Diesel Engine Oil Consumption Depending on Piston Ring Motion and Design

Paper #:
  • 930995

Published:
  • 1993-03-01
Citation:
Yoshida, H., Yamada, M., and Kobayashi, H., "Diesel Engine Oil Consumption Depending on Piston Ring Motion and Design," SAE Technical Paper 930995, 1993, https://doi.org/10.4271/930995.
Pages:
12
Abstract:
To reduce the oil consumption in diesel engines, the combination of top ring gap clearance (C1) and second ring gap clearance (C2) (ring gap balance) was applied. The effect of the ring gap balance on piston ring axial motion and second land pressure was observed and factors to control oil consumption were analyzed.The authors obtained a technique to reduce oil consumption by decreasing second land pressure and thus making second ring liable to lift off. Blow up gas was significantly concerned about oil consumption of blow-by gas.
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
2018-06-04