New UniTrain-I course: "Common-rail diesel injection system"

Thanks to state-of-the-art technology, modern common-rail diesel engines are achieving ever better performance and exhaust levels. This is realized by means of fast-switching magnetic-valve injectors or piezo injectors.

After the high-pressure pump has compressed the fuel to pressures ranging to 2,000 bar, injectors introduce the fuel up to 7 times per injection cycle, depending on operating conditions and the data stored in the ignition map. This ideally prepares the combustion chamber for the combustion process, and allows full utilization of the expansion force.

Learn about a common-rail engine's operation in the new UniTrain-I-course titled "Common-rail diesel injection systems". Throughout the course, students are prompted to conduct a number of measurements, exercises and experiments on the experiment board. Studied in addition to different oscillograms are the influences of various operating modes and load states.