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引气提升轴流压气机性能的数值研究

赵斌 李绍斌 李秋实 周盛

赵斌, 李绍斌, 李秋实, 周盛. 引气提升轴流压气机性能的数值研究[J]. 航空动力学报, 2011, 26(2): 262-271.
引用本文: 赵斌, 李绍斌, 李秋实, 周盛. 引气提升轴流压气机性能的数值研究[J]. 航空动力学报, 2011, 26(2): 262-271.
ZHAO Bin, LI Shao-bin, LI Qiu-shi, ZHOU Sheng. Numerical research on enhancing the axial compressor performance by bleeding[J]. Journal of Aerospace Power, 2011, 26(2): 262-271.
Citation: ZHAO Bin, LI Shao-bin, LI Qiu-shi, ZHOU Sheng. Numerical research on enhancing the axial compressor performance by bleeding[J]. Journal of Aerospace Power, 2011, 26(2): 262-271.

引气提升轴流压气机性能的数值研究

基金项目: 国家自然科学基金重点项目(60934001); “凡舟”青年科研基金(20090403)

Numerical research on enhancing the axial compressor performance by bleeding

  • 摘要: 以低速单级压气机为研究对象,根据引气对压气机性能的影响机理设计了6种引气方案,通过数值模拟,讨论了引气对压气机总压升、稳定裕度的影响.结果表明:对于角区大分离的静子,在靠近吸力面的机匣上和叶片吸力面近轮毂区域同时引气可以以较小的引气量获得压气机总压升和稳定工作裕度的全面提升.研究结论有力地支持了空气系统气源引气与压气机流动控制相结合的研究理念.

     

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出版历程
  • 收稿日期:  2010-01-08
  • 修回日期:  2010-04-15
  • 刊出日期:  2011-02-28

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