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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1996, Vol. 17 ›› Issue (S1): 56-59.

• 论文 • Previous Articles     Next Articles

EXPERIMENTAL INVESTIGATION OF THE VORTEX VERTICAL TAIL INTERACTION

Zhou Danjie, Xia Xuejian   

  1. Institute of Fluid Mechanics, Beijing University of Aeronautics and Astronautics, Beijing, 100083
  • Received:1996-01-25 Revised:1996-04-23 Online:1996-11-25 Published:1996-11-25

Abstract: Pressure and velocity fields of spatial cross section on an aircraft model with strake wing and double vertical tails were measured using a seven hole probe.For different layout of double vertical tails the characteristics of flow fields were compared and the interaction between vortices and vertical tails was analysed. The mechanism of the effect of vertical tails position on the aerodynamic characteristics was studied.

Key words: strake wing, vortex, vertical tail

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