An Experimental Study on Interaction of Regular Waves with Steep Inclined Perforated Plates

被引：0
|
作者：
P. Krishnendu
B. Ramakrishnan
机构：
[1] Indian Institute of Technology Bombay,Department of Civil Engineering
来源：
Experimental Techniques | 2022年 / 46卷
关键词：
Perforated inclined plates; Porosity; Slope; Reflection coefficient; Transmission coefficient;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The hydrodynamic efficiencies of perforated plates arranged at different inclinations are assessed through experimental investigations. Wave absorption capability of the perforated plates is governed by the optimum porosity and the slope of the structure. The reflection and transmission characteristics of waves influenced by the perforated plate exposed to different incident wave conditions are analysed for different porosities and slopes. The modified predictive equation for estimating wave reflection for impermeable plate is derived through experiments. Better wave absorption is observed for a plate with 10 % porosity and 15° slope. The details of the effects of slope and porosity of the inclined perforated plate on the wave reflection and transmission are discussed in this paper.
引用
收藏
页码：17 / 26
页数：9
相关论文
共 50 条
  • [41] Experimental study on hysteretic behavior of energy dissipation braces with bending plates and perforated shear plates
    Lu, Bing
    Zhao, Baocheng
    Shi, Jiakang
    Zhang, Pengjie
    Gu, Qiang
    ENGINEERING STRUCTURES, 2024, 310
  • [42] On the Effect of Regular Waves on Inclined Negatively Buoyant Jets
    Ferrari, Simone
    Badas, Maria Grazia
    Querzoli, Giorgio
    WATER, 2018, 10 (06)
  • [43] Experimental studies on perforated plate girders with inclined stiffeners
    Azmi, M. R.
    Yatim, M. Y. M.
    Esa, A.
    Badaruzzaman, W. H. Wan
    THIN-WALLED STRUCTURES, 2017, 117 : 247 - 256
  • [44] Roll waves in a non-regular inclined channel
    Boudlal, A
    Liapidevskii, VY
    EUROPEAN JOURNAL OF APPLIED MATHEMATICS, 2004, 15 : 257 - 272
  • [45] The flow around FPSO's in steep regular waves.
    Huijsmans, RHM
    Borleteau, JP
    PROCEEDINGS OF THE THIRTEENTH (2003) INTERNATIONAL OFFSHORE AND POLAR ENGINEERING CONFERENCE, VOL 3, 2003, : 151 - 158
  • [46] Experimental study on motion field generated by regular waves
    Damiani, L
    De Serio, F
    RIVER SEDIMENTATION: THEORY AND APPLICATIONS, 1999, : 1007 - 1012
  • [47] Experimental study on the turbulent jet in regular and random waves
    Xu, Zhenshan
    Chen, Yongping
    Zhang, Changkuan
    Wang, Yana
    Shuikexue Jinzhan/Advances in Water Science, 2013, 24 (05): : 715 - 721
  • [48] Analysis of topographic amplification of inclined shear waves in a steep coastal bluff
    Ashford, SA
    Sitar, N
    BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 1997, 87 (03) : 692 - 700
  • [49] Computational and experimental study on local ship loads in short and steep waves
    Satu K. Hänninen
    Tommi Mikkola
    Jerzy Matusiak
    Journal of Marine Science and Technology, 2014, 19 : 103 - 115
  • [50] Computational and experimental study on local ship loads in short and steep waves
    Hanninen, Satu K.
    Mikkola, Tommi
    Matusiak, Jerzy
    JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, 2014, 19 (01) : 103 - 115
12345