| 水电站机组冷却供水射流系流场模拟及性能预测 |
| |
| 引用本文： | 陆宏圻,王德茂.水电站机组冷却供水射流系流场模拟及性能预测[J].水利学报,1994(3). |
| |
| 作者姓名： | 陆宏圻 王德茂 |
| |
| 作者单位： | 武汉水利电力大学机电灌排研究所 |
| |
| 摘 要： | 本文应用雷诺方程及ｋ－ε模型对水电站机组冷却供水的调节和非调节式液体射流泵流场进行了数值模拟，并导出了调节式液体射流泵基本方程及其简化计算公式，通过试验资料进行了初步验证．
|
| 关 键 词： | 射流，射流泵，数值模拟，性能预测 |
Flow field simulation of non-proportional and spindle-proportioning liquid jet pumps for hydro-power stations |
| |
| Lu Hongqi, Wang Demao.Flow field simulation of non-proportional and spindle-proportioning liquid jet pumps for hydro-power stations[J].Journal of Hydraulic Engineering,1994(3). |
| |
| Authors: | Lu Hongqi Wang Demao |
| |
| Affiliation: | Wuhan University of Hydraulic and Electric Engineering |
| |
| Abstract: | In this paper, numerical simulations of non-proportioning and spindle-proportioning liquid jet pumps, which can be used in cooling water suplly system of hydro-power stations, have been conducted. A fundamental performance prediction model of spindle-proportioning liquid jet pumps has been founded by semi-two dimensional analysis, and its simplified calculation formulas have been presented for practical application. Experimental observations have been made to verify the numerical model and Performance prediction. |
| |
| Keywords: | jet jet pump numerical simulation performance prediction |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《水利学报》浏览原始摘要信息 |
