| 西太平洋赤道海域秋季混合浪特征及其谱拟合 |
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| 引用本文： | 黎满球,陈俊昌,陈荣裕.西太平洋赤道海域秋季混合浪特征及其谱拟合[J].热带海洋学报,1993(3). |
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| 作者姓名： | 黎满球 陈俊昌 陈荣裕 |
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| 作者单位： | 中国科学院南海海洋研究所，中国科学院南海海洋研究所，中国科学院南海海洋研究所 广州 510301，广州 510301，广州 510301 |
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| 摘 要： | 根据西太平洋赤道海域秋季实测海浪资料,分析了该海域的混合浪特征,拟合出混合浪的波高、周期分布函数及波高-周期联合分布函数。应用文圣常等提出的深水风浪谱公式,对其稍作改变后拟合涌浪谱;应用他们的改进理论风浪谱公式拟合风浪谱,两分谱公式叠加为混合海浪谱公式。对混合海浪谱的拟合表明,拟合效果良好。
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| 关 键 词： | 海浪特征 波高和周期分布 谱拟合 西太平洋 混合浪 |
CHARACTERISTICS OF MIXED WAVES IN WEST PACIFIC EQUATORIAL WATERS DURING AUTUMN AND ITS SPECTRUM FITTING |
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| Li Manqiu Chen Junchang Chen Rongyu.CHARACTERISTICS OF MIXED WAVES IN WEST PACIFIC EQUATORIAL WATERS DURING AUTUMN AND ITS SPECTRUM FITTING[J].Journal of Tropical Oceanography,1993(3). |
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| Authors: | Li Manqiu Chen Junchang Chen Rongyu |
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| Abstract: | Based on the measured wave data from West Pacific Equatorial waters during autumn , the characteristics of mixed waves have been analysed,the distribution function of wave height and period, as well as H-T joint distribution function have been fitted.Fitting of the swell spectrum was based on the improved theoretical wind wave spectrum formula in deep water proposed by Wen Shengchang et al. (1988). By fitting of the wind wave spectrum based on Wen's improved formula (1990), the two formulae of the spectra overlapped into a formula of mixed wave spectrum. The fitting of the mixed wave spectrum indicated good fitting results. |
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| Keywords: | characteristics of waves distribution of wave height and period spectrum fitting West Pacific mixed wave |
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