Volume 26 Issue 8
Aug.  2011
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SHI Lei, HE Guo-qiang, QIN Fei, LIU Pei-jin, LIU Xiao-wei. Design and numerical investigation of RBCC prototype inlet[J]. Journal of Aerospace Power, 2011, 26(8): 1801-1807.
Citation: SHI Lei, HE Guo-qiang, QIN Fei, LIU Pei-jin, LIU Xiao-wei. Design and numerical investigation of RBCC prototype inlet[J]. Journal of Aerospace Power, 2011, 26(8): 1801-1807.

Design and numerical investigation of RBCC prototype inlet

  • Received Date: 2010-11-18
  • Rev Recd Date: 2011-02-09
  • Publish Date: 2011-08-28
  • The inlet of RBCC(rocket based combined cycle) engine ground-test prototype operated in rocket ejector mode and ramjet mode(Mach number from 0 to 4.0) was investigated.The 2-D(two-dimentional) inlet with strut was designed.Through numerical simulation,a comparative analysis of the performance and the inner flow with/without strut in the inlet in ramjet mode was made,whereas rationality of the design was verified and a rule was derived for the variation of the performance of RBCC prototype's inlet,which was induced by the change of the location or the configuration of strut.Finally,an optimized configuration was obtained.

     

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