Virginia Tech. Department of Mechanical Engineering. Vibration and Acoustics LaboratoriesRisi, John D.Burdisso, Ricardo A.Fuller, Chris R.2015-05-272015-05-271996-01-01Risi, J. D., Burdisso, R. A., & Fuller, C. R. (1996). Analytical investigation of active control of radiated inlet fan noise. Journal of the Acoustical Society of America, 99(1), 408-416. doi: 10.1121/1.4145520001-4966http://hdl.handle.net/10919/52679An analytical mode has been de loped to study the potential of active noise control techniques for Ie reducing radiated tonal inlet noise from turbofan engines. The analytical model consists of multiple control sources placed in the periphery of the engine inlet duct which inject antinoise into the duct to destructively interfere with the tonal sound field generated by the fan. The development of the analytical expressions of the radiated sound fields due to both the disturbance and the control9 pagesapplication/pdfen-USIn CopyrightActive noise controlAcoustic radiatorsAcoustic modelingAcoustic noiseAcoustic sensingAnalytical investigation of active control of radiated inlet fan noiseArticle - Refereedhttp://scitation.aip.org/content/asa/journal/jasa/99/1/10.1121/1.414552Journal of the Acoustical Society of Americahttps://doi.org/10.1121/1.414552