Computerized Engine Test Bed AM 199
Computerized Engine Test Bed AM 199
Sci-tech Computerized Engine Test Bed Model AM 199 is designed for students to conduct experiments and study the performance of different types of engines within the capacity of specified dynamometer.
Item Description
Any one or more of the engines specified and the Dynamometer is mounted on a universal bedplate. The rig facilitates easy measurement of fuel consumption, air consumption, brake power and engine speed with data acquisition system (not applicable for Engines with speed regulation). Testing is carried out at different engine loads.
LIST OF EXPERIMENTS
– Measurement & Calculation of Volumetric efficiency.
– Measurement & calculation of specific fuel consumption
– Measurement & calculation of brake thermal efficiency
– Calculation Of Heat Balance sheet
– Brake Mean Effective Pressure and brake power on the basis of engine speed (for Variable Speed Engine only).
– Plotting of exhaust temperature versus Speed
– Determining air / fuel ratios
– Engine torque, brake power and brake thermal efficiency
– Specific fuel consumption
– Exhaust temperature
– Gas emissions and analysis
Technical Specifications
SYSTEM COMPONENTS:
* Engine(To be Specified)
1) Engine: Four cylinder 4 stroke Diesel engine-80 PS at 6000 RPM
Make: Brand New – Local internationally recognized engine.
2) Engine: Four cylinder 4 stroke Petrol engine-53.5@5,500 PS@rpm
Make: Brand New – Local internationally recognized engine
3) Engine: Single Cylinder Four Stroke Diesel Engine 5 H.P. (Approx.) at 1500RPM –
Kirloskar/Comet make,
4) Engine: Single Cylinder Four Stroke petrol engine Greaves/ Yamaha make, Shriram
Honda-2.5H.P.
Dynamometer
1) Eddy current Dynamometer of 10 KW,20 KW, 80 kW capacity engines Make: Saj Test Plant / equivalent
2) Hydraulic, Eddy Current Dynamometer 15 KW,50 KW, 150 kW, 4D.C.Generator.
Calorimeter
Shell & Tube type Heat exchanger used for calorimeter.
Control Panel
A lockable closed cabinet type control panel with a glass window for visualization. It will have facility for mounting all Transmitter & space for spares. It will have sufficient space for
transmitter service. It will have lock and key for safety.
Base Stand
Base stand is made up of mild steel C channel & Powder coated. This will have Anti-vibration pads Caster Wheels. Digital indicators are provided for all the parameters.
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The air-cooled single-cylinder two-stroke petrol engine is identical in design to the four cylinder engine. The engine includes a sensor to measure the exhaust gas temperature. The sensor, ignition cut-off and fuel supply are connected to the [...]
