| 悬板过流的二维势流数值模拟 |
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| 引用本文： | 孙涛 邱秀云. 悬板过流的二维势流数值模拟[J]. 新疆农业大学学报, 2000, 23(1): 57-61 |
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| 作者姓名： | 孙涛 邱秀云 |
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| 作者单位： | [1]天津大学机械系,天津 [2]新疆农业大学水利与土木工程学院,乌鲁木齐 |
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| 基金项目： | 国家自然科学基金资助项目! (594 6 90 0 2 ) |
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| 摘 要： | 本研究利用边界元法求角了悬板分层式引水渠道的悬板区过流问题，根据自由水面和泄流量迭代过程中相互影响的关系，提出了得同步迭代方法，计算表明，这种迭代方法对泄流量和自由表初值没有苛刻要求，同时具有较好的收敛性能，计算结果与实测结果吻合良好。
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| 关 键 词： | 悬板分层式引水渠道 边界元法 自由面 迭代法 |
Two dimensional Numerical Potenial ;Flow Modeling of the Plate Region |
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| Sun Tao ,Qiu Xiuyun ,Zhou zhu . Two dimensional Numerical Potenial ;Flow Modeling of the Plate Region[J]. Journal of Xinjiang Agricultural University, 2000, 23(1): 57-61 |
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| Authors: | Sun Tao Qiu Xiuyun Zhou zhu |
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| Affiliation: | 1.Tianjin Unversity; 2.College of Water Conservancy |
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| Abstract: | Boundary element method to calculate the free surface flow over the plate region of the hanged-plate two storied intake work is presented in this paper. A synchronous iterative method for the discharge and the free surface is presented according to the effect between them. This method has no strict requires for the initial value of the discharge and the free surface according to the calculation. It has good convergence and there is good agreement between the numerical results and the measured one. |
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| Keywords: | Hanged Plate two storied intake work boundary element method free surface iteration |
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