Description

The setup consists of single cylinder, four stroke, Open ECU CRDI Diesel engine connected to eddy current type dynamometer for loading. Also, provision is for secondary fuel supply and control. It is provided with necessary instruments for combustion pressure and crank-angle measurements. These signals are interfaced to computer through engine indicator for PPV diagrams. Provision is also made for interfacing airflow, fuel flow, temperatures and load measurement. The set up has 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 are provided for cooling water and calorimeter water flow measurement. The setup enables 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, A/F ratio and heat balance. Combustion analysis study of P-O, PV, RPR, NHR, CHR, MGT, FLP graphical as well tabulated data. Study of VCR, Labview based Engine Performance Analysis software package “Enginesoft” is provided for on line performance evaluation.

Features

• CRDI and PFI with Open ECU Mapping
• Open ECU Controlled EGR
• Variable as well as constant speed demand mode
• Injection pressure, timing, split Injections 3 qty
• Closed Lambda (AFR) controlled
• Configurable graphs, offline analysis
• PΘ-PV plots, performance plots and tabulated results
• Data logging, editing, printing and export
• Single fuel, secondary fuel, Multi-fuel engine characteristics study
• Combustion analysis like Mass fraction burnt (MFB), Neat heat release (NHR/CHR), rate of pressure raise (RPR), Mean Gas temp (MGT) plots & tabulated data, study of combustion duration, ignition delay
• Lube oil temperature controlled
• MAPT, CLT and RPM, second fuel injection duration control, timing control.

Range of Experiments

• Study of engine performance (Manual mode)
• Study of engine performance (Computerised mode)
• Study of Combustion analysis plot and indicated power
• Study of Single fuel and second fuel (multi-fuel) engine characteristics
• Study of Open ECU CRDI-PFI-PCCI-HCCI-EGR Engine characteristics

Instrumentation

Product is supplied with best quality instruments. The components like Combustion pressure sensor, Crank angle sensor, Fuelflow transmitter and High speed data acquisition device are of MNC grades.