哈尔滨工业大学学报（英文版）2004，Vol.11Issue(2)：196-200,5.
Investigation of the Aerodynamic Character in Turbine Cascades with Aft-loaded Profile
Investigation of the Aerodynamic Character in Turbine Cascades with Aft-loaded Profile
周逊 1韩万金1
作者信息
- 1. School of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
- 折叠
摘要
Abstract
For evaluate the aerodynamic character of the turbine cascades which have the aft-loaded profile, the experimental investigation was carried out on the low speed annular wind tunnel. And the detailed measurements of the aerodynamic parameters were made from upstream to downstream of the two type turbine cascades, the one is the conventional straight blades cascade, the other is the curved blades cascades. The static pressure distributions on the endwall and the blade surface were also carried out. The influence of the aft-loaded profile and the curved blade on the development of loss and the pressure distribution was discussed, and analyses the different flow phenomena and mechanism in two type turbine cascades.关键词
aft-loaded profile/turbine cascade/aerodynamic characterKey words
aft-loaded profile/turbine cascade/aerodynamic character分类
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周逊,韩万金..Investigation of the Aerodynamic Character in Turbine Cascades with Aft-loaded Profile[J].哈尔滨工业大学学报（英文版）,2004,11(2):196-200,5.
