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引气方式对轴流压气机性能影响研究

侯丽娜 杜刚 陈江

侯丽娜, 杜刚, 陈江. 引气方式对轴流压气机性能影响研究[J]. 应用数学和力学, 2014, 35(10): 1124-1134. doi: 10.3879/j.issn.1000-0887.2014.10.007
引用本文: 侯丽娜, 杜刚, 陈江. 引气方式对轴流压气机性能影响研究[J]. 应用数学和力学, 2014, 35(10): 1124-1134. doi: 10.3879/j.issn.1000-0887.2014.10.007
HOU Li-na, DU Gang, CHEN Jiang. Effects of Bleeding on the Aerodynamic Performance of AxialFlow Compressors[J]. Applied Mathematics and Mechanics, 2014, 35(10): 1124-1134. doi: 10.3879/j.issn.1000-0887.2014.10.007
Citation: HOU Li-na, DU Gang, CHEN Jiang. Effects of Bleeding on the Aerodynamic Performance of AxialFlow Compressors[J]. Applied Mathematics and Mechanics, 2014, 35(10): 1124-1134. doi: 10.3879/j.issn.1000-0887.2014.10.007

引气方式对轴流压气机性能影响研究

doi: 10.3879/j.issn.1000-0887.2014.10.007
基金项目: 航空基金重点项目(2011ZB24002)
详细信息
    作者简介:

    侯丽娜(1988—),女,河南人,硕士(E-mail: 869597573@qq.com);杜刚(1974—),男,四川人,副教授(通讯作者. E-mail: dugang@buaa.edu.cn);陈江(1963—),男,四川人,研究员.

  • 中图分类号: V231.3

Effects of Bleeding on the Aerodynamic Performance of AxialFlow Compressors

  • 摘要: 航空发动机空气系统需要从多级轴流压气机中间级引气,不同引气方式将对轴流压气机性能和流场产生不同影响.以一带进口导叶的单级轴流压气机为研究对象,采用数值模拟方法研究了全周开缝、均布开孔以及不同开孔角度等引气方式对压气机性能的影响.结果表明,引气可不同程度地提高压气机性能,沿流向倾斜开设引气孔使喘振裕度提升最大,达到8.2%,反流向开设引气孔使压气机效率、压比有较大提高.
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    [2] 赵斌, 李绍斌, 侯安平. 发动机空气系统气源引气的研究和探讨[C]//航空学会第十五届叶轮机专业委员会学术交流会文集. 2009: 190-198.(ZHAO Bin, LI Shao-bin, HOU An-ping. Research and discuss about bleeding of aeroengine air system[C]// CSAA 15th Academic Communication of Turbine Professional Committee.2009: 190-198.(in Chinese))
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    [13] 张皓光, 楚武利, 吴艳辉, 张夏. 轴向间隙引气对双级轴流式压气机性能及流场影响的数值研究[J]. 流体机械, 2006,34(7): 24-27.(ZHANG Hao-guang, CHU Wu-li, WU Yan-hui, ZHANG Xia. Numerical investigation on the effect of axial clearance bleeding on a tow-stage axial-flow compressor flow-field and performance[J].Fluid Machinery,2006,34(7): 24-27.(in Chinese))
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出版历程
  • 收稿日期:  2014-01-06
  • 修回日期:  2014-09-03
  • 刊出日期:  2014-10-15

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