Volume 23 Issue 6
Jun.  2008
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Article Navigation >  Journal of Aerospace Power  > 2008  >  23(6): 1014-1018
WANG Yi, FAN Xiao-qiang, LIANG Jian-han, LIU Wei-dong, WANG Zhen-guo. Experimental investigation on the starting characteristics of a hypersonic inlet with moving entrance door[J]. Journal of Aerospace Power, 2008, 23(6): 1014-1018.
Citation: WANG Yi, FAN Xiao-qiang, LIANG Jian-han, LIU Wei-dong, WANG Zhen-guo. Experimental investigation on the starting characteristics of a hypersonic inlet with moving entrance door[J]. Journal of Aerospace Power, 2008, 23(6): 1014-1018.
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Experimental investigation on the starting characteristics of a hypersonic inlet with moving entrance door

  • Institute of Aerospace and Material Engineering, National University of Defense Technology, Changsha 410073, China

  • Received Date: 2007-05-31
  • Rev Recd Date: 2007-09-18
  • Publish Date: 2008-06-28
    Abstract
  • A three dimensional hypersonic inlet with moving entrance door was designed and tested in the Ma=6 free-jet wind tunnel to investigate the starting characteristics.This variable geometry design was testified to be a feasible way to accomplish the entrance opening process of the inlet.The results reveal that the moving entrance door can effectively improve the starting ability of the inlet.The gradually opening process could assist the inlet in starting and also avoid the hysteretic effect of the inlet selfstart.

     

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