Development of Green-Naghdi models with a wave-absorbing beach for nonlinear, irregular wave propagation

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DOIResolve DOI: http://doi.org/10.1007/BF01245934
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TypeArticle
Journal titleJournal of Marine Science and Technology
Volume2
Issue1
Pages2134; # of pages: 14
Subjectnumerical beach; Green-Naghdi models; nonlinear; irregular waves
AbstractTwo-dimensional and three-dimensional Green-Naghdi (GN) models equipped with a numerical wave-absorbing beach have been developed to simulate nonlinear, regular, and irregular wave propagation. The numerical beach is introduced near the downstream boundary to absorb outgoing waves. An appropriate amount of numerical damping and an appropriate length of numerical beach are investigated using numerical experiments. The results show that the GN models with a numerical beach work very well in simulating wave propagation in water in small computational domain.
Publication date
AffiliationNRC Institute for Ocean Technology; National Research Council Canada
Peer reviewedYes
IdentifierIR-1997-09
NRC number6149
NPARC number8895870
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Record identifierc0275f25-71d3-45f0-8469-dd7301927e97
Record created2009-04-22
Record modified2016-05-09
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