哈尔滨工业大学学报（英文版）2007，Vol.14Issue(4)：474-479,6.
Influences of attack angle and mach number on aerodynamic characters of typical sections of extra-long blade in a steam turbine
Influences of attack angle and mach number on aerodynamic characters of typical sections of extra-long blade in a steam turbine
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作者信息
- 1. School of Energy Science & Engineering, Harbin Institute of Technology, Harbin 150001, China;Harbin Steam Turbine Co. Ltd, Harbin 150046, China;School of Energy Science & Engineering, Harbin Institute of Technology, Harbin 150001, China
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摘要
Abstract
On super-sonic or trans-sonic planar cascade wind tunnel of free jet intermittent type, wind blowing experiments were performed on the typical sections of stator and rotor blades in the last stage of ultra-ultra-critical steam turbine with extra-long blade of 1200mm. The influences of attack angle and Mach number on the aerodynamic performances of these sections of the blade profiles were verified, and their operating ranges were also specified.关键词
ultra-ultra-critical steam turbine/ extra-long blade/ attack angle and mach number/ typical section/ experimental investigationKey words
ultra-ultra-critical steam turbine/ extra-long blade/ attack angle and mach number/ typical section/ experimental investigation分类
能源科技引用本文复制引用
..Influences of attack angle and mach number on aerodynamic characters of typical sections of extra-long blade in a steam turbine[J].哈尔滨工业大学学报（英文版）,2007,14(4):474-479,6.
