‘Crackle’: An annoying component of jet noise

Journal of Fluid Mechanics

Volumn 71, Issue 2, 1975, Pages 251-271

  Williams, J E Ffowcs ^a   Simson, J ^b   Virchis, V J ^c  

^a UNIVERSITY OF CAMBRIDGE   (United Kingdom)

^b ROLLS ROYCE PLC   (United Kingdom)

^c UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

FLOW OF FLUIDS - JETS;

AIRCRAFT ENGINES, JET AND TURBINE;

EID: 0016546596     PISSN: 00221120     EISSN: 14697645     Source Type: Journal    
DOI: 10.1017/S0022112075002558     Document Type: Article

References (8)

1. Ffowcs Williams, J. E. 1974a Impulsive sources of aerodynamic sound. AGARD Conf. Proc. no. 131, paper 1.
2. Ffowcs Williams, J. E. 1974b Nonlinear generation of secondary waves in fluids. Proc. Copenhagen Symp. on Finite Amplitude Effects in Fluids. Guildford, England: I.P.C. Science and Technology Press.
3. Hoch, R. & Hawkins, R. 1974 Recent studies into Concorde noise reduction. AGARD Conf. Proc. no. 131. paper 19.
4. Lighthill, M. J. 1952 On sound generated aerodynamically. I. General theory. Proc. Roy. Soc. A221, 564–587.
5. Lighthill, M. J. 1956 Viscosity effects in sound waves of finite amplitude. In Surveys in Mechanics (ed. G. K. Batchelor & R. M. Davies), pp. 250–351. Cambridge University Press.
6. Meecham, W. C. & Hurdle, P. M. 1974 Use of cross-correlation measurements to investigate noise generating regions of a real jet engine and a model jet. AGARD Conf. Proc. no. 131. paper 8.
7. Obermeier, F. 1974 Sonic boom behaviour near a caustic. AGARD Conf. Proc. no. 131. paper 17.
8. Pestorius, F. M. & Blackstock, D. T. 1974 Propagation of finite amplitude noise. Proc. Copenhagen Symp. on Finite Amplitude Effects in Fluids. Guildford, England: I.P.C. Science and Technology Press.