NASA NTRS · 19730006981
Jet engine noise source and noise footprint computer programs
Abstract
Calculation procedures are presented for predicting maximum passby noise levels and contours (footprints) of conventional jet aircraft with or without noise suppression devices. The procedures have been computerized and a user's guide is presented for the computer programs to be used in predicting the noise characteristics during aircraft takeoffs, fly-over, and/or landing operations.
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Dunn, D. G., Peart, N. A., Miller, D. L., Crowley, K. C.. 1972-10-01. Jet engine noise source and noise footprint computer programs. https://ntrs.nasa.gov/citations/19730006981
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