Validation of an analytical model for scattering by intake liner splices

Collection of Technical Papers - 10th AIAA/CEAS Aeroacoustics Conference

Volumn 2, Issue , 2004, Pages 1214-1223

  Tester, Brian J ^a   Baker, Nicholas J ^a,b   Kempton, Andrew J ^a,b   Wright, Matthew C ^a,b  

^a UNIVERSITY OF SOUTHAMPTON   (United Kingdom)

^b ROLLS ROYCE PLC   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CARGILL'S MODEL; INTAKE LINER SPLICES; LINEAR PROPAGATION; SPLICE SCATTERING EFFECTS;

APPROXIMATION THEORY; BENCHMARKING; COMPUTATIONAL FLUID DYNAMICS; DUCTS; EIGENVALUES AND EIGENFUNCTIONS; FREQUENCIES; GREEN'S FUNCTION; INTEGRATION; MATHEMATICAL MODELS; OPTIMIZATION; PROBLEM SOLVING;

ACOUSTIC WAVE SCATTERING;

EID: 19644388309     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

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2. A. McAlpine and M. Wright 2003. AIAA 2003-3305 9th AIAA/CEAS Aeroacoustic Conference, Hilton Head, USA. Finite/boundary element assessment of a turbofan spliced intake liner at supersonic fan operating conditions.
3. T. Elnady and H. Boden 2002. AIAA 2002-2444 Proceedings of the 8th AIAA/CEAS Aeroacoustics Conference, Breckenridge, Colorado. Hard strips in lined ducts.
4. th AIAA/CEAS Aeroacoustic Conference, Maastricht, The Netherlands. A CFD-based non-linear model for the prediction of tone noise in lined ducts.
5. A. M. Cargill 1993. Rolls-Royce Internal Report TSG0688.
6. R. J. Astley, J. A. Hamilton, N. Baker and E. H. Kitchen 2002. AIAA 2002-2449 Proceedings of the 8th AIAA/CEAS Aeroacoustics Conference, Breckenridge, Colorado. Modelling tone propagation from turbofan inlets - the effect of extended lip liners.
7. B. J. Tester 1973 Journal of Sound and Vibration 28 (2), 151-203. The propagation and attenuation of sound in lined ducts containing uniform or "plug" flow.
8. M. A. Swinbanks 1975 Journal of Sound and Vibration 40 (1), 51-76. The sound field generated by a source distribution in a long duct carrying sheared flow.
9. J. S. Alonso and Ricardo A. Burdisso 2003. AIAA 2003-3144 9th AIAA/CEAS Aeroacoustic Conference, Hilton Head, USA. Sound radiation from the boundary in a circular lined duct with flow.