NASA NTRS · 19840021610
Experiment versus theory
Abstract
High speed compressibility noise and vortex interaction noise, which are aerodynamically generated noise sources, were investigated. Noise generating mechanisms were identified. Linear and nonlinear theory were compared and are in agreement with data on amplitude and wave forms. The interaction area between the acoustic planform and blade/vortex interaction lines are examined.
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Schmitz, F. H., Yu, Y. H., Boxwell, D. A.. 1982-07-01. Experiment versus theory. https://ntrs.nasa.gov/citations/19840021610
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