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变水深对畸形波及其时频能量谱的影响

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2011-11-15

Journal: 海洋学报(中文版)

Included Journals: CSCD、ISTIC、PKU

Volume: 33

Issue: 6

Page Number: 173-179

ISSN: 0253-4193

Key Words: 畸形波;小波分析;变水深;时频能量谱

Abstract: 使用VOF (volume of fluid)方法实现了变化水深条件下畸形波的数值模拟,使用小波分析方法计算模拟结果的时频能量谱,发现变化水深可以加强波浪的非线性相互作用,使转化到高频端的能量更多,产生了不对称程度更大的畸形波.

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