Acoustic simulations of an installed tandem cylinder configuration

15th AIAA/CEAS Aeroacoustics Conference (30th AIAA Aeroacoustics Conference)

Volumn , Issue , 2009, Pages

  Tinetti, Ana F ^a   Dunn, M H ^a  

^a NONE

Author keywords

[No Author keywords available]

Indexed keywords

ACOUSTIC FIELDS; AEROACOUSTICS; COMPUTATIONAL FLUID DYNAMICS; CYLINDERS (SHAPES); NASA; NOISE GENERATORS;

ACOUSTIC SIMULATIONS; FAST SCATTERING CODES; FLOW-GENERATED NOISE; INSTALLATION EFFECTS; NASA LANGLEY RESEARCH CENTER; SHEDDING FREQUENCIES; SURFACE PRESSURES; UNSTEADY PRESSURES;

ACOUSTIC NOISE;

EID: 78149443295     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.2514/6.2009-3158     Document Type: Conference Paper

References (8)

1. Jenkins, L. N., Khorrami, M. R., Choudhari, M. M., and McGinley, C. B., "Characterization of Unsteady Flow Structures Around Tandem Cylinders for Component Interaction Studies in Airframe Noise," AIAA 2005-2812, May 2005.
2. Lockard, D. P., Khorrami, M. R., Choudhari, M. M., Hutcheson, F. V., Brooks, T. F., and Stead, D. J., "Tandem Cylinder Noise Predictions", AIAA 2007-3450, May 2007.
3. Hubbard, H. H., and Manning, J. C., "Aeroacoustic Research Facilities at NASA Langley Research Center," NASA TM 84585, March 1983.
4. Dunn, M. H., and Tinetti, A. F., "Aeroacoustic Scattering Via the Equivalent Source Method," AIAA 2004-2937, May 2004.
5. Tinetti, A. F., Dunn, M. H., and Pope, D. S., "Fast Scattering Code (FSC) User's Manual, Version 2.0", NASA CR 2006-214510, October 2006.
6. Gerhold, C. Cabell, R. and Brown, M., "Development of an Experimental Rig for Investigation of Higher Order Modes in Ducts," AIAA 2006-2637, May 2006.
7. Lockard, D. P., "An efficient, two-dimensional implementation of the Ffowcs Williams and Hawkings equation," Journal of Sound and Vibration, Vol. 229, No. 4, pp. 897 - 911, 2000.
8. Brentner, K. S., and Farassat, F., "Analytical Comparison of the Acoustic Analogy and Kirchhoff Formulation for Moving Surfaces," AIAA Journal, Vol. 36, No. 8, pp 1379-1386, August 1998.