| 排沙漏斗的流场特性及输沙机理 |
| |
| 引用本文： | 邱秀云,侯杰,周著. 排沙漏斗的流场特性及输沙机理[J]. 中国农村水利水电, 1999, 0(4): 3-6 |
| |
| 作者姓名： | 邱秀云 侯杰 周著 |
| |
| 作者单位： | 新疆农业大学水利与土木工程分院,乌鲁木齐市,830052 |
| |
| 摘 要： | 排沙漏斗的工作原理是利用漏斗涡流排除进入渠道的推移质及悬移质泥沙。介绍了利用激光测速仪对排沙漏斗的三维流场的测试成果，分析了排沙漏斗的时均流特性和紊流特性及输沙机理。
|
| 关 键 词： | 排沙漏斗 泥沙 流场 |
Flow Field Characteristics of Desilting Funnel and Its Sediment-bearing Mechanism |
| |
| Qiu Xiuyun,Hou Jie,Zhou Zhu. Flow Field Characteristics of Desilting Funnel and Its Sediment-bearing Mechanism[J]. China Rural Water and Hydropower, 1999, 0(4): 3-6 |
| |
| Authors: | Qiu Xiuyun Hou Jie Zhou Zhu |
| |
| Abstract: | The working principle of the desilting funnel is to drain the bed load sediment and suspended load sediment which have entered into the canal by utilizing the funnel vortex flow. The measuring results of threedimensionalflowfield of the desilting funnel by using the laser velometer, are described. The timeaverage characteristics, turbulence characteristics and sedimentbearing mechanism of the desilting funnel are also analyzed. |
| |
| Keywords: | desilting funnelsedimentflow field |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
