王祥锋, 颜培刚, 黄洪雁, 韩万金. 汽轮机静叶栅变冲角性能的实验研究[J]. 实验流体力学, 2011, 25(6): 66-71. DOI: 10.3969/j.issn.1672-9897.2011.06.013
引用本文: 王祥锋, 颜培刚, 黄洪雁, 韩万金. 汽轮机静叶栅变冲角性能的实验研究[J]. 实验流体力学, 2011, 25(6): 66-71. DOI: 10.3969/j.issn.1672-9897.2011.06.013
WANG Xiang-feng, YAN Pei-gang, HUANG Hong-yan, HAN Wan-jin. Experimental investigation of aerodynamic performance of a turbine static cascade at different incidence[J]. Journal of Experiments in Fluid Mechanics, 2011, 25(6): 66-71. DOI: 10.3969/j.issn.1672-9897.2011.06.013
Citation: WANG Xiang-feng, YAN Pei-gang, HUANG Hong-yan, HAN Wan-jin. Experimental investigation of aerodynamic performance of a turbine static cascade at different incidence[J]. Journal of Experiments in Fluid Mechanics, 2011, 25(6): 66-71. DOI: 10.3969/j.issn.1672-9897.2011.06.013

汽轮机静叶栅变冲角性能的实验研究

Experimental investigation of aerodynamic performance of a turbine static cascade at different incidence

  • 摘要: 为了研究亚临界600MW汽轮机高压第九级静叶叶栅的变冲角气动特性,为高压静叶叶片设计提供依据,对原型和改型两套环形叶栅在低速风洞中进行了不同冲角工况下的吹风实验研究.实验结果表明:改型叶栅降低了叶栅的流动损失,具有更好的变冲角特性.

     

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