Measurement of complex acoustic intensity in an acoustic waveguide

Journal of the Acoustical Society of America

Volumn 134, Issue 5, 2013, Pages 3674-3685

  Duan, Wenbo ^a   Kirby, Ray ^a   Prisutova, Jevgenija ^b   Horoshenkov, Kirill V ^b  

^a BRUNEL UNIVERSITY   (United Kingdom)

^b UNIVERSITY OF BRADFORD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC WAVEGUIDES; COMPLEX SOUNDS; DIAGNOSTIC TOOLS; HIGHER-ORDER MODES; INTENSITY MEASUREMENTS; INTENSITY PROBES; SOUND PROPAGATION; STATE OF THE ART;

ACOUSTIC FIELD MEASUREMENT; ACOUSTIC INTENSITY;

ACOUSTIC FIELDS;

ACOUSTICS; ARTICLE; COMPARATIVE STUDY; EQUIPMENT; EQUIPMENT DESIGN; MOTION; PRESSURE; REPRODUCIBILITY; SOUND; THEORETICAL MODEL; TIME;

ACOUSTICS; EQUIPMENT DESIGN; MODELS, THEORETICAL; MOTION; PRESSURE; REPRODUCIBILITY OF RESULTS; SOUND; TIME FACTORS;

EID: 84887457219     PISSN: 00014966     EISSN: None     Source Type: Journal    
DOI: 10.1121/1.4821214     Document Type: Article

References (23)

1. F. J. Fahy, Sound Intensity (E and FN Spon, London, 1995), pp. 38-99.
2. J. A. Mann and J. Tichy, " Near-field identification of vibration sources, resonant cavities, and diffraction using acoustic intensity measurements.," J. Acoust. Soc. Am. 90 (2), 720-729 (1991). 10.1121/1.401942
3. J. A. Mann and J. Tichy, " Acoustic intensity analysis: Distinguishing energy propagation and wave-front propagation.," J. Acoust. Soc. Am. 90 (1), 20-25 (1991). 10.1121/1.401290
4. N. Prodi and D. Stanzial, " A novel intensimetric technique for monitoring the radiative properties of sound fields.," J. Audio Eng. Soc. 47 (5), 363-372 (1999).
5. R. J. Barton, K. B. Smith, and I. H. T. Vincent, " Characterization of scattered acoustic intensity fields in the resonance region of a motionless rigid sphere.," J. Acoust. Soc. Am. 127 (6), EL240-EL245 (2010).
6. F. Jacobsen, " A note on instantaneous and time-averaged active and reactive sound intensity.," J. Sound Vib. 147 (3), 489-496 (1991). 10.1016/0022-460X(91)90496-7
7. R. C. Heyser, " Instantaneous intensity.," AES 81st Convention, Los Angeles, CA (1986).
8. G. Schiffrer and D. Stanzial, " Energetic properties of acoustic fields.," J. Acoust. Soc. Am. 96 (6), 3645-3653 (1994). 10.1121/1.410585
9. D. Stanzial, N. Prodi, and G. Schiffrer, " Reactive acoustic intensity for general fields and energy polarization.," J. Acoust. Soc. Am. 99 (4), 1868-1876 (1996). 10.1121/1.415369
10. D. Stanzial and N. Prodi, " Measurements of newly defined intensimetric quantities and their physical interpretation.," J. Acoust. Soc. Am. 102 (4), 2033-2039 (1997). 10.1121/1.419693
11. D. Stanzial, G. Sacchi, and G. Schiffrer, " On the physical meaning of the power factor in acoustics.," J. Acoust. Soc. Am. 131 (1), 269-280 (2012). 10.1121/1.3664051
12. J. A. Mann, J. Tichy, and A. J. Romano, " Instantaneous and time-averaged energy transfer in acoustic fields.," J. Acoust. Soc. Am. 82 (1), 17-30 (1987). 10.1121/1.395562
13. B. R. Rapids and G. C. Lauchle, " Vector intensity field scattered by a rigid prolate spheroid.," J. Acoust. Soc. Am. 120 (1), 38-48 (2006). 10.1121/1.2206514
14. R. J. Barton, K. B. Smith, and H. T. Vincent, " A characterization of the scattered acoustic intensity field in the resonance region for simple spheres.," J. Acoust. Soc. Am. 129 (5), 2772-2784 (2011). 10.1121/1.3559689
15. F. Jacobsen and A. R. Molares, " Ensemble statistics of active and reactive sound intensity in reverberation rooms.," J. Acoust. Soc. Am. 129 (1), 211-218 (2011). 10.1121/1.3514425
16. C. E. Dean and J. P. Braselton, " Visualization of the energy flow for elastic waves: Comparison and contrast of conventional vector field vs. color coded representation of the poynting vector.," in Theoretical and Computational Acoustics 2003 (World Scientific, Hackensack, NJ, 2003), pp. 78-90.
17. Information on Microflown available at www.microflown.com (Last viewed 11/6/ 2013).
18. H. -E. d. Bree, " The microflown: An acoustic particle velocity sensor.," Acoust. Aust. 31, 91-94 (2003).
19. F. Jacobsen and V. Jaud, " A note on the calibration of pressure-velocity sound intensity probes.," J. Acoust. Soc. Am. 120 (2), 830-837 (2006). 10.1121/1.2214144
20. W. Duan and R. Kirby, " A hybrid finite element approach to modeling sound radiation from circular and rectangular ducts.," J. Acoust. Soc. Am. 131 (5), 3638-3649 (2012). 10.1121/1.3699196
21. R. Kirby, " Modeling sound propagation in acoustic waveguides using a hybrid numerical method.," J. Acoust. Soc. Am. 124 (4), 1930-1940 (2008). 10.1121/1.2967837
22. D. Stanzial, G. Sacchi, and G. Schiffrer, " Calibration of pressure-velocity probes using a progressive plane wave reference field and comparison with nominal calibration filters.," J. Acoust. Soc. Am. 129 (6), 3745-3755 (2011). 10.1121/1.3589253
23. T. G. H. Basten and H.-E. d. Bree, " Full bandwidth calibration procedure for acoustic probes containing a pressure and particle velocity sensor.," J. Acoust. Soc. Am. 127 (1), 264-270 (2010). 10.1121/1.3268608