FJ44 turbofan engine test at NASA Glenn Research Center's Aero-Acoustic Propulsion Laboratory

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

Volumn , Issue , 2009, Pages

  Lauer, Joel T ^a   McAllister, Joseph ^a   Loew, Raymond A ^a   Sutliff, Daniel L ^b   Hartley, Thomas C ^c  

^a Sierra Lobo Inc   (United States)

^b NASA GLENN RESEARCH CENTER   (United States)

^c Williams International   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DUCT MODES; FAR-FIELD DIRECTIVITY; NASA GLENN; PHASED ARRAYS; TEST CONDITION; TEST SETS; UNSTEADY PRESSURES; WILLIAMS;

AEROACOUSTICS; AEROSPACE ENGINEERING; NASA;

PROPULSION;

EID: 78549253130     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

1. Huff, D.L., "Noise Reduction Technologies for Turbofan Engines", Proceedings of Inter-Noise 2006, IN06 732, December 2006.
2. Sutliff, D.L. and Jones, M.G., "Foam-Metal Liner Attenuation of Low-Speed Fan Noise", AIAA-2008-2897, also NASA TM-2006-214368.
3. Cooper, B.A., "A Large Hemi-Anechoic Chamber Enclosure for Community-Compatible Aeroacoustic Testing of Aircraft Propulsion Systems", Journal of the Institute of Noise Control Engineering of the USA, Jan/Feb 1994.
4. Buckley, J. L., "Containment Shield Design for Williams International FJ44-3 Engine in Aero-Acoustic Propulsion Laboratory at NASA Glenn", ASRC Task # NNC08E271T.
5. Sutliff, D.L., "Rotating Rake Mode Measurement System", NASA TM-2005-213828.