CIP-based analysis on strongly nonlinear interaction between solitary wave and submerged flat plate

被引：17
作者：
You, Rui [1 ]
He, Guanghua [1 ]
Wang, Jiadong [2 ]
Liu, Pengfei [2 ]
机构：
[1] Harbin Inst Technol, Sch Naval Architecture & Ocean Engn, 2 Wenhua West Rd, Weihai 264209, Shandong, Peoples R China
[2] Univ Tasmania, Australian Maritime Coll, 1 Maritime Way, Launceston, Tas 7248, Australia
来源：
OCEAN ENGINEERING | 2019年 / 176卷
基金：
中国国家自然科学基金;
关键词：
Solitary wave; Submerged plate; Wave-structure interaction; CIP; Hydrodynamic force; Velocity and vorticity; FORCES;
D O I：
10.1016/j.oceaneng.2019.02.050
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：
A Constrained Interpolation Profile (CIP) based multi-phase numerical viscous wave flume was constructed to investigate extremely nonlinear interaction between solitary waves and a submerged flat plate. Tangent of Hyperbola for Interface Capturing (THINC) scheme was employed to capture the free surface accurately. A total of 12 cases in constant water depth was investigated considering 4 incident wave heights and 3 submergence depths of the plate. Firstly, computational results of the solitary wave profiles, free-surface elevations, and hydrodynamic forces on a flat plate were validated against the published experimental data. Secondly, the evolution process of solitary waves interacting with the flat plate was shown for an intuitive impression. Thirdly, the influence of the incident wave height and submergence depth of the plate on the free-surface elevation and hydrodynamic forces was investigated. The pressure distribution at the time instant when peak force occurred was then presented. Finally, the velocity and vorticity fields containing several strongly nonlinear and interesting phenomena were illustrated and discussed.
引用
收藏
页码：211 / 221
页数：11
相关论文
共 30 条
  • [1] Wave forces on decks of offshore platforms
    Bea, RG
    Xu, T
    Stear, J
    Ramos, R
    [J]. JOURNAL OF WATERWAY PORT COASTAL AND OCEAN ENGINEERING-ASCE, 1999, 125 (03): : 136 - 144
  • [2] Fixed absorbing semi-immersed breakwater
    Brossard, J
    Jarno-Druaux, A
    Marin, F
    Tabet-Aoul, EH
    [J]. COASTAL ENGINEERING, 2003, 49 (1-2) : 25 - 41
  • [3] Carter RW, 2006, PROCEEDINGS OF THE 25TH INTERNATIONAL CONFERENCE ON OFFSHORE MECHANICS AND ARCTIC ENGINEERING, VOL 2, P595
  • [4] French J. A., 1970, THESIS
  • [5] Wave forces on a submerged horizontal plate-Part II: Solitary and cnoidal waves
    Hayatdavoodi, Masoud
    Ertekin, R. Cengiz
    [J]. JOURNAL OF FLUIDS AND STRUCTURES, 2015, 54 : 580 - 596
  • [6] Numerical analysis of the hydroelastic behavior of a vertical plate due to solitary waves
    He, Guanghua
    Kashiwagi, Masashi
    [J]. JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, 2012, 17 (02) : 154 - 167
  • [7] Tsunami-like solitary waves impinging and overtopping an impermeable seawall: Experiment and RANS modeling
    Hsiao, Shih-Chun
    Lin, Ting-Chieh
    [J]. COASTAL ENGINEERING, 2010, 57 (01) : 1 - 18
  • [8] A CIP-based method for numerical simulations of violent free-surface flows
    Hu, CH
    Kashiwagi, M
    [J]. JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, 2004, 9 (04) : 143 - 157
  • [9] Two-dimensional numerical simulation and experiment on strongly nonlinear wave-body interactions
    Hu, Changhong
    Kashiwagi, Masashi
    [J]. JOURNAL OF MARINE SCIENCE AND TECHNOLOGY, 2009, 14 (02) : 200 - 213
  • [10] Kaplan P., 1995, CONF-950695
123