Deterministic combination of numerical and physical coastal wave models

Publication: Research - peer-reviewJournal article – Annual report year: 2007

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Deterministic combination of numerical and physical coastal wave models. / Zhang, H.W.; Schäffer, Hemming Andreas; Jakobsen, K.P.

In: Coastal Engineering, Vol. 54, No. 2, 2007, p. 171-186.

Publication: Research - peer-reviewJournal article – Annual report year: 2007

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Author

Zhang, H.W.; Schäffer, Hemming Andreas; Jakobsen, K.P. / Deterministic combination of numerical and physical coastal wave models.

In: Coastal Engineering, Vol. 54, No. 2, 2007, p. 171-186.

Publication: Research - peer-reviewJournal article – Annual report year: 2007

Bibtex

@article{6f4b74322c2843a0a5d30bd9748be720,
title = "Deterministic combination of numerical and physical coastal wave models",
publisher = "Elsevier BV",
author = "H.W. Zhang and Schäffer, {Hemming Andreas} and K.P. Jakobsen",
year = "2007",
doi = "10.1016/j.coastaleng.2006.08.009",
volume = "54",
number = "2",
pages = "171--186",
journal = "Coastal Engineering",
issn = "0378-3839",

}

RIS

TY - JOUR

T1 - Deterministic combination of numerical and physical coastal wave models

A1 - Zhang,H.W.

A1 - Schäffer,Hemming Andreas

A1 - Jakobsen,K.P.

AU - Zhang,H.W.

AU - Schäffer,Hemming Andreas

AU - Jakobsen,K.P.

PB - Elsevier BV

PY - 2007

Y1 - 2007

N2 - A deterministic combination of numerical and physical models for coastal waves is developed. In the combined model, a Boussinesq model MIKE 21 BW is applied for the numerical wave computations. A piston-type 2D or 3D wavemaker and the associated control system with active wave absorption provides the interface between the numerical and physical models. The link between numerical and physical models is given by an ad hoc unified wave generation theory which is devised in the study. This wave generation theory accounts for linear dispersion and shallow water non-linearity. Local wave phenomena (evanescent modes) near the wavemaker are taken into account. With this approach, the data transfer between the two models is thus on a deterministic level with detailed wave information transmitted along the wavemaker.

AB - A deterministic combination of numerical and physical models for coastal waves is developed. In the combined model, a Boussinesq model MIKE 21 BW is applied for the numerical wave computations. A piston-type 2D or 3D wavemaker and the associated control system with active wave absorption provides the interface between the numerical and physical models. The link between numerical and physical models is given by an ad hoc unified wave generation theory which is devised in the study. This wave generation theory accounts for linear dispersion and shallow water non-linearity. Local wave phenomena (evanescent modes) near the wavemaker are taken into account. With this approach, the data transfer between the two models is thus on a deterministic level with detailed wave information transmitted along the wavemaker.

KW - physical model

KW - wave generation

KW - non-linear waves

KW - directional waves

KW - numerical model

KW - active absorption

U2 - 10.1016/j.coastaleng.2006.08.009

DO - 10.1016/j.coastaleng.2006.08.009

JO - Coastal Engineering

JF - Coastal Engineering

SN - 0378-3839

IS - 2

VL - 54

SP - 171

EP - 186

ER -