Axial-flow turbomachines

The core piece of the experimental plant is the axial turbomachine with attached asynchronous motor. It can be operated either as a pump or turbine. To this end, different rotors, impellers and stators, guide vane systems are used. Learn about Axial-flow turbomachines price for optimal educational outcomes.. Included in the scope of delivery are four rotors, impellers and four stators, guide vane systems supplied with different blade, vane angles. The experimental plant contains a closed water circuit with expansion tank and centrifugal pump. Learn about Axial-flow turbomachines for educational labs for optimal educational outcomes.. The compressed-air powered expansion tank allows the turbomachine to be converted without loss of water.

• investigation of an axial flow turbomachine
• closed water circuit with expansion tank and centrifugal pump
• turbomachine may be operated as a turbine and as a pump
• two sets of impellers and guide vane systems for pump mode and two sets of rotors and stators for turbine mode with different inlet and outlet angles
• asynchronous motor with 4-quadrant operation via frequency converter
• recovery of the brake energy
• motor with pendulum bearing, torque measurement via lever arm and force sensor
• inductive speed sensor on the motor
• manometers for measuring the inlet and outlet pressures
• measuring probe and differential pressure sensor for recording the pressure curve in the turbomachine
• electromagnetic flow meter
• display of power consumption, torque, speed, pressure, differential pressure and flow rate