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风浪谱模式初步分析
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作者:宫成 |
单位: 国家海洋环境监测中心 |
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出版年,卷(期):页码:1991,15(5):6-8 |
摘要:
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本文主要讨论分析了JONSWAP谱型模式和洪广文理论谱模式。对莆田、连云港风浪谱进行两种模式对比分析。结果表明:JONSWAP谱结果好于洪广文谱模式。洪广文理论谱模式中参数同波高、波周期分布参数不一致,理论上它们是相同的。文中给出了代表莆田和连云港两地风浪,JONSWAP谱型谱表达式。
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The paper presented a comparative analysis result between JONSWAP Spectrum and a theoretical spectrum presented by Hong Guanwen by using the field wind wave data recorded in putian and Lianyungang. The results showed that JONSWAP Spectrum was in better agreement with field data than Hong's spectrum. It was found that the parameters in Hong's spectrum were inconsistant with the distribution parameters of wave heights and wave periods,eventhough theoretically they should be consistant. The paper presented the expression of JONSWAP Spectra which may represent the wind waves in Putian and Lianyungang
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参考文献:
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[1] 洪广文、杨正已,浅水风浪谱及其统计特性分析,水利水运科学研究,1980年,第2期。
[2] 杨正已、贺辉华,连云港风浪谱分析,海洋工程,1984年第3期。
[3] 宫成、伊辉延、杜波,辽东湾双台子河口波浪谱分析,黄渤海海洋,待刊。
[4] 葛明达,连云港波高波周期统计分布,海洋工程,1984年第1期。
[5] 宫成,辽东湾双台子河口波浪统计分析,待刊。
[6] N.E. Huang etc. A Study on the spectral Models for Waves in Finite Water Depth. J. of Geophysical Res. Vol. 88. NO. C14, 1984.
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