| 用结构化语言处理洪水二维计算中的边界问题 |
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| 引用本文： | 曲军营,李占松.用结构化语言处理洪水二维计算中的边界问题[J].郑州大学学报(工学版),1999(2). |
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| 作者姓名： | 曲军营 李占松 |
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| 作者单位： | 郑州工业大学水利与环境工程学院 |
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| 摘 要： | 采用结构化较强的Ｃ语言解决洪水演进的二维非恒定流计算中的边界问题，用Ｃ语言的结构体功能描述边界属性，处理边界附近的区域，这样能良好反映实际边界条件；吸收了规则网格和不规则网格各自优点，同时避免两者的不足，建立了复合网格模式，该方法对大面积洪水泛区计算具有较强的适用性．
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| 关 键 词： | 二维非恒定流 洪水 边界拟合 |
Dealing with Boundary Problem in Flood 2-D Calculation with Structured Language |
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| QU Jun-ying,LI Zhan-song.Dealing with Boundary Problem in Flood 2-D Calculation with Structured Language[J].Journal of Zhengzhou University: Eng Sci,1999(2). |
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| Authors: | QU Jun-ying LI Zhan-song |
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| Abstract: | This paper applies structured language C-language to deal with boundary problem of 2-D unsteady flow calculation in flood development.Using the function of structured C-language can describe the properties of boundary and deal with the area nearby boundary. Therefore, it can reflect the actual boundery-condition and absorb the advantage of regular mesh and irregular mesh, and avoids the defects.It establishes complex mesh model,and especially is suitable for the calculation of large flooded area. |
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| Keywords: | two dimension unsteady flow flood boundary fitting |
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