Prediction of broadband noise from axial fans - Part 1 - Prognoseverfahren für den Breitbandlärm bei Axialventilatoren - Teil 1.

Schneider M., Carolus T.
fan, noise, pressure
Year:
2003
Bibliographic info:
HLH 4/2003 pp 40-43, 8 Fig., 20 Ref., in German

This article describes the physical mechanisms leading to broadband noise from axial fans. It gives the results of a literature survey about the semi-empirical correlations available to predict this noise and their application to two examples : a low pressure fan and a high pressure fan.

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