Additional information
| Brand | Essom |
|---|
Cross Flow Turbine Test Set
This set is designed for studying the Cross Flow turbine characteristics under various flow rates and heads.
The unit consists of a storage tank, a pump, a turbine, a dynamometer, a generator, and measuring instruments. Power output can be measured by either dynamometer or generator. The adjustable nozzle directs the water jet tangentially to the runner.
The unit is on wheels.
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.
- Overall turbine-generator efficiency.
- Racing characteristics.
TECHNICAL DATA
| Turbine: | |
| – Construction |
|
| – Ratings | Approx. 1000 W of brake power or over 650 W of electrical power |
| Pump ratings | |
| – Motor | 7.5 kW |
| Generator | 1.5 kW, 220 V, 1 Ph, 50 Hz. |
| Electrical load | Lamp bank |
| Dynamometer | Water cooled stainless steel mechanical brake with anti splashing system |
| Measuring instruments | |
| – Torque | Spring balance |
| – Pressure | Pressure gauge |
| – Sensors with digital display |
|
| Software for data display and analysis by computer (separately supplied). | |
| Power supply | 380 V, 3 Ph, 50 Hz. Other power supply is available on request. |
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The unit consists of two sets of centrifugal pump with motor and a storage tank on a steel base, advanced inverters, and measuring instruments. By manipulating flow control valves, each pump can be operated individually or both pumps connected in series or parallel.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Flow rate vs head for individual pump.
- Flow rate vs head for two pumps connected in series or parallel.
- Pump input, output and overall efficiency at various speed.
TECHNICAL DATAPump ratings – Maximum flow rate 80 Lpm – Maximum head 18 m water Measuring instruments – Pressures Pressure gauges at pump suction and discharge – Flow rate Water meter and stop watch – Speed and motor input power indicator Advanced inverters 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. (0 reviews) -
Hydraulic Studies and AccessoriesHydrostatics Pressure – Tilting Submerged Quadrant
This equipment allows the moment caused by a fluid thrust on a wholly or partially submerged plane surface to be measured directly. This surface can be tilted.
A PVC quadrant is hinged on a shaft pivoted on knife edges which coincide with the quadrant center. The quadrant position is adjustable relative to a balance arm such that the submerged plane surface can be tilted by changing the lock pin position. A depth scale is indicated on the quadrant. When the quadrant is immersed in water, there are hydrostatic forces.
The balance arm has an adjustable counter balance and weights with a hanger. The quadrant is mounted on top of a clear acrylic tank which allows water to be admitted and drained to required level by a valve. The tank rests on adjustable footings and a bull’s eye level is provided.
TYPICAL EXPERIMENTS- Visual demonstration of the Shear Force and Bending Moment at a cut section in a beam
- Determination of the Centre of Pressure
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