Shock and Vibration / 2020 / Article / Fig 5

Research Article

Comparison of Methodologies for the Detection of Multiple Failures Using Acoustic Images in Fan Matrices

Figure 5

Acoustic images of faulty fan matrices: (a) only the fans on the corners are working, (b) the fans of the middle column are faulty, and (c) the fans on the middle row are faulty.
(a)
(b)
(c)

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