Simultaneous Reduction of PM, HC, CO and NOx Emissions from a GDI Engine

2010-01-0365

04/12/2010

Event
SAE 2010 World Congress & Exhibition
Authors Abstract
Content
Particulate Matter (PM) emissions from gasoline direct injection (GDI) engines are becoming a concern and will be limited by future emissions regulations, such as the upcoming Euro 6 legislation. Therefore, PM control from a GDI engine will be required in addition to effective reduction of HC, CO and NOx emissions.
Three different integrated aftertreatment systems were developed to simultaneously reduce PM, HC, CO and NOx emissions from a preproduction Ford 3.5L EcoBoost GTDI engine, with PM reduction as the major focus. PM reduction efficiencies were calculated based on the measurements of PM mass and solid particle number. Test results show that tradeoffs exist in the design of aftertreatment systems to significantly reduce PM emissions from a GDI engine.
Meta TagsDetails
DOI
https://doi.org/10.4271/2010-01-0365
Pages
13
Citation
Zhan, R., Eakle, S., and Weber, P., "Simultaneous Reduction of PM, HC, CO and NOx Emissions from a GDI Engine," SAE Technical Paper 2010-01-0365, 2010, https://doi.org/10.4271/2010-01-0365.
Additional Details
Publisher
Published
Apr 12, 2010
Product Code
2010-01-0365
Content Type
Technical Paper
Language
English