Additional information
| Brand | Essom |
|---|
Compact Francis Turbine Test Set
This is a self contained bench top set for studying the Francis turbine characteristics under various flow rates and heads.
The unit consists of a storage tank, a pump, a turbine, a dynamometer, and measuring instruments.
The adjustable guide vanes direct water spirally to the runner.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Torque vs speed at various heads and flow rates.
- Power output vs speed for various heads and flow rates.
- Efficiency vs speed for a given head and flow rate.
- Racing characteristics.
TECHNICAL DATA
| Turbine: | |
| – Construction |
|
| – Ratings | Over 400 W of brake power |
| Pump ratings | |
| – Motor | 2.2 kW |
| Dynamometer | Water cooled mechanical brake absorber with anti splashing system |
| Measuring instruments | |
| – Torque | Spring balance |
| – Pressure | Pressure gauge |
| – Sensors with digital display | Flow rate and speed |
| Software for data display and analysis by computer (separately supplied). | |
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. |
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The bench top is flat fiber glass with edge and open channel. The accessory for the experiment is placed across the channel and discharges water via a drain pipe to the storage tank which has a drain valve. A pump draws water from the storage tank and supplies to the quick coupling outlet at the top. A lid for the drain pipe is provided to trap water in the channel for some experiment. The unit is on a steel frame on wheels.
Instruction manual is also included.
TECHNICAL DATAPump 0.37 kW. Bench top dimensions Approx. 126 cm long × 78 cm wide Open channel Approx. 25 cm wide × 17 cm deep Storage tank Approx. 180 L. Half union at outlet pipe for connection to external pump. Flow measurement Flow digital display Accessory Outlet hose with fittings for connection to accessory Power supply 220 V, 1 Ph, 50 Hz. Other power supply is available on request. (0 reviews) -
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The apparatus consists of a total head tube and a static head tube for the Pitot, clear acrylic pipe, inlet and outlet, and an inclined manometer. The total head tube can be moved up or down vertically with a scale for indication of the tube position. Differential pressure is measured by a multiple inclination manometer.
TYPICAL EXPERIMENTS- Accuracy of pitot tube meters
- Losses and k value
- Calculation of the coefficient of discharge
TECHNICAL DATAAcrylic tube 34 mm. diameter. Total head probe 1 ea. Inclined water manometer 0-450 x 1 mm graduation. Software for data display and analysis by computer (separately supplied). (0 reviews)