Volume 26 Issue 12
Dec.  2011
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JIN Jin-rui, LIU Yu-ying, HONG Yan. Effects of injection fin on flow and mixing characteristics of cavity flame holder[J]. Journal of Aerospace Power, 2011, 26(12): 2716-2721.
Citation: JIN Jin-rui, LIU Yu-ying, HONG Yan. Effects of injection fin on flow and mixing characteristics of cavity flame holder[J]. Journal of Aerospace Power, 2011, 26(12): 2716-2721.

Effects of injection fin on flow and mixing characteristics of cavity flame holder

  • Received Date: 2011-01-06
  • Rev Recd Date: 2011-05-10
  • Publish Date: 2011-12-28
  • Effects of injection fin in the supersonic cavity flame-holder were studied numerically.Both pressure loss and mixing enhancement effects were investigated.The results suggest that compared with the traditional structure,the cavity with injection fin induce less pressure loss,eularges penetration depth of the injections,and achieves a more appropriate fuel distribution.

     

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