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

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 language	English
Pages (from-to)	908-913
Number of pages	6
Journal	Russian Physics Journal
Volume	56
Issue number	8
DOIs	https://doi.org/10.1007/s11182-013-0117-2
Publication status	Published - 2013
Externally published	Yes

Keywords

combustion
gas dynamic processes
mathematical modeling
scramjet
total aerodynamic force

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1007/s11182-013-0117-2

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title = "Modeling of the Process of Motion of a Scramjet in the Atmosphere",

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.",

keywords = "combustion, gas dynamic processes, mathematical modeling, scramjet, total aerodynamic force",

author = "Vasenin, {I. M.} and Shrager, {{\'E} R.} and Glazunov, {A. A.} and Krainov, {A. Yu} and Krainov, {D. A.}",

year = "2013",

doi = "10.1007/s11182-013-0117-2",

language = "English",

volume = "56",

pages = "908--913",

journal = "Russian Physics Journal",

issn = "1064-8887",

publisher = "Consultants Bureau",

number = "8",

}

TY - JOUR

T1 - Modeling of the Process of Motion of a Scramjet in the Atmosphere

AU - Vasenin, I. M.

AU - Shrager, É R.

AU - Glazunov, A. A.

AU - Krainov, A. Yu

AU - Krainov, D. A.

PY - 2013

Y1 - 2013

N2 - 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.

AB - 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.

KW - combustion

KW - gas dynamic processes

KW - mathematical modeling

KW - scramjet

KW - total aerodynamic force

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