Unified analysis of internal flowfield in an integrated rocket ramjet engine. II: Ramjet sustainer

Hong Gye Sung, Vigor Yang

研究成果: Article同行評審

8 引文 斯高帕斯(Scopus)

摘要

The flow and combustion dynamics in the ramjet sustainer of an integrated rocket-ramjet (IRR) engine are investigated systematically. The physical model includes the entire engine flowpath, from the freestream in front of the inlet to the exit of the exhaust nozzle. The flowfield obtained previously is used as the initial condition for the present analysis, so that the complete operation history of the engine can be obtained. Various physiochemical processes dictating the engine internal flow development and flame behavior are examined. Emphasis is placed on the interactions between the inlet and combustion dynamics, as well as the overall engine performance. The key mechanisms for driving and sustaining the flow oscillations are explored. In addition, the acoustic wave structures in the engine flowpath are identified.

原文English
頁(從 - 到)398-403
頁數6
期刊Journal of Aerospace Engineering
27
發行號2
DOIs
出版狀態Published - 2014 三月 1

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Materials Science(all)
  • Aerospace Engineering
  • Mechanical Engineering

指紋 深入研究「Unified analysis of internal flowfield in an integrated rocket ramjet engine. II: Ramjet sustainer」主題。共同形成了獨特的指紋。

引用此