Continuously tightening Particulate Matter (PM) and Particulate Number (PN) regulations make Gasoline Particulate Filters (GPFs) with high filtration efficiency and low pressure drop highly desirable ...

SAE International Journal of Engines, Vol. 12, No. 5 (2019), pp. 489-508 (20 pages) The improved brake thermal efficiency of Gasoline Direct Injection (GDI) engines is accompanied by a significant ...

Four years ago, GM pulled out of the European Union with a whimper, selling the Opel and Vauxhall brands to PSA for a whopping $2.3 billion. The biggest of the Big Three in Detroit sells a single ...