Modeling of the Process of Motion of a Scramjet in the Atmosphere

I. M. Vasenin, É R. Shrager, A. A. Glazunov, A. Yu Krainov, D. A. Krainov

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5 Citations (Scopus)

Abstract

Physical and mathematical model and results of modeling of the processes proceeding in the channel of a scramjet and in the surrounding atmosphere are presented for Mach numbers of 6.7-10. The mathematical model is based on the gas dynamics equations written in the two-dimensional approximation taking into account combustion of a gaseous fuel. Investigations are performed for regions of the incoming supersonic flow, inside of the scramjet channel, and outside of it. Dependences of the total aerodynamic force projection onto the direction of scramjet motion on its speed and mass fuel supply rate are analyzed.

Original languageEnglish
Pages (from-to)908-913
Number of pages6
JournalRussian Physics Journal
Volume56
Issue number8
DOIs
Publication statusPublished - 2013
Externally publishedYes

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Keywords

  • combustion
  • gas dynamic processes
  • mathematical modeling
  • scramjet
  • total aerodynamic force

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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