Journal Article
Onboard Optimisation of Engine Emissions and Consumption According to Diesel Fuel Quality
2012-09-10
2012-01-1694
In response to the demand to lower CO2 emission, all engine developers face the challenge of drastically reducing fuel consumption. At the same time, they will need to meet future exhaust emission legislation by simultaneously employing internal measures and after treatment systems. Additionally, they will have to deal with increasing fuel variability. As different properties can lead to very different behavior in engine operation, information onboard the vehicle providing the fuel composition would allow to adjust engine operating parameters accordingly, to make the most beneficial use of the available fuel quality. This will be obvious considering future diesel fuels blends, or the ever increasing amount of biodiesel content mixed into Diesel fuel, but could already be interesting considering existing fuel variability faced in Europe or America.
