[1]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忖[J].郑州大学学报(工学版),1999,20(02):89-91.[doi:10.3969/j.issn.1671-6833.1999.02.029]
Qu Barracks,Li Zhansong.Use structured language to deal with boundary problems in flood 2D computing[J].Journal of Zhengzhou University (Engineering Science),1999,20(02):89-91.[doi:10.3969/j.issn.1671-6833.1999.02.029]
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用结构化语言处理洪水二维计算中的边界问题忖(
)
《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]
- 卷:
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20卷
- 期数:
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1999年02期
- 页码:
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89-91
- 栏目:
-
- 出版日期:
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1999-01-01
文章信息/Info
- Title:
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Use structured language to deal with boundary problems in flood 2D computing
- 作者:
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曲军营; 李占松.
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郑州工业大学水利与环境工程学院,河南郑州,450002
- Author(s):
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Qu Barracks; Li Zhansong
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-
- 关键词:
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二维非恒定流; 洪水; 边界拟合
- Keywords:
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- DOI:
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10.3969/j.issn.1671-6833.1999.02.029
- 文献标志码:
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A
- 摘要:
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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.
- Abstract:
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The highly structured C language is used to solve the boundary problem in the two-dimensional non-constant flow calculation of flood evolution, and the structure function of C language is used to describe the boundary properties and process the area near the boundary, which can well reflect the actual boundary conditions. By absorbing the advantages of regular grid and irregular grid and avoiding the shortcomings of both, a composite grid pattern is established, which has strong applicability to the calculation of large-area floodplains.
更新日期/Last Update:
1900-01-01