Trajectories of fluid particles in a periodic water wave
Author(s) -
Hisashi Okamoto,
Mayumi Shōji
Publication year - 2012
Publication title -
philosophical transactions of the royal society a mathematical physical and engineering sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.074
H-Index - 169
eISSN - 1471-2962
pISSN - 1364-503X
DOI - 10.1098/rsta.2011.0447
Subject(s) - stokes drift , constant (computer programming) , mechanics , surface tension , stokes wave , classical mechanics , physics , fluid motion , surface wave , breaking wave , wave propagation , optics , computer science , thermodynamics , programming language
We compute trajectories of fluid particles in a water wave that propagates with a constant shape at a constant speed. The Stokes drift, which asserts that fluid particles are pushed forward by a wave, is proved using a new method. Numerical examples with various gravity and surface tension coefficients are presented.
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