Browsing Mechanical, Manufacturing & Biomedical Eng by Subject "Fan noise"
Now showing items 1-2 of 2
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Fan-noise reduction of data centre telecommunications' server racks, with an acoustic metamaterial broadband, low-frequency sound-absorbing liner
(2023)An acoustic metamaterial is evaluated successfully as a means to reduce axial fan noise in an IT server rack application. The continuing growth in demand for cloud-based memory storage is outpacing sustainable energy ... -
Numerical analysis of acoustic noise from an electronic cooling fan at flow disturbed by an external obstacle
(internoise2022.org, 2022-08-24)Axial cooling fans are widely used in data center dense Hard Disk Drive (HDD) storage systems. However, these fans emit high noise levels and degrade HDD performance at certain frequencies. Flow at the fan's inlet can ...