| 数值求解矩形断面蜗壳 |
| |
| 引用本文： | 严敬,王建宇.数值求解矩形断面蜗壳[J].排灌机械,1997(1). |
| |
| 作者姓名： | 严敬 王建宇 |
| |
| 作者单位： | 四川工业学院(严敬)，自贡铸钢厂(王建宇) |
| |
| 摘 要： | 为实现水流在蜗壳内的自由流动，给出了带有过渡圆弧的矩形蜗壳断面的数值求解原理及算法，显著地提高了蜗壳断面的设计精度及绘形精度。试验表明，给出的方法对改善泵效率指标有明显效果．
|
| 关 键 词： | 离心泵 蜗壳 设计 计算方法 |
A Numerical Programme for Rectangular Volute Casing Sections |
| |
| Yan Jing, Wang Jianyu.A Numerical Programme for Rectangular Volute Casing Sections[J].Drainage and Irrigation Machinery,1997(1). |
| |
| Authors: | Yan Jing Wang Jianyu |
| |
| Institution: | Yan Jing; Wang Jianyu |
| |
| Abstract: | To make water flow freely in the volute casing. improve the precision of the design section. the principle and procedure of numerical calculation for rectangular sections with arc is explored. Experiments shows that the measurment is of great importance in raising pump efficiency. |
| |
| Keywords: | centrifugal pump volute casing design numerical calculation |
| 本文献已被 CNKI 等数据库收录！ |
