Impact of Exhaust Valve Leakage on Engine-Out Hydrocarbons

Paper #:
  • 932752

Published:
  • 1993-10-01
Citation:
Meernik, P. and Alkidas, A., "Impact of Exhaust Valve Leakage on Engine-Out Hydrocarbons," SAE Technical Paper 932752, 1993, https://doi.org/10.4271/932752.
Pages:
11
Abstract:
This study evaluated the contribution of exhaust valve leakage to exhaust hydrocarbon (HC) emissions. A simple procedure was instituted to measure exhaust valve leakage rates under static, prescribed conditions. This standardized leakage rate was experimentally related to the actual increase in exhaust HC emissions. An analytical model of exhaust valve leakage was developed to complement the experimental effort.
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

Technical Paper / Journal Article
2004-03-08
Technical Paper / Journal Article
2013-04-08
Article
2017-03-13