Acoustic measurements of models of military style supersonic nozzle jets

47th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition

Volumn , Issue , 2009, Pages

  Kuo, Ching Wen ^a   Veltin, Jérémy ^a   McLaughlin, Dennis K ^a  

^a The Center for Nanotechnology Education and Utilization   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; ACOUSTIC MEASURING INSTRUMENTS; ACOUSTIC NOISE; ACOUSTIC VARIABLES MEASUREMENT; AIRCRAFT ENGINES; ENGINES; FLIGHT ENVELOPES; NASA; NOISE ABATEMENT; NOZZLES; SUPERSONIC AIRCRAFT;

ACOUSTIC MEASUREMENTS; AIRCRAFT JET ENGINES; DIFFERENT OPERATING CONDITIONS; FULL SCALE MEASUREMENTS; NOISE REDUCTION TECHNIQUE; PENNSYLVANIA STATE UNIVERSITY; SUPERSONIC NOZZLE JETS; VARIABLE GEOMETRY NOZZLES;

SUPERSONIC AERODYNAMICS;

EID: 78549294525     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2009-18     Document Type: Conference Paper

References (7)

1. Doty, M. J., and McLaughlin, D. K., "Acoustic and mean flow measurements of high speed helium air mixture jets," International Journal of Aeroacoustics, Vol. 2, No. 2, 2003, pp. 293-334.
2. Veltin, J., and McLaughlin, D. K., "Noise mechanisms investigation in shock containing screeching jets using optical deflectometry," AIAA-2008-2889, 2008.
3. Bridges, J., and Brown, C. A., "Validation of the small hot jet acoustic rig for aeroacoustic research," AIAA 2005-2846, 2005.
4. Papamoschou, D., "Acoustic simulation of coaxial hot air jets using cold helium-air mixture jets," Journal of Propulsion and Power, Vol. 23, No. 2, 2007, pp. 375-181.
5. Viswanathan, K., and Clark, L. T., "Effect of Nozzle Internal Contour on Jet Aeroacoustics," International Journal of Aeroacoustics, Vol. 3, No. 2, 2004, pp. 103-135.
6. Tam, C. K. W., Seiner, J. M., and Yu, J. C., "Proposed relationship between broadband shock associated noise and screech tones," Journal of Sound and Vibration, Vol. 110, No. 2, 1986, pp. 309-321.
7. Viswanathan, K., "Does a Model Scale Nozzle Emit the Same Jet Noise as a Jet Engine," AIAA Journal, Vol. 46, No. 2, 2008, pp. 336-355.