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Two-dimensional model for the two-phase flow simulation in a viking rocket engine combustion chamber

  • M. Habiballah
  • H. Monin
Contributed Papers
Part of the Lecture Notes in Physics book series (LNP, volume 218)

Abstract

We have presented here a two-dimensional model for the two-phase flow simulation in a VIKING rocket engine combustion chamber. This model allows the transient flow description and shows the chamber unsteady response to combustion. Several calculations have been performed and the injection parameters influence on the flow pattern has been studied, as the concentration distribution of droplets, frequency and damping ratio of the oscillations. The numerical generation of undamped oscillations should enable us to a better understanding of this phenomenon. Therefore, numerical modellings of the main physical processes (e.g unsteady combustion) have to be improved. These problems are currently under development.

Keywords

Liquid Flow Rate Droplet Vaporization Turbulent Diffusion Coefficient Undamped Oscillation Droplet Combustion 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. [1]
    Forman A. Williams: Combustion theory — ADISON WESLEY Publishing Company, inc.Google Scholar
  2. [2]
    G.A. Agoston, H. Wise and W.A. Rosser: Sixth International Symposium on Combustion. Reinhold Publishing Corp., New York (1957), p. 708–717.Google Scholar
  3. [3]
    Robert W. MacCormack: The effect of viscosity in hypervelocity impact cratering. AIAA Paper n° 69-354 (1969).Google Scholar

Copyright information

© Springer-Verlag 1985

Authors and Affiliations

  • M. Habiballah
    • 1
  • H. Monin
    • 1
  1. 1.Office National d'Etudes et de Recherches AérospatialesChâtillon CédexFrance

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