Fast Light-Off of Underbody Catalysts Using Exhaust Gas Ignition (EGI)

Paper #:
  • 952417

Published:
  • 1995-10-01
Citation:
Eade, D., Hurley, R., Rutter, B., Inman, G. et al., "Fast Light-Off of Underbody Catalysts Using Exhaust Gas Ignition (EGI)," SAE Technical Paper 952417, 1995, https://doi.org/10.4271/952417.
Pages:
10
Abstract:
The rapid heating of an under-body catalyst after cold start by combustion of rich engine products with added secondary air is described. The results of initial durability studies including spark plug fouling, oil dilution and thermal shock are presented, together with emissions performance and a mileage accumulation study. Also discussed are failure mode assessment and the system tolerance to anticipated open-loop errors and real-world driving scenarios.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Training / Education
2018-04-09
Training / Education
2018-02-20
Article
2017-03-13
Technical Paper / Journal Article
2010-10-25