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一种对转压气机气动设计方法及其验证

胡应交 王松涛

胡应交, 王松涛. 一种对转压气机气动设计方法及其验证[J]. 航空动力学报, 2014, (5): 1135-1144.
引用本文: 胡应交, 王松涛. 一种对转压气机气动设计方法及其验证[J]. 航空动力学报, 2014, (5): 1135-1144.
HU Ying-jiao, WANG Song-tao. An aerodynamic design method and verification for counter-rotating compressor[J]. Journal of Aerospace Power, 2014, (5): 1135-1144.
Citation: HU Ying-jiao, WANG Song-tao. An aerodynamic design method and verification for counter-rotating compressor[J]. Journal of Aerospace Power, 2014, (5): 1135-1144.

一种对转压气机气动设计方法及其验证

详细信息
    作者简介:

    胡应交(1985- ),男,湖南隆回人,博士生,主要从事压气机气动设计与研究.

  • 中图分类号: V231.3;TK474.7

An aerodynamic design method and verification for counter-rotating compressor

  • 摘要: 结合附面层抽吸技术提出了一种高负荷对转压气机气动设计方法.在高负荷设计前提下,为避免在转动部件中进行附面层抽吸所带来的诸如强度等问题,利用基于动叶出口轴向速度提升的低反动度压气机气动设计原理,提升动叶出口轴向速度以确保动叶效率,附面层抽吸只在静叶中进行.利用该对转压气机气动设计方法,进行了一对转压气机气动设计验证.三维黏性数值模拟结果表明,在第一列转子与第二列转子叶尖切线速度分别为370m/s与350m/s的前提下,实现了总压比为5.85,效率为88%的两级对转压气机气动设计.

     

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出版历程
  • 收稿日期:  2013-03-07
  • 刊出日期:  2014-05-28

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