Time-Resolved Measurements of Exhaust PM for FTP-75:Comparison of LII, ELPI, and TEOM Techniques Research Laboratory, Ford Motor Company

Format:

Conference/Event

Author/Creator:

Witze, Peter O., 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:

A direct comparison is made of time-resolved measurements of diesel PM emissions obtained using laser-induced incandescence (LII), an electrical low pressure impactor (ELPI), and a tapered element oscillating microbalance (TEOM). The measurements were made on two diesel passenger vehicles, one of which was equipped with a diesel particulate filter. Both LII and the ELPI performed well for both vehicles, whereas the TEOM lacked the sensitivity required for the filtered vehicle. We estimate that the LII system used has a limit of detection better than 0.2 mg/mi

Notes:

Vendor supplied data

Publisher Number:

2004-01-0964

Access Restriction:

Restricted for use by site license