Tonal prediction of a faulty axial fan
نویسندگان
چکیده
منابع مشابه
Numerical study on the acoustic field of a centrifugal fan and the tonal noise sources
The widespread use of squirrel cage fans, especially in ventilation and home and industrial environments, has led to the formation of many research efforts to improve performance and reduce the sound produced by this type of fan. In the literature, the most important factor in generating sound in this category of fans is the confrontation between the rotor exit flow and the volute of the fan. I...
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ژورنال
عنوان ژورنال: Applied Acoustics
سال: 2012
ISSN: 0003-682X
DOI: 10.1016/j.apacoust.2012.04.009