A Finite Element Method for Fully Nonlin
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Xing Cai; Hans Petter Langtangen; BjΓΈrn Fredrik Nielsen; Aslak Tveito
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Article
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1998
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Elsevier Science
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English
β 349 KB
We introduce a numerical method for fully nonlinear, three-dimensional water surface waves, described by standard potential theory. The method is based on a transformation of the dynamic water volume onto a fixed domain. Regridding at each time step is thereby avoided. The transformation introduces