Abstract
For stationary equations, the proposed approach coincides with the conventional complex variable method. For this case, the numerical algorithms for solution of gravity (Stokes) and gravity-capillary wave equations are proposed, and the examples of numerical solutions are given. The results suggest that gravity-capillary waves do not approach Stokes waves as the capillarity coefficient decreases. Both stationary and non-stationary schemes use Fourier series representation for spatial approximation and the Fourier transform method to calculate the nonlinearities. The main properties of Stokes, gravity-capillary, and capillary waves for infinite depth are discussed. The properties of Stokes waves for finite depth are investigated.
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© 2016 Springer International Publishing Switzerland
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Chalikov, D.V. (2016). Stationary Solutions of Potential Equations. In: Numerical Modeling of Sea Waves. Springer, Cham. https://doi.org/10.1007/978-3-319-32916-1_3
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DOI: https://doi.org/10.1007/978-3-319-32916-1_3
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Publisher Name: Springer, Cham
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Online ISBN: 978-3-319-32916-1
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