LDV and PIV Techniques Applied to Turbomachinery Geometry Constrains

摘要：

Laser experimental results performed in a centrifugal pump are analyzed taking into account constrains due to experimental set up and data reduction techniques. Two different configurations of the pump are selected: a vaneless diffuser one for with PIV and LDV techniques are compared in terms of velocity distributions inside the impeller, a second one with vane diffuser usind PIV only but with different light sheet arrangement. The paper mainly focuses on experimental investigations and data reduction problems uncounted in such configurations of the pump.

关键词： pump optical techniques PIV data reduction

作者: G. Bois P. Dupont A. Dazin G. Caignaert

作者单位: Dept. FISE, Fluid Mech and Energetics, LML (UMR CNRS 8107) Arts et Metiers Paris Tech. 8, Bd Louis X LML(UMR CNRS 8107)- Ecole Centrale de Lille, Bd. P. Langevin, BP48, 59651 Villeneuve dAsq- France LML (UMR CNRS 8107)- Arts et Metiers Paris Tech. 8, Bd Louis XIV- 59000 Lille- France

会议类型: 国际会议

会议名称: The Fourth International Symposium on Fluid Machinery and Fluid Engineering(第四届流体机械与流体工程国际会议)

会议地点: 北京

会议语种:英文

页码: 153-160

在线出版日期: 2008-11-25（万方平台首次上网日期，不代表论文的发表时间）