| 河网水流数值模拟方法研究 |
| |
| 引用本文： | 吴作平,杨国录,甘明辉.河网水流数值模拟方法研究[J].水科学进展,2003,14(3):350-353. |
| |
| 作者姓名： | 吴作平 杨国录 甘明辉 |
| |
| 作者单位： | 1.武汉大学水利水电学院, 湖北, 武汉, 430072; |
| |
| 摘 要： | 讨论了河网概化的一般原则,并在分析单一河段水流数学模型的基础上,建立了可以适用于一般河网体系水流数值计算的数学模型,并采用荆江—洞庭湖的相关资料进行了验证.结果表明,模型的计算值与实测值吻合较好,说明该模型具有较好的适用性.
|
| 关 键 词： | 河网 概化 节点 数值模拟 |
| 文章编号： | 1001-6791(2003)03-350-04 |
| 收稿时间： | 2002-01-10 |
| 修稿时间： | 2002年1月10日 |
Flow numerical model for river systems |
| |
| WU Zuo-ping,YANG Guo-lu,GAN Ming-hui.Flow numerical model for river systems[J].Advances in Water Science,2003,14(3):350-353. |
| |
| Authors: | WU Zuo-ping YANG Guo-lu GAN Ming-hui |
| |
| Institution: | 1.College of Water Resources and Hydropower, Wuhan University, Wuhan 430072, China;2.Hunan Water Resources Department, Changsha 410007, China |
| |
| Abstract: | In this paper a normal principle of the river system is introduced.Based on the analysis of water-sediment model of single reach,a numerical model for calculation of normal river system is established and tested with the observed data of the Jingjiang River and the Dongting Lake. The result shows that the computed data and the observed data fits well,which indicates that it is suitable to describe the complex boundary of the Jingjiang-Dongting,and the model is applicable. |
| |
| Keywords: | river system sum node numerical model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《水科学进展》浏览原始摘要信息 |
| 点击此处可从《水科学进展》下载免费的PDF全文 |
|
