An experimental investigation of the unsteady flow in a two-stage low-pressure research turbine

被引：0
|
作者：
Canepa, E [1 ]
Cattanei, A [1 ]
Ubaldi, M [1 ]
Zunino, P [1 ]
机构：
[1] Univ Genoa, Dipartimento Macchine Sistemi Energet & Trasporti, Genoa, Italy
来源：
MODELLING FLUID FLOW: THE STATE OF THE ART | 2004年
关键词：
axial flow turbine; hot-wire measurements; rotor-stator aerodynamic; interaction;
D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Results of an experimental investigation of the unsteady flow in a two-stage low-pressure large-scale research turbine are presented. Velocity and turbulence measurements were performed upstream and downstream each blade row at midspan by means of a two-sensor hot-wire probe. Results show a complex unsteady flow with remarkable wake generated and potential flow interaction effects.
引用
收藏
页码：335 / 346
页数：12
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