Measures to Comply with Future Particulate Number Standards with GDI Engines

Authors

Dipl.-Ing. T. Dobes, Dr. G. K. Fraidl, Dipl.-Ing. P. Hollerer, Dr. P. Kapus, Dipl.-Ing. M. Ogris, AVL List GmbH, Graz

Year

2011

Print Info

Sonderdruck / Offprint

Summary

With the ongoing general discussion on fine particulates, also the particulates of Gasoline engines are now a focus of public interest. Compared to conventional Diesel engine, where due to the heterogeneous combustion, a certain amount of particles cannot be avoided; Gasoline engines a substantial reduction of particle number towards a level that does not compromise environmental aspects can be expected even without particle filter, however, with respective high development effort.

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