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跨声速风扇叶片变形对气动性能的影响

郑赟 田晓 杨慧

郑赟, 田晓, 杨慧. 跨声速风扇叶片变形对气动性能的影响[J]. 航空动力学报, 2011, 26(7): 1621-1627.
引用本文: 郑赟, 田晓, 杨慧. 跨声速风扇叶片变形对气动性能的影响[J]. 航空动力学报, 2011, 26(7): 1621-1627.
ZHENG Yun, TIAN Xiao, YANG Hui. Impact of blade deflection on aerodynamic performance of a transonic fan[J]. Journal of Aerospace Power, 2011, 26(7): 1621-1627.
Citation: ZHENG Yun, TIAN Xiao, YANG Hui. Impact of blade deflection on aerodynamic performance of a transonic fan[J]. Journal of Aerospace Power, 2011, 26(7): 1621-1627.

跨声速风扇叶片变形对气动性能的影响

基金项目: "凡舟"基金(20090404)

Impact of blade deflection on aerodynamic performance of a transonic fan

  • 摘要: 为了研究跨声速风扇叶片变形对气动性能的影响,发展了流固耦合方法计算风扇叶片在气动力作用下变形的数值程序,耦合求解了三维可压缩雷诺平均的Navier-Stokes (N-S)方程和描述叶片振动的结构动力学方程,并模拟了跨声速风扇Rotor 67转子叶片在气动载荷下的变形,重点分析了由于叶片变形带来的气动性能的变化.

     

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    [8] 李立州,王婧超,韩永志,等.基于网格变形技术的涡轮叶片变形传递[J].航空动力学报,2007,22(12):547-551. LI Lizhou,WANG Jingchao,HAN Yongzhi,et al.Displacement transfer with the mesh deformation method in multidisciplinary optimization of turbine blades[J].Journal of Aerospace Power,2007,22(12):547-551.(in Chinese)
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出版历程
  • 收稿日期:  2010-11-18
  • 修回日期:  2011-02-12
  • 刊出日期:  2011-07-28

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