Computation of noise generation by turbulence in internal flows

4th AIAA/CEAS Aeroacoustics Conference

Volumn , Issue , 1998, Pages

  Longatte, E ^a   Lafon, P ^a   Candel, S ^b  

^a EDF R AND D   (France)

^b ECOLE CENTRALE PARIS   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; ACOUSTIC NOISE; ACOUSTICS; COMPUTATIONAL METHODS; NUMERICAL METHODS; STOCHASTIC MODELS; STOCHASTIC SYSTEMS; TURBULENCE;

AEROACOUSTIC NOISE; MEAN FLOW FIELDS; NOISE GENERATION; NUMERICAL RESULTS; RADIATED SOUND FIELDS; TURBULENCE CLOSURES; TURBULENT FIELDS; TURBULENT FLUCTUATION;

AEROACOUSTICS;

EID: 84977142881     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.1998-2332     Document Type: Conference Paper

References (12)

1. BAILLY, C., LAFON, P., CANDEL, S. (1996) Computation of Noise Generation and Propagation for Free and Confined Turbulent Flows. AIAA-96-1732.
2. BÉCHARA, W., LAFON, P., CANDEL, S. (1994) Stochastic approach to noise modelling for free turbulent flows. AIAA J. 97 (5), 1-14.
3. CRIGHTON, D.G. (1975) Basic Principles of aerodynamic noise generation. Prog. Aerospace Sci. 16 (1), 31-96.
4. KRAICHNAN, R.H. (1970) Diffusion by a random velocity field. Phys. Fluids, 13(1), 22-31.
5. LAFON, P. (1995) Computation of waves propagation in a complex Flow. ICASE/LaRC Workshop (May 95).
6. LIGHTHILL, M.J. (1952) On sound generated aerodynamically - I. General theory. Proceedings of the Royal Society of London, A211, 1107, 564-587.
7. LIGHTHILL, M.J. (1954) On sound generated aerodynamically - II. Turbulence as a source of sound. Proceedings of the Royal Society of London, A222, 1148, 1-32.
8. LILLEY, G.M. (1972) The generation and radiation of supersonic jet noise. Vol. IV - Theory of turbulence generated jet noise, noise radiation from upstream sources and combustion noise. Part II: Generation of sound in a mixing region. Air Force Aero Propulsion Laboratory, AFAPL-TR-72-53.
9. MANI, R. (1976) The influence of jet flow on jet noise. Part I. The noise of unheated jets J. Fluid Mech. 73(4), 753-778.
10. TAM, C.K.W., WEBB, J.C. (1993) Dispersion -Relation-Preserving Finite Difference Schemes for Computational Acoustics. Journal of Computational Physics, 107, 262-281.
11. TENNEKES, H., LUMLEY, J.L. (1972) A first course of turbulence. Tie MIT Press, Cambridge.
12. VAN HERPE, F., CRIGHTON, D.G., LAFON, P. (1995) Noise generation by turbulent flow in a duct obstructed by a diaphragm. 16 th Aeroacoustics Conference, AIAA Paper, 95- 035, June 12-15, Munich, Germany.