Flow of Viscous Oil in the Volute of a Centrifugal Pump
文献类型：期刊论文
| 作者 | Wen-Guang LI |
| 刊名 | JOURNAL OF THERMAL SCIENCE
 |
| 出版日期 | 2002 |
| 卷号 | 11期号:1页码:10,15 |
| 关键词 | Centrifugal Pump Volute Flow Measurement Viscosity Ldv. |
| 英文摘要 | The flows of water as well as viscous oil in the three rectangular sections of the volute of a centrifugal pump are measured by using a two-dimensional laser Doppler velocimetry(LDV) in the best efficiency and part-loading points, respectively. The results show that the magnitude of tangential component of absolute velocity is one order larger than that of radial component. There are spiral motions in the sections of the volute. The angular momentum of liquid in the volute isn’t conservative and the viscosity of liquid is larger, this situation is more severe. The flow of water or viscous oil in the volute is diffused in both best efficiency point and part-loading points. The diffusion of the flow is weakened while pumping the viscous oil. |
| 公开日期 | 2013-03-12 |
| 源URL | [http://ir.etp.ac.cn/handle/311046/53526]  |
| 专题 | 工程热物理研究所_Journal of Thermal Science |
| 推荐引用方式 GB/T 7714 | Wen-Guang LI. Flow of Viscous Oil in the Volute of a Centrifugal Pump[J]. JOURNAL OF THERMAL SCIENCE,2002,11(1):10,15. |
| APA | Wen-Guang LI.(2002).Flow of Viscous Oil in the Volute of a Centrifugal Pump.JOURNAL OF THERMAL SCIENCE,11(1),10,15. |
| MLA | Wen-Guang LI."Flow of Viscous Oil in the Volute of a Centrifugal Pump".JOURNAL OF THERMAL SCIENCE 11.1(2002):10,15. |
入库方式： OAI收割
来源：工程热物理研究所
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