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Calculation of Diversion Ratio of the North Channel in the Yangtze Estuary |
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| Authors: | YAN Yixin |
| Abstract: | The circumfluence around the Jiuduan Sandbank is thoroughly studied by means of the principle of least resistance in fluid dynamics. The diversion ratio of the North Channel for 1998 is calculated,which is almost the same as the field survey data. The normal and minimum diversion ratios of the North Channel after stages Ⅰ , Ⅱ and Ⅲ regulation works as well as the future phase are obtained. The numerical results and predicted value are accurate. |
| Keywords: | Yangtze Estuary North Channel circumfluence around sandbank principle of least resistance diversion ratio regulation |
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