| Influence of Energy Directional Spread on Wave Spectral Refraction |
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| 作者单位： | Li Yucheng Professor，Dept. of Civil Engineering，Dalian University of Technology，116024 Dalian |
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| 摘 要： | Pierson- Moskowitz Spectrum, JONSWAP Spectrum as well as Bretschneider- Mitsuyasu Spectrum are used in this paper for analyzing the influence of wave energy directional spread on refraction of wave spectrum due to both current and topography of sea bed. The author's calculation indicates that such kind influence on the characteristic value of wave height as well as the average direction of wave energy propagation can not be ignored.
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Influence of Energy Directional Spread on Wave Spectral Refraction |
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| Authors: | Li Yucheng Professor Dept of Civil Engineering Dalian University of Technology Dalian |
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| Institution: | Li Yucheng Professor,Dept. of Civil Engineering,Dalian University of Technology,116024 Dalian |
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| Abstract: | Pierson- Moskowitz Spectrum, JONSWAP Spectrum as well as Bretschneider- Mitsuyasu Spectrum are used in this paper for analyzing the influence of wave energy directional spread on refraction of wave spectrum due to both current and topography of sea bed. The author's calculation indicates that such kind influence on the characteristic value of wave height as well as the average direction of wave energy propagation can not be ignored. |
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| Keywords: | wave spectrum wave refraction directional waves wave-current interaction |
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