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Mark Stewart

Institution
Pacific Northwest National Laboratory

Projects

Combination and Integration of DPF-SCR Aftertreatment Technologies

Lead Institution
Pacific Northwest National Laboratory
Principal Investigator
Kenneth Rappe
Project type
Large-Scale EMSL Research
Exhaust aftertreatment is considered an enabler for widespread implication of higher fuel efficient diesel engines. In the last decade extensive research has resulted in the development and…

Fuel-Neutral Studies of Particulate Matter Transportation Emissions

Lead Institution
University of Wisconsin, Madison
Principal Investigator
David Foster
Project type
Exploratory Research
Customers and governments are demanding greater fuel efficiency in light duty engine applications. Since the majority of light duty engines in North America are fueled by gasoline, gasoline engine…