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跨声压气机动叶周向弯曲的数值优化设计

伊卫林 黄鸿雁 韩万金

伊卫林, 黄鸿雁, 韩万金. 跨声压气机动叶周向弯曲的数值优化设计[J]. 航空动力学报, 2006, 21(3): 480-484.
引用本文: 伊卫林, 黄鸿雁, 韩万金. 跨声压气机动叶周向弯曲的数值优化设计[J]. 航空动力学报, 2006, 21(3): 480-484.
YI Wei-lin, HUANG Hong-yan, HAN Wan-jin. Numerical Optimization Design of Circumferentially Curved Transonic Compressor Rotor[J]. Journal of Aerospace Power, 2006, 21(3): 480-484.
Citation: YI Wei-lin, HUANG Hong-yan, HAN Wan-jin. Numerical Optimization Design of Circumferentially Curved Transonic Compressor Rotor[J]. Journal of Aerospace Power, 2006, 21(3): 480-484.

跨声压气机动叶周向弯曲的数值优化设计

基金项目: 高校博士点基金资助(20030213022)

Numerical Optimization Design of Circumferentially Curved Transonic Compressor Rotor

  • 摘要: 开发了求解雷诺平均N-S方程的三维流场模拟程序及数值优化程序,对流场求解程序进行了实验验证,并对跨声压气机动叶积叠线周向弯曲进行优化设计。优化结果表明压气机动叶弯曲可以有效地改变流场内的三维激波结构,削弱尾迹损失。绝热效率提高约0.59%。并且改善了压气机变工况性能。

     

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出版历程
  • 收稿日期:  2005-04-22
  • 修回日期:  2005-11-02
  • 刊出日期:  2006-06-28

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