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The setup consists of three cylinder, four stroke, Petrol (MPFI) engine connected to eddy current dynamometer for loading& is provided with necessary instruments for combustion pressure and crank-angle measurements. All signals interfaced to computer through data acquisition Pθ-PV diagrams. Provision is also made for interfacing airflow, fuel flow, temperatures and load measurement. The set up has to stand-alone panel box consisting of air box, fuel tank, manometer, fuel measuring unit, transmitters for air and fuel flow measurements, process indicator and engine indicator. Rotameters provided for cooling water and calorimeter water flow measurement.
The is enable study of engine performance for brake power, indicated power, frictional power, BMEP, IMEP, brake thermal efficiency, indicated thermal efficiency, Mechanical efficiency, volumetric efficiency, specific fuel consumption, AJF ratio and heat balance. Lab view based Engine Performance Analysis software package Engine software is provided for online performance evaluation.
Features:
- Morse test
- Online measurement and performance analysis
- PΘ and PV Plots, performance plots and tabulated results
- Data logging, editing, printing, and export
- Configurable graphs
- Combustion analysis
Technical Specification:
- Engine Maruti BS-IV, 3 Cylinder, 4 Stroke, Petrol (MPFI), water cooled, Power 27 KW at 5000 rpm,
- Torque 59 NM at 250Orpm,stroke 72 mm, bore 66.5mm, 796 cc, CR 9.2
- Dynamometer: Water cooled Eddy current of reputed make ( Saj/ Technomech)
- Air box: M S fabricated with orifice meter and manometer
- Fuel tank: Capacity 15 lit with glass fuel metering column
- Calorimeter: Type Pipe in pipe
- Piezo sensor: Range 5000 PSI, with low noise cable
- Crank angle sensor: Resolution I Deg, Speed 5500 RPM with TDC pulse.
- Data acquisition device: NI USB-6210, 16-bit, 250kS/s.
- Piezo powering unit: Model AX-409.
- Temperature sensor: Type RTD, PT100 and
- Thermocouple, Type K
- Temperature transmitter: Type two wire, Input RTD PT100, Range 0-100 Deg C, 0/P4— 20mA, Type 2wire, UP TC, Range 0-1200 Deg C
- Load indicator: Digital, Range 0-50 Kg, Supply 230VAC
- Load sensor. Load cell, type strain gauge, range 0-50 Kg
- Fuel flow transmitter: DP transmitter, Range 0-500 mm
- Air flow transmitter. Pressure transmitter, Range (-) 250 mm WC
- Rotameter: Engine cooling 100-1000 LPH; Calorimeter 25-250 LPH
- Pump: Type Monoblock
- Overall dimensions: W 2000 x D 2750 x H 1750 mm
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