A Technique for Obtaining an Engine Emissions Model Based on Continuous EPA-CVS Test Data and a Dynamic Vehicle Model University of Wisconsin at Madison

Format:

Conference/Event

Author/Creator:

Radtke, Richard, author.

Conference Name:

1976 Automotive Engineering Congress and Exposition (1976-02-23 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1976

Summary:

A new technique for obtaining engine emission flow rate maps has been developed. The maps are based on specific emissions data obtained on a continuous basis over a single EPA-CVS urban driving cycle test. The data are averaged for the various torque-speed ranges of the engine. It has been found that these dynamic average emission flow rate maps, which are functions only of engine torque and speed, allow instantaneous emissions to be fairly accurately predicted. It also appears that the technique might be used advantageously to determine engine calibration parameters

Notes:

Vendor supplied data

Publisher Number:

760156

Access Restriction:

Restricted for use by site license