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| Physical Investigation of Directional Wave Focusing and Breaking Waves in Wave Basin |
| 作者：柳淑学[1] KeyyongHONG[2]； 出处：中国海洋工程：英文版. 2005,19(1).-21-35 |
| 关键词：物理观测 定向波聚焦 波盆地 海浪段裂 |
| 英文 |
| 文章摘要：An experimental scheme for the generation of directional focusing waves in a wave basin is established in this paper. The effects of the directional range, frequency width and center frequency on the wave focusing are studied. The distrihution of maximum amplitude and the evolution of time series and spectra during wave packet propagation and the variation of water surface parameters are extensively investigated. The results reveal that the characteristics of focusing waves are significantly influenced hy wave directionality and that that breaking criteria for directional waves are distinctly different from those for unidirectional waves. |
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