Francis Turbine Test Setup
Product Code : EL-HML-11051
The Francis Turbine Test Setup from Lab Exports lets students study the operation of a Francis turbine, a mixed-flow reaction turbine in which water enters radially and leaves axially, and experimentally determine its output power and efficiency using a rope brake dynamometer.
Specifications
| Parameter | JL 121 | JL 154 | JL 189 |
|---|---|---|---|
| Output Power | 1.33 HP / 1 kW | 2 HP / 1 kW | 5 HP / 3.75 kW |
| Discharge | 1000 LPM approx. | 1000 LPM approx. | 2000 LPM approx. |
| Supply Head | 10 m | 10 m | 15 m |
| Rope Brake Dynamometer | Dia. 200 mm | Dia. 200 mm | Dia. 300 mm |
| Sump Tank | 300 litres | 300 litres | 600 litres |
| Circulation Pump | 5 HP, three phase | 5 HP, three phase | 15 HP, three phase |
| Speed | Approx. 1500 RPM | ||
| Runner | Curved vanes | ||
| Discharge Measurement | Pitot tube with manometer | ||
Key Features
- Available in three model/capacity variants, JL 121, JL 154 and JL 189
- Water enters the runner radially and leaves axially, demonstrating mixed-flow turbine action
- Transparent acrylic window on the turbine casing for observing runner flow
- Runner enclosed in an air-tight casing, always full of water, mounted on a thick cast iron pedestal
- Draught tube fitted at the turbine outlet with complete guide mechanism
- Pressure and vacuum gauges at inlet and outlet for head measurement
Applications
The Francis Turbine Test Setup is used in hydraulic machinery laboratories to study reaction turbine operation and performance, helping students determine output power, discharge, supply head and overall efficiency of a mixed-flow turbine at different loads.
Why Choose Lab Exports
Lab Exports is a trusted manufacturer and exporter of engineering lab equipment including a complete range of Hydraulic Machine Lab apparatus for engineering colleges and technical institutes. Every unit is built for classroom durability, measurement accuracy and long-term reliability, backed by responsive after-sales support.
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Frequently Asked Questions
Q1. What does the Francis Turbine Test Setup demonstrate?
It demonstrates the operation of a Francis turbine, a mixed-flow reaction turbine, and lets students determine its output power and efficiency.
Q2. What model variants are available?
Three variants are available: JL 121 (1.33 HP), JL 154 (2 HP) and JL 189 (5 HP), each with different discharge and head ratings.
Q3. How does water flow through a Francis turbine?
Water enters the runner radially through the outer periphery and leaves axially, which is why it is classified as a mixed-flow turbine.
Q4. How is turbine load applied?
A rope brake dynamometer arrangement applies load to the turbine shaft so that efficiency can be calculated.
Q5. What utilities are required to operate the setup?
It requires a water supply and drain, along with a 15 kW, 440V AC, three-phase electricity supply.
Request a Quote
For pricing, specifications or export documentation on the Francis Turbine Test Setup, contact Lab Exports for a detailed quotation.
