Discretization of a Model for the Formation of Longshore Sand Ridges
نویسندگان
چکیده
منابع مشابه
Discretization of a Model for the Formation of Longshore Sand Ridges
This paper presents and evaluates the numerical solution of a coupled system of equations that arises in a model for the formation and evolution of three-dimensional longshore sand ridges. The model is based on the interaction between surrcial or internal weakly nonlinear shallow-water waves, having weak spanwise spatial dependence, and the deformable bottom topography. The presentation of the ...
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i ii Abstract A model is proposed for the formation and evolution of three-dimensional sedimen-tary structures such as longshore sand ridges on the continental shelf in water deeper than that of the shoaling region. Owing to the striking similarity between the bar spacing and the length scales in which interactions among the most energetic modes of shallow water waves take place, we argue that ...
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ژورنال
عنوان ژورنال: Journal of Computational Physics
سال: 1995
ISSN: 0021-9991
DOI: 10.1006/jcph.1995.1202