杨开林,时启燧,董兴林.引黄入晋输水工程充水过程的数值模拟及泵站充水泵的选择[J].水利学报,2000,31(5): |
引黄入晋输水工程充水过程的数值模拟及泵站充水泵的选择 |
Numerical simulation of the filling process for Wanjiazhai Diversion Project |
|
DOI: |
中文关键词: 无压隧洞 充水过程 虚拟流动法 |
英文关键词: tunnel water filling fictitious method, pump |
基金项目: |
|
摘要点击次数: 1870 |
全文下载次数: 61 |
中文摘要: |
本文针对万家寨引黄入晋跨流域输水工程,提出了模拟无压隧洞充水过渡过程的“虚拟流动法”,解决了洞内初始无水条件的计算问题,然后通过实例研究了泵站中充水泵容量的选择,为输水系统的设计提供了科学依据. |
英文摘要: |
A fictitious method for calculating the transient flow in the filling process of an empty tunnel with free surface is proposed. By using this method the filling process of Wanjiazhai Diversion Project is calculated. The principle for selecting the capacity of pump for filling is demonstrated by an example. |
查看全文
查看/发表评论 下载PDF阅读器 |
关闭 |