Measurement of the reflection matrix of a discontinuity in a duct

Journal of the Acoustical Society of America

Volumn 103, Issue 5 I, 1998, Pages 2463-2468

  Akoum, Mohamed ^a   Ville, Jean Michel ^a  

^a UNIVERSITÉ DE TECHNOLOGIE DE COMPIÈGNE   (France)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTICS; ARTICLE; FOURIER ANALYSIS; MATHEMATICAL ANALYSIS; MICROPHONE; PRESSURE; PRIORITY JOURNAL; THEORY;

EID: 0031838128     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.422766     Document Type: Article

References (13)

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3. J. M. Ville and R. J. Silcox, "Experimental investigation of radiation of sound from an unflanged duct and a bellmouth, including flow effect," NASA TP 1697 (1980).
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9. C. de Boor, "A practical guide to splines," in Applied Mathematical Sciences (Springer-Verlag, New York, 1987), Vol. 27.
10. A. Roure, "Propagation guidée. Etude des discontinuités," thesis, Université Aix Marseille II (1976).
11. W. E. Zorumski, "Generalized radiation impedances and reflection coefficients of circular and annular ducts," J. Acoust. Soc. Am. 54, 1667-1673 (1973).
12. Y. C. Cho, "Sound radiation from a hyperboloïdal inlet duct," paper 79-0677, AIAA 5th Aeroacoustics Conference, Seattle, WA (1979).
13. F. J. Fahy, Sound Intensity (Elsevier Science, New York, 1990).