Modeling Diffraction And Refraction Of Weakly
Nonlinear Waves With The DRBEM Approach
Author(s)
S.-P. Zhu
Abstract
The dual reciprocity boundary element method, since its birth about two
decades ago, has been successfully applied to solve many engineering prob-
lems. The application of this method to study the diffraction and refraction
of water waves is one of many successful examples. However, most of the
previous work has been concentrated on the diffraction and refraction of
linear waves as they are relatively easier to deal with in comparison with
the nonlinear waves. In this paper, a review of the application of boundary
element method and the dual reciprocity boundary element method in this
area is given first. Then, some recent progress in modeling the diffraction
and refraction of weakly nonlinear waves will be reported.
For a handful of papers in the literature, in which the nonlinearity was
considered, the technique of marching with time was common
Keywords
Related Book
Other papers in this volume
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