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Numerical evaluation of tandem rotor for highly loaded transonic fan

ZHAO Bin LIU Bao-jie

ZHAO Bin, LIU Bao-jie. Numerical evaluation of tandem rotor for highly loaded transonic fan[J]. 航空动力学报, 2011, 26(6): 1352-1361.
引用本文: ZHAO Bin, LIU Bao-jie. Numerical evaluation of tandem rotor for highly loaded transonic fan[J]. 航空动力学报, 2011, 26(6): 1352-1361.
ZHAO Bin, LIU Bao-jie. Numerical evaluation of tandem rotor for highly loaded transonic fan[J]. Journal of Aerospace Power, 2011, 26(6): 1352-1361.
Citation: ZHAO Bin, LIU Bao-jie. Numerical evaluation of tandem rotor for highly loaded transonic fan[J]. Journal of Aerospace Power, 2011, 26(6): 1352-1361.

Numerical evaluation of tandem rotor for highly loaded transonic fan

Numerical evaluation of tandem rotor for highly loaded transonic fan

  • 摘要: Transonic tandem rotor was designed for highly loaded fan at a corrected tip speed of 381m/s and another conventional rotor was designed as a baseline to evaluate the loading superiority of tandem rotor with three-dimensional (3-D) numerical simulation. The aft blade solidity and its impact on total loading level were studied in depth. The result indicates that tandem rotor has potential to achieve higher loading level and attain favorable aerodynamic performance in a wide range of loading coefficient 0.55~0.68, comparing with the conventional rotor which produced a total pressure ratio of 2.0 and loading coefficient of 0.42.

     

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出版历程
  • 收稿日期:  2010-11-15
  • 修回日期:  2011-04-01
  • 刊出日期:  2011-06-28

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