How do I reduce the fan noise in my ups?
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Papers (10) | Insight |
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Foam-metal liners have the potential to reduce fan noise by 4 dB based on this study. | |
52 Citations | Grooved blade tips amplify the fan noise, so measures should be taken to control the noise. |
If fan noise were eliminated, this part of the noise must remain. | |
16 Jun 2014 | Thus, while the attenuation of fan tones remains paramount, the ability to simultaneously reduce broadband fan noise levels has become more desirable. |
18 May 2012 | Thus, while the attenuation of fan tones remains paramount, the ability to simultaneously reduce broadband fan noise levels has become more attractive. |
18 May 2012 | Thus, while the attenuation of fan tones remains paramount, the ability to simultaneously reduce broadband fan noise levels has become more appealing. |
Such correlations may contribute to redesign guidelines for simultaneous reduction of noise and improvement of efficiency at prescribed fan performance. | |
39 Citations | The data presented indicates that this turbulence is the dominant source of noise above 1.5 kHz for the fan tested. |
20 Citations | In this paper, an improved algorithm for active control of fan noise is proposed. |
18 Citations | The results indicate the limits of maximum noise reduction which manufacturers may expect using existing fan designs and also indicates the methods for achieving maximum noise reduction for these configurations. |
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