Beating in propeller singing

The unsteady nature of the shear flow leaving the trailing edge of a propeller blade may give rise to a correlated discrete vortex structure that is also a source of a significant noise, so-called propeller singing. It is well known that beating phenomena occur during the propeller singing. To under...

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Veröffentlicht in:The Journal of the Acoustical Society of America 1996-10, Vol.100 (4_Supplement), p.2733-2733
Hauptverfasser: Okajima, Masahiko, Toshio, Maeda
Format: Artikel
Sprache:eng
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