Phased-array study of dual-flow jet noise: Effect of nozzles and mixers

Collection of Technical Papers - 12th AIAA/CEAS Aeroacoustics Conference

Volumn 5, Issue , 2006, Pages 3213-3247

  Lee, Sang Soo ^a,c   Bridges, James ^b,c  

^a QSS GROUP INC   (United States)

^b NASA GLENN RESEARCH CENTER   (United States)

^c AIAA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AZIMUTHAL ARRAYS; LOBED MIXER; NOZZLE EXHAUST SYSTEMS; SPEED FLOW CONDITIONS;

ACOUSTIC ARRAYS; FLOW PATTERNS; JETS; MIXERS (MACHINERY); NOZZLES; TURBULENCE; VELOCITY MEASUREMENT;

ACOUSTIC NOISE;

EID: 33845656388     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. Mengle, V.G., Baker, V.D., and Dalton, W.N., Lobed mixer Design fro Noise Suppression, NASA CR-2002-210823, 2002.
2. Tester, B.J., Fisher, M.J. and Dalton, W.N., A contribution to the understanding and prediction of jet noise generation in forced mixers, AIAA-2004-2897.
3. Bridges, J. and Wernet, M.P., Cross-stream PIV measurements of jets with Internal Lobed Mixers, AIAA-2004-2896.
4. Dougherty, R.P., Beamforming in acoustic testing, in Aeroacoustic Measurements, Mueller, T.J. (ed.), 2002.
5. Underbrink, J.R., Aeroacoustic phased array testing in low speed wind tunnel, in Aeroacoustic Measurements, Mueller, T.J. (ed.), 2002.
6. Johnson, P. and Dudgeon, D., Array signal processing: Concepts and techniques, Prentice Hall, New Jersey, 1993.
7. Lee, S.S., Phased-array study of jets with various internal mixers and nozzles, NASA/CR 2005-213870.
8. Garrison, L.A., Lyrintzis, A.S., Blaisdell, G.A. and Dalton, W.N., Computational fluid dynamics analysis of jets with internal forced mixers, AIAA 2005-2887.
9. Garrison, L.A., Dalton, W.N., Lyrintzis, A.S. and Blaisdell, G.A., On the development of semi-empirical noise models for the prediction of the noise from jets with forced mixers, AIAA 2004-2898.
10. Tester, B.J. and Fisher, M.J., A contribution to the understanding and prediction of jet noise generation in forced mixers: Part II flight effects, AIAA-2005-3094.