ABSTRACT The potential of internal EGR (iEGR) and external EGR (eEGR) in reducing the engine-out NOx emissions in a heavy-duty diesel engine has been investigated by means of a refined 1D ...
In this study three EGR methods were applied to a 12 liter turbocharged and intercooled DI diesel engine, and the exhaust emission and fuel consumption characteristics were compared. One method is the ...