Modelling of long waves generated by bottom-tilting wave maker

Heng Lu; Yong Sung Park; Yong Sik Cho

doi:10.1016/j.coastaleng.2017.01.007

Modelling of long waves generated by bottom-tilting wave maker

Heng Lu, Yong Sung Park (Lead / Corresponding author), Yong Sik Cho

Civil Engineering

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9 Citations (Scopus)

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Abstract

In order to generate very long waves in laboratory, a bottom-tilting wave maker is designed and used at the University of Dundee. This new type of wave maker can
produce waves longer than solitary wavesin terms of the effective wavelength, which provides better long wave model. Nonlinear and dispersive numerical models are built
for modelling the wave tank. A shock-capturing finite volume scheme with high-order reconstruction method is used to solve the governing equations. By comparing to the
experimental measurements, the numerical models are verified and able to approximate the resulting waves in the wave tank.

Original language	English
Pages (from-to)	1-9
Number of pages	10
Journal	Coastal Engineering
Volume	122
Early online date	12 Feb 2017
DOIs	https://doi.org/10.1016/j.coastaleng.2017.01.007
Publication status	Published - Apr 2017

Keywords

nonlinear shallow water equation
Boussinesq equation
linear wave theory
WENO
UNO
wave maker

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10.1016/j.coastaleng.2017.01.007Licence: Elsevier User Licence

Author Accepted Manuscript
© 2017. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/.
Accepted author manuscript, 307 KBLicence: CC BY-NC-ND

Cite this

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title = "Modelling of long waves generated by bottom-tilting wave maker",

abstract = "In order to generate very long waves in laboratory, a bottom-tilting wave maker is designed and used at the University of Dundee. This new type of wave maker canproduce waves longer than solitary wavesin terms of the effective wavelength, which provides better long wave model. Nonlinear and dispersive numerical models are builtfor modelling the wave tank. A shock-capturing finite volume scheme with high-order reconstruction method is used to solve the governing equations. By comparing to theexperimental measurements, the numerical models are verified and able to approximate the resulting waves in the wave tank.",

keywords = "nonlinear shallow water equation, Boussinesq equation, linear wave theory, WENO, UNO, wave maker",

author = "Heng Lu and Park, {Yong Sung} and Cho, {Yong Sik}",

note = "YSP acknowledges financial support from the Royal Society of Edinburgh through the Royal Society of Edinburgh and Scottish Government Personal Research Fellowship Co-Funded by the Marie-Curie Actions. This research is supported by the financial support from the Korea Institute of Marine Science and Technology Promotion [Reference No. 20140437].",

year = "2017",

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doi = "10.1016/j.coastaleng.2017.01.007",

language = "English",

volume = "122",

pages = "1--9",

journal = "Coastal Engineering",

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publisher = "Elsevier",

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T1 - Modelling of long waves generated by bottom-tilting wave maker

AU - Lu, Heng

AU - Park, Yong Sung

AU - Cho, Yong Sik

N1 - YSP acknowledges financial support from the Royal Society of Edinburgh through the Royal Society of Edinburgh and Scottish Government Personal Research Fellowship Co-Funded by the Marie-Curie Actions. This research is supported by the financial support from the Korea Institute of Marine Science and Technology Promotion [Reference No. 20140437].

PY - 2017/4

Y1 - 2017/4

N2 - In order to generate very long waves in laboratory, a bottom-tilting wave maker is designed and used at the University of Dundee. This new type of wave maker canproduce waves longer than solitary wavesin terms of the effective wavelength, which provides better long wave model. Nonlinear and dispersive numerical models are builtfor modelling the wave tank. A shock-capturing finite volume scheme with high-order reconstruction method is used to solve the governing equations. By comparing to theexperimental measurements, the numerical models are verified and able to approximate the resulting waves in the wave tank.

AB - In order to generate very long waves in laboratory, a bottom-tilting wave maker is designed and used at the University of Dundee. This new type of wave maker canproduce waves longer than solitary wavesin terms of the effective wavelength, which provides better long wave model. Nonlinear and dispersive numerical models are builtfor modelling the wave tank. A shock-capturing finite volume scheme with high-order reconstruction method is used to solve the governing equations. By comparing to theexperimental measurements, the numerical models are verified and able to approximate the resulting waves in the wave tank.

KW - nonlinear shallow water equation

KW - Boussinesq equation

KW - linear wave theory

KW - WENO

KW - UNO

KW - wave maker

U2 - 10.1016/j.coastaleng.2017.01.007

DO - 10.1016/j.coastaleng.2017.01.007

M3 - Article

SN - 0378-3839

VL - 122

SP - 1

EP - 9

JO - Coastal Engineering

JF - Coastal Engineering

ER -

Modelling of long waves generated by bottom-tilting wave maker

Abstract

Keywords

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