Computerized Single Cylinder 4 Stroke CRDI Diesel Engine with open ECU & EGR with Electric Brake Dynamometer
A fully computerised single cylinder CRDI diesel engine test rig with open ECU, EGR, and electric dynamometer for performance analysis.
Overview
This computerised test rig features a single cylinder Common Rail Direct Injection (CRDI) diesel engine coupled to an electric brake dynamometer. The open ECU allows students to modify injection timing, rail pressure, injection duration, and EGR rate, enabling detailed study of how these parameters affect engine performance and emissions. The data acquisition system records cylinder pressure, crank angle, torque, speed, fuel consumption, air flow, and exhaust gas composition in real time. Heat balance, P-V diagrams, brake power, thermal efficiency, and emission indices are calculated and displayed automatically, providing a complete engine mapping and research platform.
Specifications
| Engine type | single cylinder, 4-stroke, CRDI diesel |
| Fuel injection | common rail, variable pressure |
| Injection pressure | up to 1600 bar |
| EGR | variable rate, electronically controlled |
| Dynamometer | electric brake type |
| Speed range | 600 to 3600 RPM |
| Data acquisition | real-time, PC-based |
| Emissions | CO, CO2, NOx, HC, smoke analyser |
| Power supply | 415V AC, 3-phase, 50 Hz |