F.E. Analysis of Waves in a Semi-Infinite Layer of Fluid
Solutions obtained by the finite element methods are constructed in a discrete space of chosen points while analytical solutions are constructed in a continuum. It is usually assumed that the net is sufficiently dense so that the approximation is good. It must be stressed that solutions in a countable set (set of discrete points) have different properties compared to solutions in continuum.
KeywordsSurface Wave Standing Wave Gravitational Wave Zero Pressure Rectangular Element
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