Further Investigations on Time-Alignment Department of Mechanical Engineering, University of Bath

Format:

Conference/Event

Author/Creator:

Bannister, C. D., author.

Conference Name:

SAE 2004 World Congress & Exhibition (2004-03-08 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2004

Summary:

The measurement of vehicle modal emissions is technically challenging due to the major issue of determining exhaust gas mass flow rate and ensuring that it is synchronous with the emission measurement of that corresponding slug' of exhaust gas. This is very evident when attempting to measure small passive NOx catalyst conversion efficiencies. This paper highlights alignment issues with regard to the variation of time delays associated with engine and vehicle events and the CO2 tracer method for determining exhaust gas flows

Notes:

Vendor supplied data

Publisher Number:

2004-01-1441

Access Restriction:

Restricted for use by site license