20th International Conference "Engine & Environment"

The downsized engine combined with heavy boosting and EGR - A cost effective and attractive solution to our CO₂ problems?

Authors

Volker Joergl, Dr. Olaf Weber, BorgWarner Inc., Rolf Sauerstein, Dr. Ralf Christmann, BorgWarner Turbo Systems

Year

2008

Summary

In the last years the engine technologies like boosting and EGR have been developed to a high level of maturity. This enables Diesel and SI engines with smaller displacements in combination with reduced number of cylinders to perform equally or even outperform their larger naturally aspirated
counterparts, while achieving a fuel consumption benefit between 5% and 10%.

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