NDLI: A two-dimension coupled wave-current model using in the radial sand ridge field

Content Provider	IEEE Xplore Digital Library
Author	Sun dawei Feng weibing
Copyright Year	2012
Description	Author affiliation: Harbor, Coastal and Offshore Engineering College, Hohai University, Nanjing, China (Sun dawei; Feng weibing)
Abstract	The numerical calculation method is based on unstructured mesh well adaptability to the complex boundary, and the FVM (Finite Volume Method) form good conservation to the convective term flux. This coupled model adopting Roe second-order upwind scheme of FVM numerical analyzed to shallow water equation, and successfully introduced mild slope equation with weakly nonlinear amplitude dispersion, using the improved interpolating technology of rectangular grid to the triangular grid that cooperates with the FVM format on triangle mesh to calculate the complex flow field model. In order to avoid immobile water fictitious flowing in the complex terrain, this model uses the Rogers method to balance process for flux gradient terms and source terms. At measuring point in the radial sand ridge field, the model with wave-current interactions led velocity variation.
Starting Page	1
Ending Page	4
File Size	591897
Page Count	4
File Format	PDF
ISBN	9781467344975
ISSN	21544824
e-ISBN	9781889334479
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-06-24
Publisher Place	Mexico
Access Restriction	Subscribed
Rights Holder	TSI Press
Subject Keyword	Computational modeling Numerical models Stress Friction Deformable models Wind speed Sensors unstructured meshes wave-current interactions slop-mild equation shallow water equations
Content Type	Text
Resource Type	Article

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