Hostname: page-component-cd9895bd7-jn8rn Total loading time: 0 Render date: 2024-12-28T19:40:22.139Z Has data issue: false hasContentIssue false
  • English
  • Français

A Driving Mechanism for High Frequency Combustion Instability in Liquid Fuel Rocket Engines

Published online by Cambridge University Press:  04 July 2016

P. D. McCormack
P. D. McCormack*
Affiliation:
Engineering School, Trinity College, Dublin
Get access Rights & Permissions [Opens in a new window]

Extract

The problem of combustion pressure oscillation in liquid-fuel rocket motor operation has long been the subject of theoretical and experimental investigations.

The low frequency (less than 200 cps) type of oscillation, known as “chugging”, has been thoroughly analysed and the problem solved (see Crocco, 5th Combustion Symposium, p. 164).

This Note is concerned with the more complex (and more destructive) high frequency oscillations, covering a range from about 1000 to 6000 cps. Such oscillations can resonate with the acoustical modes of the combustion chamber. Longitudinal, tangential and radial oscillating modes have been observed.

Type
Technical Notes
Information
The Aeronautical Journal , Volume 68 , Issue 645 , September 1964 , pp. 633 - 637
Copyright
Copyright © Royal Aeronautical Society 1964

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

1.Pickford, R. S. and Peoples, K. G.Inherent Stability of Combustion Process. A.R.S. 15th Annual Meeting, Washington. D.C., 1960.Google Scholar
2.Spalding, D. B. One-Dimensional Theory of Liquid Fuel Rocket Combustion. Aero Research Council, C.P. 445, May 1958.Google Scholar
3.Priem, R. J. and Heidman, R. F. Propellant Vaporization as a Design Criterion for Rocket Engine Combustion Chambers. NASA Tech. Rep. R-67, 1960.Google Scholar
4.Luperi, M. G. and Tick, S. G.Detonation and Two Phase Flow, pp. 321–338. Academic Press, 1962.CrossRefGoogle Scholar
5.Dyer, G.Random Vibration, Chapter 9. John Wiley & Sons, New York, 1958.Google Scholar
6.von Gierke, H.Handbook of Noise Control, Ch. 23. McGraw-Hill, 1957.Google Scholar
7.Markstein, G. and Squire, W.On the Stability of a Plane Wave Front in Oscillating Flow. Journal of the Acoustical Society of America, Vol. 27, No. 3, p. 416, 1955.Google Scholar
8.McCormack, P. D., Crane, L. and Birch, S.An Investigation of the Effect of Mechanical Vibration on Liquid Jet Break-up Characteristics. British Journal of Applied Physics, Vol. 15, p. 743, 1964.Google Scholar
9.Reba, J. and Brosilow, C.The Response of Liquid Jets to Large Amplitude Sonic Oscillations. W.A.D.C. Technical Report 59-720, Part III, September 1960.Google Scholar
10.Crocco, L. and Cheng, Sin I.Theory of Combustion Instability in Liquid Propellant Rocket Motors. Butterworths Ltd., London, 1956.Google Scholar
11.Rosen, G.Stability of Pressure Waves in a Combustion Field. J.A.R.S., Vol. 32, No. 9, 1962.Google Scholar
12.Tanasawa, Y. and Kobayashi, K. On the Evaporation Velocity of a Liquid Drop in a High Temperature Gas. Technical Reports on Tohuku Univ. 15 55,14 No. 2, 1950.Google Scholar
13.Kumm, E. L. Calculations on the Evaporation Rate of Sprays in Rapidly Moving Gases. Report AL-916, June 1949. North American Aviation Inc.Google Scholar
14.Siestrunck, Raymond. Sur les Regimes de Resolution des Jets Liquides sous 1'influence d'un Soufflage Axial, Comptes Rendus, Vol. 215, p. 404, 1942.Google Scholar