Journal of Aerospace Science and Technology

Journal of Aerospace Science and Technology

Impact of Body on the Tail Surface Flowfield at High Incidences

Authors
Sharif Univ. of Tech.
Abstract
An experimental study was performed to investigate the effects of the body angle of attack on the tail surface pressure distribution for a half body-tail combination in subsonic flow. The results show, in small deflection angle regions, that the tail deflection has the same effect on the surface pressure as the body angle of attack. However at moderate to high deflections, the flowfiled caused by the tail deflection angle is completely different from that of the body angle of attack, which is an indication of the nose and body vortex shedding effects on the tail at high angle of attack regime.

Volume 6, Issue 1
March 2009
Pages 25-35

  • Receive Date 19 May 2010
  • Accept Date 30 October 2017
  • First Publish Date 30 October 2017