Wave-Envelope Technique for Wave Propagation in Nonuniform Ducts

AIAA Journal

Volumn 15, Issue 4, 1977, Pages 533-537

  Kaiser, J E ^a   Nayfeh, A H ^a  

^a VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVES;

EID: 0017480669     PISSN: 00011452     EISSN: None     Source Type: Journal    
DOI: 10.2514/3.60656     Document Type: Article

References (11)

1. Nayfeh, A. H., Kaiser, J. E., and Telionis, D. P., “Acoustics of Aircraft Engine-Duct Systems,” AIAA Journal, Vol. 13, Feb. 1975, pp.130-153.
2. Quinn, D. W., “A Finite Difference Method for Computing Sound Propagation in Non-Uniform Ducts,” AIAA Journal, Vol. 13, Oct, 1975, pp. 1392-1394.
3. Nayfeh, A. FI. and Telionis, D. P., “Acoustic Propagation in Ducts with Varying Cross-Section,” The Journal of the Acoustical Society of America, Vol. 54, Dec. 1973, pp. 1654-1661.
4. Nayfeh, A. H., Telionis, D. P., and Lekoudis, S. G., “Acoustic Propagation in Ducts with Varying Cross Sections and Sheared Mean Flow,” Progress in Astronautics and Aeronautics: Aeroacoustics: Jet and Combustion Noise; Duct Acoustics, Vol. 37, Editor: Henry T. Nagamatsu; Associate Editors: Jack V. O’Keefe and Ira R. Schwartz, MIT Press, Cambridge, Mass., 1975, pp. 333-351.
5. Nayfeh, A. H., Kaiser, J. E., and Telionis, D. P., “Transmission of Sound Through Annular Ducts of Varying Cross Sections and Sheared Mean Flow,” AIAA Journal, Vol. 13, Jan. 1975, pp. 60-65.
6. Stevenson, A. F., “Exact and Approximate Equations for Wave Propagation in Acoustic Horns,” Journal of Applied Physics, Vol. 22, Dec. 1951, pp. 1461-1463.
7. Eversman, W., Cook, E. L., and Beckemeyer, R. J., “A Method of Weighted Residuals for the Investigation of Sound Transmission in Non-Uniform Ducts without Flow,” Journal of Sound and Vibration, Vol. 38, Jan. 1975, pp. 105-123.
8. Baumeister, K. J., “Generalized Wave Envelope Analysis of Sound Propagation in Ducts with Variable Axial Impedance and Stepped Noise Source Profiles,” Progress in Astronautics and Aeronautics: Aeroacoustics; Fan Noise and Control; Duct Acoustics; Rotor Noise, Vol. 44, Editor: Ira R. Schwartz, Assistant Editors: Henry T. Nagamatsu and Warren C. Strahle, MIT Press, Cambridge, Mass., 1976, pp. 451-474.
9. Nayfeh, A. H., Perturbation Methods, Wiley-lnterscience, New York, 1973, Chap. 5.
10. Finlayson, B. A., The Method of Weighted Residuals and Variational Principles, Academic Press, New York, 1972, pp.7-12.
11. Zorumski, W., “Acoustic Theory of Axisymmetric Multisectioned Ducts,” NASA TR R-419, 1974.