Keywords
analysis method
2D wave
2D wave
How to Cite
Ijima, T., Chou, C. R., & Yoshida, A. (1976). METHOD OF ANALYSES FOR TWO-DIMENSIONAL WATER WAVE PROBLEMS. Coastal Engineering Proceedings, 1(15), 155. https://doi.org/10.9753/icce.v15.155
Abstract
One of the most powerful tools to analyze the boundary-value problems in water wave motion is the Green's function. However, to derive the Green's function which satisfies the imposed boundary conditions is sometimes difficult or impossible, especially in variable water depth. In this paper, a simple method of numerical analyses for two-dimensional boundary-value problems of small amplitude waves is proposed, and the wave transformation by fixed horizontal cylinders as an example of fixed boundaries, the wave transformation by and the motion of a cylinder floating on water surface as example of oscillating boundaries and the wave transformation by permeable seawall and breakwater as example of permeable boundaries are calculated and compared with experimental results.
Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.
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