain the numerical solution of the model, which is subsequently validated through comparison with the analytical solution of the equations and experimental data from a previous study. The validated scheme is then employed to simulate the wave attenuation of wooden fences. We anticipate that this method will prove valuable in the construction of coastal defense systems, particularly for the protection of mangroves.

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木栅栏降低透波系数

在本研究中，我们使用改进版的线性浅水方程研究了木栅栏在降低波幅方面的效率。通过对模型进行分析和数值求解，得出波浪传播系数。我们采用交错有限体积法获得模型的数值解，随后通过与方程的分析解和先前研究的实验数据进行比较，验证了数值解。验证后的方案被用于模拟木栅栏的波衰减。我们预计，这种方法将被证明在建造海岸防御系统，特别是保护红树林方面很有价值。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Wave Motion 物理-力学

CiteScore

4.10

自引率

8.30%

发文量

118

审稿时长

3 months

期刊介绍： Wave Motion is devoted to the cross fertilization of ideas, and to stimulating interaction between workers in various research areas in which wave propagation phenomena play a dominant role. The description and analysis of wave propagation phenomena provides a unifying thread connecting diverse areas of engineering and the physical sciences such as acoustics, optics, geophysics, seismology, electromagnetic theory, solid and fluid mechanics. The journal publishes papers on analytical, numerical and experimental methods. Papers that address fundamentally new topics in wave phenomena or develop wave propagation methods for solving direct and inverse problems are of interest to the journal.