| 船用离心泵内部流场数值分析和性能预测 |
| |
| 引用本文： | 顾青春,叶嘉,陈文毅.船用离心泵内部流场数值分析和性能预测[J].机电设备,2009,26(4):15-18. |
| |
| 作者姓名： | 顾青春 叶嘉 陈文毅 |
| |
| 作者单位： | 1. 海军驻704所军事代表室,上海,200031
2. 中国船舶重工集团公司第704研究所,上海,200031 |
| |
| 摘 要： | 通过对船用离心泵内流场三维不可压湍进行数值模拟，揭示了泵内流道的压力及速度分布规律，根据泵内流道的压力及速度分布规律，对泵进行水力优化设计，同时对船用离心泵的性能进行预测．
|
| 关 键 词： | 船 离心泵 数值模拟 性能预测 |
Numerical analysis and performance prediction on internal flow field in centrifugal pump for warship |
| |
| GU Qing-chun,YE Jia,CHEN Wen-yi.Numerical analysis and performance prediction on internal flow field in centrifugal pump for warship[J].Mechanical and Electrical Equipment,2009,26(4):15-18. |
| |
| Authors: | GU Qing-chun YE Jia CHEN Wen-yi |
| |
| Institution: | GU Qing-chun, YE Jia, CHEN Wen-yi ( 1. Navy Military Representative Department Resident at No. 704 Research Institute, CSIC, Shanghai 20031, China; 2. No. 704 Research Institute, CSIC, Shanghai 20031, China) |
| |
| Abstract: | The distribute law of pressure and velocity in internal flowfield of the centrifugal pump for warship is find by simulating the three-dimension internal flow field turbulence flow which can＇t be compressed in centrifugal pump. By the distribute law of pressure and velocity in internal flow field of pump, The hydraulic optimization design of the pump and the performance prediction of the centrifugal pump for the warship is put up. |
| |
| Keywords: | ship centrifugal pump numerical simulation performance prediction |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
