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

Citation

You, R and He, G and Wang, J and Liu, P, CIP-based analysis on strongly nonlinear interaction between solitary wave and submerged flat plate, Ocean Engineering, 176 pp. 211-221. ISSN 0029-8018 (2019) [Refereed Article]

Copyright Statement

Copyright 2019 Elsevier Ltd.

DOI: doi:10.1016/j.oceaneng.2019.02.050

Abstract

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.

Item Details

Item Type:Refereed Article
Keywords:Solitary wave Submerged plate Wave-structure interaction CIP Hydrodynamic force Velocity and vorticity
Research Division:Engineering
Research Group:Maritime Engineering
Research Field:Ship and Platform Hydrodynamics
Objective Division:Transport
Objective Group:Water Transport
Objective Field:Water Transport not elsewhere classified
UTAS Author:Wang, J (Mr Jiadong Wang)
UTAS Author:Liu, P (Associate Professor Pengfei Liu)
ID Code:131048
Year Published:2019
Web of Science® Times Cited:1
Deposited By:NC Maritime Engineering and Hydrodynamics
Deposited On:2019-02-27
Last Modified:2019-05-13
Downloads:0

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