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Teaching suggested applications*

• Identification of the components of a hydraulic system of the Francis turbine
• Measures of all physical parameters of the turbine: water pressure, water flow, rotational speed, torque generated
• Plotting of curves relative to turbo machines: torques, hydraulic power, mechanical power, yield, speed depending on the rotational speed for different values of the pressure and of winnowing
• Iso-Yield on flow rate graph depending on the rotational speed.
• Visualization of fluid movements on the gate operating ring and on the discharge diffuser

Description

-          Identification of the components of a hydraulic system of the Francis turbine

-          Measures of all physical parameters of the turbine: water pressure, water flow, rotational speed, torque generated

-          Plotting of curves relative to turbo machines: torques, hydraulic power, mechanical power, yield, speed depending on the rotational speed for different values of the pressure and of winnowing

-          Iso-Yield on flow rate graph depending on the rotational speed.

-          Visualization of fluid movements on the gate operating ring and on the discharge diffuser

1. Action turbine of type  Francis

Stainless steel

Maximum yield 30%

Maximum speed of 3000rev / min

2. Electromagnetic brake

3. Tachometer

Inductive sensor NPN on rotating shaft

4. Torque sensor

Force sensor 25 Kg

5. Fan

Heat dissipation of the brake

• Power Supply: 400 VAC - 50 Hz - 20 A
• Electrical supply Type: 1-Phase + Neutral + Earth
• Water supply: filling tank
• Water capacity: 210 L