Utilization of a Quasi-Dimensional Model for Predicting Pollutant Emissions in SI Engines Departamento de Ingeniería Energética y Fluidomecánica. Universidad de Valladolid

Format:

Conference/Event

Author/Creator:

Tinaut, F. V., author.

Conference Name:

International Congress & Exposition (1999-03-01 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1999

Summary:

In this paper, models developed to determine exhaust emissions from Spark Ignition engines are shown. Concretely, a model based on chemical kinetics for determining CO and NOX emissions is presented. Also it is shown a model for the determination of the HC exhaust emissions based on retention in crevices, wall quenching, and in-cylinder and exhaust pipe post-flame combustion processes. Both models are included in a quasi-dimensional multizone model that permits the fast analysis and prediction of combustion in homogeneous-charge SI engines. Finally, results obtained from the models are compared with experimental exhaust emissions measured in a test bench

Notes:

Vendor supplied data

Publisher Number:

1999-01-0223

Access Restriction:

Restricted for use by site license