The effect of wave breaking on wave spectrum in water of finite depth

C. C. Tung, N. E. Huang

研究成果: 雜誌貢獻期刊論文同行評審

2 引文 斯高帕斯(Scopus)

摘要

An approximate method is devised to compute the energy-containing portion of the spectrum of waves in water of finite depth, taking into account the effect of wave breaking. It is assumed that there exists a linear and Gaussian ideal wave train whose spectrum is first calculated using the wave energy flux balance equation without considering wave breaking. The Miche wave-breaking criterion for waves in water of finite depth is then applied to limit the wave elevation and establish an expression for the breaking wave elevation in terms of the elevation and elevation's second time derivative of the ideal waves. Simple expressions for the mean value, the mean square value, and the spectrum of the breaking waves are then obtained, and numerical results are presented graphically.

原文???core.languages.en_GB???
頁(從 - 到)5125-5130
頁數6
期刊Journal of Geophysical Research: Oceans
92
發行號C5
DOIs
出版狀態已出版 - 15 5月 1987

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