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| 低扬程双向流道泵装置研究 | |
| 引用本文： | 刘超,周济人,汤方平,袁家博,成立.低扬程双向流道泵装置研究[J].农业机械学报,2001,32(1):49-51. |
| 作者姓名： | 刘超 周济人 汤方平 袁家博 成立 |
| 作者单位： | 1. 扬州大学副校长 教授, 2. 扬州大学水利与建筑工程学院 副教授 3. 扬州大学水利与建筑工程学院 硕士 |
| 摘 要： | 针对沿江滨湖地区双向抽水的广泛需要，在分析水力计算的基础上，提出一种新的立式轴流泵出水结构，并辅以适当措施，使立式双向轴流泵装置性能大幅度提高，模型试验高装置效率达到71％以上；所提出的消涡防栅从根本上解决了进水流道内的涡带问题。这两项技术已在工程中成功地推广应用。 |
| 关 键 词： | 水泵 效率 模型试验 立式双向流道泵 |
| 修稿时间： | 2000年3月24日 |
Study on a Low lift and Two way Pumping System |
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| Liu Chao,Zhou Jiren,Tang Fangping,Yuan Jiabo,Cheng Li.Study on a Low lift and Two way Pumping System[J].Transactions of the Chinese Society of Agricultural Machinery,2001,32(1):49-51. | |
| Authors: | Liu Chao Zhou Jiren Tang Fangping Yuan Jiabo Cheng Li |
| Institution: | Yangzhou University |
| Abstract: | Based on analysis and hydraulic computation, a new outlet diffuser of a vertical, axial flow pump was brought up in this paper, which could meet an extensive requirements for two way pumping in riverside and littoral areas. With some proper means, the system can greatly promote the pumping performance. The maximum efficiency from the model test was over 71 percent and a vortex eliminating/proventing grid successfully eliminated the vortex in the inlet passage. Both the outlet diffuser and the grid were applied in engineering. |
| Keywords: | Pumps Efficiency Model test |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |