| Computation of Wave, Tide and Wind Current for the South China Sea Under Tropical Cyclones |
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| 作者姓名： | ZHU Liang-sheng |
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| 作者单位： | South China Sea Institute of Oceanology，Chinese Academy of Sciences，Guangzhou 510301，China，South China Sea Institute of Oceanology，Chinese Academy of Sciences，Guangzhou 510301，China，South China Sea Institute of Oceanology，Chinese Academy of Sciences，Guangzhou 510301，China，South China Sea Institute of Oceanology，Chinese Academy of Sciences，Guangzhou 510301，China，South China Sea Institute of Oceanology，Chinese Academy of Sciences，Guangzhou 510301，China，South China Sea Institute of Oceanology，Chinese Academy of Sciences，Guangzhou 510301，China，Guangdong Provincial Climate Application Research Institute，Guangzhou 510080，China |
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| 基金项目： | This research project was financially supported by the China National Key Basic Research Project(No.2001CB409706).China National Society Commonweal Research Project(No.2001DLA50041),and the Chinese Academy of Sciences Resource and Environment Project(No. |
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| 摘 要： | Based on the third-generation oceanic wave prediction model (WAVEWATCH Ⅲ) ,the third-generation nearshore wave calculation model (SWAN) and the mathematical tide, tidal current and cyclone current model, which have been improved, interconnected and expanded, a coupled model of offshore wave, tide and sea current under tropical cyclone surges in the South China Sea has been established. The coupled model is driven by the tropical cyclone field containing the background wind field. In order to test the hindcasting effect of the mathematical model, a comparison has been made between the calculated results and the observational results of waves of 15 cyclone cases, water levels and current velocities of the of 7 cyclones. The results of verification indicate that the calculated and observed results are basically identical.
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Computation of Wave, Tide and Wind Current for the South China Sea Under Tropical Cyclones |
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| ZHU Liang-sheng SONG Yun-fa QIU Zhang
CHEN Xiu-hua MAI Bo-qiang
QIU Yao-wen and SONG Li-li
South China Sea Institute of Oceanology,Chinese Academy of Sciences,Guangzhou ,China Guangdong Provincial Climate Application Research Institute,Guangzhou ,China.Computation of Wave, Tide and Wind Current for the South China Sea Under Tropical Cyclones[J].China Ocean Engineering,2003,17(4):505-516. |
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| Authors: | ZHU Liang-sheng SONG Yun-fa QIU Zhang
CHEN Xiu-hua MAI Bo-qiang
QIU Yao-wen and SONG Li-li
South China Sea Institute of Oceanology Chinese Academy of Sciences Guangzhou China Guangdong Provincial Climate Application Research Institute Guangzhou China |
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| Institution: | South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou,510301, China South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou,510301, China South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou,510301, China South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou,510301, China South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou,510301, China South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou,510301, China Guangdong Provincial Climate Application Research Institute, Guangzhou,510080, China |
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| Abstract: | Based on the third-generation oceanic wave prediction model (WAVEWATCH Ⅲ),the third-generation nearshore wave calculation model (SWAN) and the mathematical tide, tidal current and cyclone current model, which have been improved, interconnected and expanded, a coupled model of offshore wave, tide and sea current under tropical cyclone surges in the South China Sea has been established. The coupled model is driven by the tropical cyclone field containing the background wind field. In order to test the hindcasting effect of the mathematical model, a comparison has been made between the calculated results and the observational results of waves of 15 cyclone cases, water levels and current velocities of the of 7 cyclones. The results of verification indicate that the calculated and observed results are basically identical. |
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| Keywords: | coupled mathematical model wave tide current tropical cyclone |
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