Gequn Shu
Abstract
According to characteristic of fan noise,an analysis and separation process was adopted in this paper.Some different fans with different diameter,obliquity,width were tested on engine.The results show that the fan noise must be considered in real usage.
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According to characteristic of fan noise,an analysis and separation process was adopted in this paper.Some different fans with different diameter,obliquity,width were tested on engine.The results show that the fan noise must be considered in real usage.
Key concepts: Noise (video), Separation (statistics), Acoustics, Engineering, Fan-in, Noise level, Process (computing), Automotive engineering