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实验轴流透平级设计及流场分析 被引量：2

A STAGE OF TEST TURBINE DESIGN AND ITS FLOW FIELD ANALYSIS
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摘要 本文介绍了在S_2通流设计基础上,采用商用软件BladeGen作几何初步造型,利用基本截面变截面宽度扭曲、动叶多截面三维整体造型等多种手段来设计单级实验透平的过程,并进行了透平级三维流场数值模拟与分析,取得了基本性能参数与S_2通流设计相一致的结果,为后续实验研究和数值模拟工作提供了可用的实验条件和可靠的设计数据. This paper describes the procedure of designing a stage of test axial turbine,based upon S_2 through flow design.The commercial software BladeGen was applied to generate the original blade profiles.Varying section-axial-chord-length method and multi-section 3-dimentional modeling method were used for the stator and rotor blade generation,respectively.The 3D flow field analysis was also carried out to verify the design.
作者 曾蕴涛 张冬阳 刘建军 蒋洪德
机构地区 中国科学院工程热物理研究所
出处 《工程热物理学报》 EI CAS CSCD 北大核心 2006年第z1期173-176,共4页 Journal of Engineering Thermophysics
基金 国家自然科学基金(No.50336050)
关键词 轴流透平 叶片造型 流场分析 axial turbine blade modeling flow field analysis
分类号 TH443 [机械工程—机械制造及自动化]
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共引文献32

同被引文献28

  • 1SONG Liming LI Jun FENG Zhenping.AERODYNAMIC OPTIMIZATION DESIGN OF LOW ASPECT RATIO TRANSONIC TURBINE STAGE[J].Chinese Journal of Mechanical Engineering,2006,19(4):500-504. 被引量：2
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工程热物理学报
2006年 第z1期

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