| 一种简便二维水质数学模型的探讨 |
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| 引用本文： | 刘美南,林明河.一种简便二维水质数学模型的探讨[J].中山大学学报论丛,1990(4). |
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| 作者姓名： | 刘美南 林明河 |
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| 摘 要： | 运用局部有限元和有限差分相结合的方法,建立起适用于潮汐地区的一种简便的二维潮流水质数学模型.将该模型应用到哑铃湾的COD模拟,并在IBM微型机上成功地进行了模拟计算.结果表明本模型对潮流场中的水质模拟是有效的。
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| 关 键 词： | 化学耗氧量(COD) 二维水质数学模型 有限元 有限差分 |
A Study on the Simple Two--Dimensional Numerical Water Quality Model |
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| Liu Meinan,Lin Minho.A Study on the Simple Two--Dimensional Numerical Water Quality Model[J].Supplement to the Journal of Sun Yatsen University,1990(4). |
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| Authors: | Liu Meinan Lin Minho |
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| Institution: | Liu Meinan;Lin Minho |
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| Abstract: | By combining the finite difference method with the locally finite element method, a simple two-dimensional tidal current water quality numerical model has been developed in this paper. This numerical model is applied to the chemical oxygen demand (COD) in the YALING Bay. The successful calculation performed by IBM Computor shows that the model is available for the water quality simulation in the tidal current field. |
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| Keywords: | chemical oxygen demand (COD) two-dimensional water quality model finite defference finite element |
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