Scavenging Flow Optimization of Two-Stroke Diesel Engine by Use of CFD

Paper #:
  • 2000-01-0903

Published:
  • 2000-03-06
Citation:
Hori, H., "Scavenging Flow Optimization of Two-Stroke Diesel Engine by Use of CFD," SAE Technical Paper 2000-01-0903, 2000, https://doi.org/10.4271/2000-01-0903.
Author(s):
Pages:
16
Abstract:
The power of two-stroke engine is influenced by the scavenging efficiency. Matching in-cylinder swirl ratio for injection system is indispensable. It is important to get low scavenging pressure to decrease mechanical power loss. This paper describes the effect of the scavenging ports configuration to the swirl ratio, the scavenging efficiency and the scavenging pressure, in case of uniflow scavenging two-stroke diesel engine that has four exhaust valves and the cylinder liner with scavenging ports. Especially we researched the relative advantages and disadvantages of shape factors using case-study by in-cylinder computational fluid dynamics simulation.
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
2011-04-12
Training / Education
2018-02-05
Article
2017-03-13
Technical Paper / Journal Article
2010-10-25
Training / Education
2017-12-18