Hostname: page-component-7dd5485656-bvgqh Total loading time: 0 Render date: 2025-10-29T20:57:56.397Z Has data issue: false hasContentIssue false
  • English
  • Français

On combustion generated noise

Published online by Cambridge University Press:  29 March 2006

Warren C. Strahle
Warren C. Strahle
Affiliation:
Georgia Institute of Technology
Get access Rights & Permissions [Opens in a new window]

Abstract

Upon review of past experimental results and theoretical efforts it is apparent that the mechanism by which combustion noise is generated is not well understood. A theory of combustion noise is developed in this paper which follows rigorously from the principles of fluid mechanics. Lighthill's approach, used in his studies of aerodynamic noise, is closely followed in the present work. The sound radiated from open, turbulent flames is found to depend strongly upon the structure of such flames; at present their structure is not well known. However, meaningful bounds and scaling rules for the sound power output and spectral content are derived based upon the present limited knowledge. A framework is developed which explains past experimental work and the origin of combustion noise.

Information

Type
Research Article
Information
Journal of Fluid Mechanics , Volume 49 , Issue 2 , 29 September 1971 , pp. 399 - 414
Copyright
© 1971 Cambridge University Press

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.)

Article purchase

Temporarily unavailable

References

Bragg, S. L. 1963 J. Inst. Fuel, 36, 12.
Briffa, F. E. J. & Fursey, R. A. E. 1967 Nature, 214, 75.
Crocco, L. & Cheng, S. I. 1956 Theory of Combustion Instability in Liquid Propellant Rocket Motors. London: Butterworths.
Curle, S. N. 1968 Noise and Acoustic Fatigue in Aeronautics (ed. E. J. Richards and D. J. Mead). London: Wiley.
Doak, P. E. 1970 Submitted to J. Sound and Vibration.
Fendell, F. E. 1967 AIAA J 5, 808.
Gaydon, A. G. & Wolfhard, H. G. 1953 Flames, 1st edn. London: Chapman and Hall.
Giammar, R. D. & Putnam, A. A. 1970 J. Engineering for Power, 157.
Hurle, I. R., Price, R. B., Sugden, T. M. & Thomas, A. 1968 Proc. Roy. Soc. A 303, 409.
John, R. R. & Summerfield, M. 1957 Jet Propulsion, 27, 169.
Karlovitz, B. 1951 J. Chem. Phys. 19, 541.
Kotake, S. & Hatta, K. 1965 Bulletin JSME, 8, 24.
Lighthlil, M. J. 1952 Proc Roy. Soc. A 211, 564.
Lighthill, M. J. 1954 Proc. Roy. Soc. A 222, 1.
Markstein, G. H. 1964 Nonsteady Flame Propagation. New York: Macmillan.
Ribner, H. S. 1964 Adv. Appl. Mech. 8, 103.
Shelkin, K. I. 1947 NACA Tech. Memo. 1110.
Smith, T. J. B. & Kilham, J. S. 1963 J. Acous. Soc. Am. 35, 715.
Smithson, R. N. & Foster, P. J. 1965 Combustion and Flame, 9, 426.
Strehlow, R. A. 1968 Fundamentals of Combustion. Scranton. Pa.: International Textbook.
Williams, F. A. 1965 Combustion Theory. Reading, Mass.: Addison-Wesley.