Cavitation in Pumps Training System Hydrodynamics Lab Didactic Equipment

TB-220726-V-101 Cavitation in Pumps Training System Hydrodynamics Lab Didactic Equipment

The System Should Cover the Following Training Objectives:

Visualization of cavitation effects in a transparent pump

Investigation of formation of cavitation

Familiarization with cavitation influence

Influence of speed, inlet pressure, flow rate and temperature on cavitation

Minimum Technical Specifications Required (like or better than):

Should include transparent pump housing and pipe at the inlet side

Open impeller to observe the blades during operation

adjustable pump speed using frequency converter

Temperature control should be via heater and external cooling should be via water supply

Rotameter for flow measurement

Should include manometers to display of the pressures at inlet and outlet side of the pump

Digital display of speed, water temperature in the return and flow rate

Closed water circuit

Centrifugal pump with drive motor of power consumption: 0.35kW, speed: 520 to 3250rpm maximum flow rate: 60L/min and maximum head: 14m

Tank: 20L

heater: 2kW

inlet pressure measuring range: -1 to 0bar

outlet pressure measuring range: 0 to 1.5bar

Temperature measuring range: 0 to 100°C

Flow rate measuring range: 10 to 133L/min