Additional information
| Brand | Essom |
|---|
Mini Francis Turbine Demonstration Unit, Computer Interface
This is a mini Francis turbine for studying the turbine characteristics with data analysis by computer.
The unit consists of the mini Francis turbine with a dynamometer, output power sensors, and software. The turbine adjustable guide vanes direct water spirally to the runner.
The unit is to be used with HT110 Mini Turbine Service Unit or HB100N Hydraulic Bench (Neo) with optional accessories. All are separately supplied.
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
| Construction |
|
| Ratings | Maximum power over 25 W |
| Dynamometer | Mechanical brake |
| Sensors with digital display | Torque and speed |
| Software for data display and analysis by computer (separately supplied). | |
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Three weir plates, a rectangular notch and two V notches, are provided. Characteristics of flow over the notches can be observed and coefficients of discharge can be determined. The plates are attached to the open channel of the Hydraulics Bench. Water is supplied to the channel via a discharge diffuser and passes through a stilling baffle to smooth the flow. A vernier hook and point gauge is provided to measure the height of water level in the channel.
TYPICAL EXPERIMENTS- Investigation of head against discharge
- Coefficient of discharge for notches
- Demonstration of flow over different notch weirs
TECHNICAL DATAWeir plates Rectangular notch, 60o and 90o V notches. Stainless steel vernier hook and point gauge range 0-150 mm. Software for data display and analysis by computer (separately supplied). (0 reviews) -
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This equipment measures pressure drop when water flows through a vertical pipe at various flow rates both laminar and turbulent. It is to be used with Hydraulics Bench i.e. HB100 or HB100N (separately supplied).
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TYPICAL EXPERIMENTS- Investigations of laminar and turbulent flows
- Demonstration and measurement in a change of the laws of resistance (friction factor) from laminar to turbulent flow
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