Influences of Hydrodynamic Forces on the Identification of the Rotor-Stator-Rubbing Fault in a Rotating Machinery

Figure 7

The experimental setup, rub screw setup, and data acquisition system.: 1—tank, 2—water, 3—flexible coupling, 4—motor, 5—probes, 6—mass unbalance, 7—disc, 8—rub housing, 9—computer screen, 10—scout-2013, 11—motor speed controller, 12—junction box, 13—rub screw, and 14—rotor-stator contact.

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