Experimental study on the performance of an array of vertical flexible porous membrane type breakwater under regular waves

被引：8
|
作者：
Guo, Y. C. [1 ]
Mohapatra, S. C. [1 ]
Soares, C. Guedes [1 ]
机构：
[1] Univ Lisbon, Ctr Marine Technol & Ocean Engn CENTEC, Inst Super Tecn, Av Rovisco Pais 1, P-1049001 Lisbon, Portugal
来源：
OCEAN ENGINEERING | 2022年 / 264卷
关键词：
Vertical porous breakwater; Experimental study; Reflection coefficient; Transmission coefficient; Dissipation coefficient; HYDRODYNAMIC PERFORMANCE; WATER-WAVES; SCATTERING; REFLECTION; TRANSMISSION; BARRIERS;
D O I：
10.1016/j.oceaneng.2022.112328
中图分类号：
U6 [水路运输]; P75 [海洋工程];
学科分类号：
0814 ; 081505 ; 0824 ; 082401 ;
摘要：
Experimental investigation on the wave reflection, transmission, and wave energy dissipation of a vertical flexible porous multi-membrane type breakwater is conducted under regular waves. Tests are carried out for a wide range of wave periods, wave heights, membrane porosities, membrane spacing settings, and a different number of membranes. The present results of reflection and transmission coefficients are compared with nu-merical and experimental datasets available in the literature. Further, the performance of the present vertical flexible porous membrane type breakwater is analyzed by comparing different arrangements of vertical mem-branes via different wave quantities. The results of the present study can be useful to optimize the design of a vertical flexible porous multi-membrane type breakwater for coastal protection schemes.
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页数：16
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