Analysis of Vibration Characteristics of Centrifugal Pump Mechanical Seal under Wear and Damage Degree

Figure 4

The vibration intensity varies with the flow curve. (a) Base RMS of vibration signal. (b) Radial direction RMS of vibration signal. (c) Axial direction RMS of vibration signal. (d) Vertical direction RMS of vibration signal.

(a)

(b)

(c)

(d)