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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1995, Vol. 16 ›› Issue (5): 592-595.

• 论文 • Previous Articles     Next Articles

MECHANISM OF LIFT AUGMENTATION AND DRAG REDUCTION ON THE SHEARED WING-TIP

Wang Liangyi   

  1. Dept. of Aerodynamics, Nanjing University of Aeronautics and Astronautics,Nanjing,210016
  • Received:1993-09-16 Revised:1994-06-27 Online:1995-10-25 Published:1995-10-25

Abstract: It is proved that near the separation pointover a cylinder N-S equations and SN-S equations presented by Gao Zhi are regular , i. e , have series solution; while SN-S equations presented by Davis and ???are singular just as the boundary layer equations.

Key words: lift augmentation, drag reduction, wing tips, optimization

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