Broadband sound power determination in flow ducts

Institute of Acoustics - Spring Conference Futures in Acoustics 2006: Today's Research - Tomorrow's Careers

Volumn 1, Issue , 2006, Pages 195-204

  Enghardt, L ^a   Lowis, C ^b  

^a Department of Fan and Compressor   (Germany)

^b UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84870565654     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (12)

1. L. Enghardt, Y. Zhang, W. Neise: "Experimental verification of a radial mode analysis technique using wall-flush mounted sensors", 137th Meeting of the Acoustical Society of America, Berlin, March 15-19, 1999
2. L. Enghardt, U. Tapken, W. Neise, F. Kennepohl und K. Heinig: "Turbine Blade/Vane Interaction Noise: Acoustic Mode Analysis Using In-Duct Sensor Rakes", 7th AIAA/CEAS Aeroacoustics Conference, No. 2001-2153, Maastricht, 2001
3. L. Enghardt, C. Lowis, L. Neuhaus: "Broadband Sound Power Determination in Flow Ducts", 10th AIAA/CEAS Aeroacoustics Conference, No. 2004-2940, Manchester, UK, 2004
4. C.L. Morfey: "Rotating pressure patterns in ducts: Their generation and transmission", Journal of Sound and Vibration, 14(1), pp. 60-67, 1964
5. F. Holste: "Ermittlung der aerodynamischen Lärmquellen und Berechnung des abgestrahlten Schallfeldes mittels de rim Nahfeld gemessenen Druckschwankungen am Beispiel eines Triebwerksmodells", PhD Thesis, TU Berlin, Fortschrift Berichte VDI Reihe 7, Nr. 272, Düsseldorf, VDI Verlag, 1995
6. M.L. Munjal: "Acoustics of ducts and mufflers", John Wiley & Sons, 1987
7. Michalke, F. Arnold, and F. Holste: "On the coherence of the sound field in a circular duct with uniform mean flow", Journal of Sound and Vibration, 190(2), pp. 261-271, 1996 (Pubitemid 126392235)
8. J.Y. Chung: "Rejection of flow noise using a coherence function method", Journal of the Acoustical Society of America, 62(2), pp. 338-395, 1977
9. F. Arnold: "Experimentelle und numerische Untersuchung zur Schalleistungsbestimmung in Strömungskanälen", PhD Thesis, TU Berlin, Fortschrift Berichte VDI Reihe 7, Nr. 353, Düsseldorf, VDI Verlag, 1999
10. P. Joseph, C. Morfey, and C. Lowis: "Multi-mode sound transmission in ducts with flow", Journal of Sound and Vibration, 264, pp. 523-544, 2003
11. ISO 5136:2003 Acoustics-Determination of sound power radiated and other air-moving devices-In-duct method, 2003
12. W. H. Press, Saul A. Teukolsky, W. T. Vetterling, B.P. Flannery: "Numerical Recipes in C", 2nd edition, Cambridge University Press, Cambridge, USA, 1992