Calculation of sound propagation in nonuniform flows: Suppression of instability waves

AIAA Journal

Volumn 42, Issue 1, 2004, Pages 80-88

  Agarwal, Anurag ^a   Morris, Philip J ^a   Mani, Ramani ^b  

^a The Pennsylvania State University   (United States)

^b GE Global Research Center   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC NOISE; BOUNDARY CONDITIONS; FREQUENCY DOMAIN ANALYSIS; HARMONIC ANALYSIS; JETS; MATHEMATICAL MODELS; NAVIER STOKES EQUATIONS; TURBULENT FLOW;

KELVIN-HELMHOLTZ INSTABILITIES; LINEAR WAVE OPERATOR; NONUNIFORM FLOWS; TIME HARMONIC RESPONSE;

ACOUSTIC WAVE PROPAGATION;

EID: 0842268987     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/1.619     Document Type: Article

References (18)

1. Gottlieb, P., "Sound Source near a Velocity Discontinuity," Journal of the Acoustical Society of America, Vol. 32, No. 9, 1960, pp. 1117-1122.
2. Mani, R., "The Influence of Jet Flow on Jet Noise. Part 1. The Noise of Unheated Jets," Journal of Fluid Mechanics, Vol. 73, No. 4, 1976, pp. 753-778.
3. Tester, B. J., and Burrin, R. H., "On Sound Radiation from Sources in Parallel Sheared Jet Flows," AIAA Paper 74-57, Jan. 1974.
4. Dowing, A. P., Ffowcs Williams, J. E., and Goldstein, M. E., "Sound Production in a Moving Stream," Philosophical Transactions of the Royal Society of London, A, Vol. 288, 1978, pp. 321-349.
5. Ewert, R., Meinke, M., and Schröder, W., "Computation of Trailing Edge Noise via LES and Acoustic Perturbation Equations," AIAA Paper 2002-2467, June 2002.
6. Pierce, A. D., "Wave Equation for Sound in Fluids with Unsteady Inhomogeneous Flow," Journal of the Acoustical Society of America, Vol. 87, No. 6, 1990, pp. 2292-2299.
7. Bailly, C., Bogey, C., and Juvé, D., "Computation of Flow Noise Using Source Terms in Linearized Euler's Equations," AIAA Journal, Vol. 40, No. 2, 2002, pp. 235-243.
8. Briggs, R. J., Electron-Stream Interaction with Plasmas, MIT Press, Cambridge, MA, 1964, Chap. 3.
9. Bers, A., Handbook of Plasma Physics, Vol. 1, North-Holland, Amsterdam, 1983, Chap. 3.2.
10. Huerre, P., and Monkewitz, P., "Local and Global Instabilities in Spatially Developing Flows," Annual Review of Fluid Mechanics, Vol. 22, 1990, pp. 473-537.
11. Agarwal, A., and Morris, P. J., "Generation and Radiation of Acoustic Waves from a 2-D Shear Layers," Third Computational Aeroacoustics (CAA) Workshop on Benchmark Problems, NASA CP 2000-20970, 2000, pp. 309-314.
12. Lilley, G. M., "The Generation and Radiation of Supersonic Jet Noise. Vol IV - Theory of Turbulence Generated Jet Noise, Noise Radiation from Upstream Sources and Combustion Noise," U.S. Air Force Aero Propulsion Lab., TR-72-53, Wright-Patterson AFB, OH, July 1972 (available from Defence Technical Information Center as AD 749 139).
13. Hoffmann, K. A., and Chiang, S. T., Computational Fluid Dynamics for Engineers, Engineering Education System, Wichita, KS, 1989, Chap. 9.
14. Press, W., Flannery, B., Teukolsky, S., and Vetterling, W., Numerical Recipes in C++: the Art of Scientific Computing, Cambridge Univ. Press, Cambridge, England, U.K., 2002, Chap. 19.
15. Gradshteyn, I. S., and Ryzhik, I. M., Table of Integrals, Series and Products, Academic Press, New York, 2000, Chaps. 3 and 4.
16. Roach, G. F., Green's Functions, Cambridge Univ. Press, Cambridge, England, U.K., 1999, Chap. 7.
17. Noble, B., Methods Based on the Wiener-Hopf Technique, Chelsea Publishing Co., 1988, Chap. 1.
18. Lin, C. C., The Theory of Hydrodynamic Stability, Cambridge Univ. Press, 1955, Chap. 8.