Vibration Characteristics Induced by Cavitation in a Centrifugal Pump with Slope Volute

Table 1

Measuring direction of accelerometer.

Accelerometer	Position	Measuring direction
Sensor 1	Volute tongue
Sensor 2	Volute outlet
Sensor 3	The second cross-section of volute
Sensor 4	The forth cross-section of volute
Sensor 5	Volute inlet
Sensor 6	Side surface of the forth cross-section
Sensor 7	Side surface of the second cross-section