| Combined refraction and diffraction models for sea waves over complicated topography and with currents in shallow water |
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| 作者姓名： | Yin Baoshu Jiang Decai |
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| 作者单位： | Institute of Oceanology, Academia Sinica, Qingdao, China;Ocean University of Qingdao, Qingdao, China |
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| 基金项目： | Project supported by the State Natural Science Fund |
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| 摘 要： | -Combined refraction and diffraction models in the form of linear parabolic approximation are derived through smallparameter method. More strictly theoretical basis and more accuracy in the models than Lozano's (1980) are obtained. Some theoretical defects in Liu's model (1985) with consideration of current are not only found but also eliminated. More strict and accurate models are, therefore, presented in this paper.The calculation results and analysis in applying the models to actual wave field with consideration of bottom friction will be given in the following paper.
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| 收稿时间： | 4/8/1988 12:00:00 AM |
| 修稿时间： | 1989/2/28 0:00:00 |
Combined refraction and diffraction models for sea waves over complicated topography and with currents in shallow water |
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| Yin Baoshu,Jiang Decai.Combined refraction and diffraction models for sea waves over complicated topography and with currents in shallow water[J].Acta Oceanologica Sinica,1990,9(1):13-23. |
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| Authors: | Yin Baoshu and Jiang Decai |
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| Institution: | 1.Institute of Oceanology, Academia Sinica, Qingdao, China2.Ocean University of Qingdao, Qingdao, China |
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| Abstract: | Combined refraction and diffraction models in the form of linear parabolic approximation are derived through smallparameter method.More strictly theoretical basis and more accuracy in the models than Lozano's (1980) are obtained.Some theoretical defects in Liu's model (1985) with consideration of current are not only found but also eliminated.More strict and accurate models are, therefore, presented in this paper.The calculation results and analysis in applying the models to actual wave field with consideration of bottom friction will be given in the following paper. |
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