Additional information
| Brand | Essom |
|---|
Multi Stage Centrifugal Air Compressor Demonstration Unit – Computer Interface
This is a bench top unit for studying the multi stage centrifugal air compressor characteristics with data analysis by computer.
The unit consists of a small multi stage air compressor with a motor on a steel base, inlet and outlet ducts, sensors and software.
Speed control is by a variac.
Instruction manual is also included.
TYPICAL EXPERIMENTS
- Flow rate vs pressure.
- Compressor input, output, and overall efficiency.
- Effect of speed on compressor performance.
TECHNICAL DATA
| Compressor | |
| – Type | 2 stage, centrifugal |
| – Rated maximum flow rate | 0.03 m3/s |
| – Rated maximum pressure | 25 kPa |
| Inlet duct | Transparent with orifice |
| Outlet duct | Transparent with damper |
| Speed control | Variac |
| Sensors with digital display |
|
| Computer interface unit | |
| Software for data display and analysis by computer (separately supplied). | |
| Accessory | Barometer |
| Power supply | 220 V, 1 Ph, 50 Hz. Other power supply is available on request. |
100% Original and qualityRelated products
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Air Flow and ThermodynamicsTurbo Jet Engine – 200N Thrust
The engine is a small turbo jet engine and modified for educational purposes. The unit has a radial flow compressor and an axial flow turbine as in the modern jet plane.
Inlet air through an orifice flow measuring device is compressed by a single stage radial flow compressor. The turbine is air started and runs on jet A fuel. The turbine unit is complete with control and monitoring instruments including engine data terminal and automatic start unit. The turbine runs on ceramic bearings. Lubrication is provided by jet oil in the fuel, and no separate lubrication system is required. A fan is provided for engine cooling.
An Electronic Control Unit (ECU) controls the basic turbine operation. Additional instruments are provided for monitoring and controlling the engine performance.
A touch screen computer with an interface unit, and software are provided for speed control, data display analysis, and to assist the ECU.
A transparent engine cover and over speed shutdown are provided.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Understanding the thermodynamic process
- Static thrust vs turbine speed
- Power input and output and propulsive efficiency.
TECHNICAL DATAEngine construction – Diffuser High strength aluminium. – Combustion chamber Inconel. – Bearings Ceramic ball bearing. – Turbine Vacuum cast inconel – Compressor High grade aluminium alloy. Engine performance specifications. – Maximum static thrust Up to 220 N at approx 108,000 rpm. – Starting and running fuel Jet A or Kerosene with jet oil. Sensors: – Temperatures Inlet air, diffuser exit, turbine guide vane entry and exit and nozzle exit. – Pressures Diffuser exit and turbine exit. – Thrust – Speed – Fuel flow rate – Air flow rate Differential pressure at inlet orifice. Accessories: - Engine cooling fan
- Jet oil, 1 L.
- 2 Ear muffs
- Barometer
Power supply 220V, 1 Ph, 50Hz. Other power supply is available on request. (0 reviews) -
Air Flow and ThermodynamicsAxial Flow Fan Test Set
This is a bench top set for studying industrial type axial flow fan characteristics.
The unit consists of a single stage variable pitch axial flow fan and motor, an advanced inverter, inlet and outlet ducts, and instruments for measurement of air flow rate, pressures, and temperature. The unit is on wheels.
Instruction manual is also included.
TYPICAL EXPERIMENTS- Flow rate vs pressure.
- Fan input, output and efficiency.
- Effect of speed on fan performance.
- Effect of impeller pitch angle on fan performance.
- Investigations of velocity distribution.
- Effect of guide vane on fan performance (optional).
TECHNICAL DATAFan: – Diameter 380 mm – Impeller construction - Single stage, aerofoil aluminium blades
- Adjustable pitch angle
– Rated maximum flow rate 4,000 m3/h – Rated maximum pressure 35 mm water Inlet duct with inlet cone and flow straightener Outlet duct with flow straightener and damper Speed control Advanced inverter Measuring instruments: – Air flow rate Travelling pitot and inlet cone and inclined water manometer – Differential pressure Twin inclined water manometer (one for air flow rate), 0-450 mm x 1 mm graduation, multiple slope 1:10, 1:5, 1:2 and 1:1 – Fan speed and motor input power Advanced inverter – Temperature Thermometer Accessory Barometer Software for data display and analysis by computer (separately supplied). Power supply 220V 1Ph 50 Hz. Other power supply is available on request. (0 reviews)
