Evaluation of jet and shock cell noise via acoustic holography

46th AIAA Aerospace Sciences Meeting and Exhibit

Volumn , Issue , 2008, Pages

  Long, D F ^a  

^a Aero Systems Engineering   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EXHAUST PLUMES; FLIGHT TEST; HIGH SPEED FLOWS; LINEAR ARRAYS; MOUNTED SENSORS; NOISE FIELDS; PRESSURE FLUCTUATION; PROCESSING TECHNIQUE; SHOCK CELL NOISE; SOURCE CHARACTERISTICS; SUPERCRITICAL CONDITION; TURBULENT BOUNDARY LAYERS;

ACOUSTIC FIELDS; ACOUSTIC HOLOGRAPHY; ACOUSTIC IMAGING; AEROSPACE ENGINEERING; INTERFEROMETRY;

ARRAY PROCESSING;

EID: 78149439876     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (6)

1. Fisher, M., Harper-Bourne, M., Glegg, S., "Jet Engine Noise Source Location: The Polar Correlation Technique," J. Sound & Vibration, Nol. 51, 1977, pg 23.
2. Maynard, J., Williams, E., Lee, Y., "Nearfield Acoustic Holography: I. Theory of generalized holography and the development of NAH," Journal of the Acoustical Society of America Vol. 78, Pp. 1395-1413, 1985.
3. K. B. Ginn and J. Hald, "STSF-Practical instrumentation and applications," Brüel & Kjær Technical Review 2, 1-27, 1989.
4. Tam, C. "Supersonic Jet Noise," Annual Review Fluid Mechanics, Vol. 27, 1995, pgs 17-43.
5. Long, D., "The Structure of Shock Cell Noise from Supersonic Jets," AIAA paper 2005-2840, May 2005.
6. Mengle, V., Ganz, U., Nesbitt, E., Bultemeier, E., Thomas, R., "Flight Test Results for Uniquely Tailored Propulsion-Airframe Aeroacoustic Chevrons: Shockcell Noise," AIAA 2006-2439, May, 2006.