| 调洪演算的有限差分法 |
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| 引用本文： | 陈开德.调洪演算的有限差分法[J].长江工程职业技术学院学报,1999(2). |
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| 作者姓名： | 陈开德 |
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| 作者单位： | 富春江水电职工大学!浙江桐庐３１１５０６ |
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| 摘 要： | 在利用自然样条函数拟合洪水流量过程线、水库特性曲线等调洪资料的基础上，导出调洪演算的微分方程式；使用龙格一库塔法，不必试算便可直接求解水库下泄流量过程。此法对汛期水库的实时调度运行具有意义。
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| 关 键 词： | 样条函数 调洪演算 有限差分法 龙格－库塔法 |
Method of Finite Difference in Calculation of Flood Regulation |
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| Chen Kaide.Method of Finite Difference in Calculation of Flood Regulation[J].Journal of Changjiang Engineering Vocational College,1999(2). |
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| Authors: | Chen Kaide |
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| Abstract: | By making use of flood regulation information in which discharge hydrograph, reservoir characteristic curve are simulated by utilizing natural spline function, differential equation of flood regulation calculation is derived;discharge of reservoir can be derived direclty without trial calculation by adopting Rung-Kutta method. The method is of significance in real-time dispatching operation on reservoir in flood period. |
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| Keywords: | spline function flood regulation calculation method of finite difference Rung-Kutta Method |
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