Research

Further investigations on time-alignment


Reference:

Hawley, J. G., Bannister, C., Brace, C. J., Cox, A., Ketcher, D. and Stark, R., 2004. Further investigations on time-alignment. In: SAE 2004 World Congress and Exhibition, 2004-03-08 - 2004-03-11, Detroit, MI.

Related documents:

This repository does not currently have the full-text of this item.
You may be able to access a copy if URLs are provided below.

Abstract

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 CO\d2 tracer method for determining exhaust gas flows.

Details

Item Type Conference or Workshop Items (Paper)
CreatorsHawley, J. G., Bannister, C., Brace, C. J., Cox, A., Ketcher, D. and Stark, R.
DepartmentsFaculty of Engineering & Design > Mechanical Engineering
Faculty of Engineering & Design
RefereedYes
StatusPublished
ID Code2305

Export

Actions (login required)

View Item