Phased array measurements of full-scale engine inlet noise

13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference)

Volumn , Issue , 2007, Pages

  Lan, Justin ^a   Premo, John ^a   Zlavog, Gabriel ^a   Breard, Cyrille ^a   Callender, Bryan ^b   Martinez, Michael ^b  

^a BOEING COMPANY   (United States)

^b GE AVIATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

COMPRESSOR NOISE; DESIGN OBJECTIVES; GE90-115B ENGINES; PHASED ARRAY SYSTEMS; QUIET TECHNOLOGY DEMONSTRATOR 2; SOURCE LOCALIZATION; TRANSONIC FANS; TURBULENCE CONTROLS;

ACOUSTIC NOISE; MICROPHONES; SOFTWARE TESTING;

AEROACOUSTICS;

EID: 84884740311     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (14)

1. Herkes, W., Olsen, R., and Uellenberg, S. "The Quiet Technology Demonstrator Program: Flight Validation of Airplane Noise-Reduction Concepts, " 12th AIAA/CEAS Aeroacoustics Conference (27th AIAA Aeroacoustics Conference), AIAA-2006-2720, Cambridge, Massachusetts, May 2006.
2. Herkes, W., Nesbitt, E., Callender, B., Janardan, B., Moe, J., Yu, J. "The Quiet Technology Demonstrator Program: Static Test of Airplane Noise-Reduction Concepts" 13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference), AIAA-2007-3670, Rome, Italy, May 2007.
3. Brusniak, L., Underbrink, J., Nesbitt, E., Lynch, D., Martinez, M. "Phased Array Measurements of Full-Scale Engine Exhaust Noise" 13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference), AIAA-2007-3612, Rome, Italy, May 2007.
4. Nesbitt, E., Brusniak, L., Underbrink, J., Lynch, D., Martinez, M. "Effects of Chevrons on Engine Jet Noise Structure, " 13th AIAA/CEAS Aeroacoustics Conference (28th AIAA Aeroacoustics Conference), AIAA-2007-3597, Rome, Italy, May 2007.
5. SAE Standard ARP1846, "Measurement of Far Field Noise From Gas Turbine Engines During Static Operation, " February 1990.
6. SAE Standard ARP866A, "Standard Values of Atmospheric Absorption as a Function of Temperature and Humidity", March 1975.
7. Martinez, M., "Microphone Polar Arc Phased Array for Locating Turbofan Source Noise Components, " AIAA-2007-3445.
8. Rademaker, E. R., Sijtsma, P., "Mode Detection with an optimized array in a model turbofan engine intake at varying shaft speeds, " AIAA-2001-2181.
9. Lan, J. H., Premo, J. W., Sutliff, D. L., "Inlet Mode Measurements with an Inflow Control Device Microphone Array, " AIAA-2002-2563.
10. Lan, J. H., Breard, C., "Development and Validation of a 3D Linearized Euler Solver, " AIAA2006-2585.
11. Bartlett, P., Humphreys, N., Phillipson, P., Lan, J., Nesbitt, E., Premo, J., "The Joint Rolls-Royce/Boeing Quiet Technology Demonstrator Programme, " AIAA2004-2869.
12. Castres, F. O., Joseph, P. F., "Fan Inlet Mode Detection from Measurements of the Radiated Sound Field, " AIAA2006-2642.
13. Lan, J. H., Guo, Y., and Breard, C., "Validation and Application of Two Frequency Domain Acoustic Propagation Codes, " AIAA 2003-3244.
14. Sutliff, D. L., Konno, K. E., Heidelberg, L. J., "Duct Mode Measurements on the TFE731-60 Full Scale Engine, " AIAA 2002-2564.