| Booth, E. R., and Wilbur, M. L., "Acoustic Aspects of Active-Twist Rotor Control," Journal of the American Helicopter Society, Vol. 49, No. 1, pp. 3 - 10, January, 2004. DOI |
| Boyd, D. D., Burley, C. L., and Conner, D. A., "Full Scale Rotor Aeroacoustic Predictions and the Link to Model Scale Rotor Data," AHS 4th Decennial Specialists' Conference on Aeromechanics, San Francisco, California, 21 - 23 January, 2004. NTRS |
| Brooks, T. F., and Burley, C. L., "Blade Wake Interaction Noise for a Main Rotor," Journal of the American Helicopter Society, Vol. 49, No. 1, pp. 11 - 27, January, 2004. DOI |
| Brooks, T. F., and Humphreys, W. M., "A Deconvolution Approach for the Mapping of Acoustic Sources (DAMAS) Determined from Phased Microphone Arrays," AIAA Paper 2004-2954, 10th AIAA/CEAS Aeroacoustics Conference, Manchester, United Kingdom, 10 - 12 May, 2004. DOI NTRS |
| Burley, C. L., and Brooks, T. F., "Rotor Broadband Noise Prediction with Comparison to Model Data," Journal of the American Helicopter Society, Vol. 49, No. 1, pp. 28 - 42, January, 2004. DOI |
| Casper, J., and Farassat, F., "Broadband trailing edge noise predictions in the time domain," Journal of Sound and Vibration, Vol. 271, Nos. 1 & 2, pp. 159 - 176, March, 2004. DOI NTRS |
| Farassat, F., and Casper, J., "Erratum: `Some Analytic Results for the Study of Broadband Noise Radiation from Wings, Propellers and Jets in Uniform Motion' [Int. J. Aeroacoustics, Vol. 2, No. 3 & 4, pp. 335 - 350 (2003)]," International Journal of Aeroacoustics, Vol. 3, No. 1, p. 87, January, 2004. DOI |
| Farassat, F., Doty, M. J., and Hunter, C. A., "The Acoustic Analogy - A Powerful Tool in Aeroacoustics with Emphasis on Jet Noise Prediction," AIAA Paper 2004-2872, 10th AIAA/CEAS Aeroacoustics Conference, Manchester, United Kingdom, 10 - 12 May, 2004. DOI NTRS |
| Nark, D. M., Farassat, F., Pope, D. S., and Vatsa, V., "A Model for Shear Layer Effects on Engine Noise Radiation," AIAA Paper 2004-2992, 10th AIAA/CEAS Aeroacoustics Conference, Manchester, United Kingdom, 10 - 12 May, 2004. DOI NTRS |
| Nark, D. M., Farassat, F., Pope, D. S., and Vatsa, V., "Effects of Bifurcations on Aft-Fan Engine Nacelle Noise," AIAA Paper 2004-2988, 10th AIAA/CEAS Aeroacoustics Conference, Manchester, United Kingdom, 10 - 12 May, 2004. DOI NTRS |
| Thomas, R. H., and Kinzie, K. W., "Jet-Pylon Interaction of High Bypass Ratio Separate Flow Nozzle Configurations," AIAA Paper 2004-2827, 10th AIAA/CEAS Aeroacoustics Conference, Manchester, United Kingdom, 10 - 12 May, 2004. DOI NTRS |