Title of article
Tonal prediction of a faulty axial fan
Author/Authors
Majdi Abid، نويسنده , , Hassen Trabelsi، نويسنده , , Mohamed Taktak، نويسنده , , Jérôme Antoni، نويسنده , , Jean-Michel Ville، نويسنده , , Tahar Fakhfakh، نويسنده , , Mohamed Haddar، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2012
Pages
7
From page
1022
To page
1028
Abstract
The current techniques for monitoring and diagnostics of rotating machines to their conditional predictive maintenance mainly are based on vibration monitoring. In this research, experimental and theoretical methods to predict the tonal noise of a faulty fan are developed and validated. These methods can be used on identifying defects of an axial fan based on an acoustic monitoring in situations where it is necessary to operate remotely due to the inaccessibility of the areas of event defects.
Keywords
Axial fan , Defects , Acoustic method , Directivity curves , Fan noise source
Journal title
Applied Acoustics
Serial Year
2012
Journal title
Applied Acoustics
Record number
1171687
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