Combustion flow in ejecting mode of strutjet engine (II) Effects of secondary combustion and configuration

Sheng Hong Huang, Hong Qing He, Guo Qiang He

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

3-D turbulent flows with and without secondary combustion of two configurations of Strutjet RBCC in ejecting mode were investigated. The effects of secondary combustion and configurations on ejecting flow in static sea-level and zero Mach conditions were analyzed in detail. The conclusion is that the velocity, total temperature, total pressure and secondary air mass flow rate are determined by both effects of configuration and secondary combustion, but the mixing degree between primary and secondary flow is mainly controlled by configuration, and thus the performance of RBCC.

Original languageEnglish
Pages (from-to)259-264
Number of pages6
JournalTuijin Jishu/Journal of Propulsion Technology
Volume24
Issue number3
StatePublished - Jun 2003

Keywords

  • Ejection flow field
  • Ejector ramjet engine
  • Rocket based combined cycle

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