Browse Publications Technical Papers 2007-01-1845
2007-07-23

A Study on Effect of Heterogeneity of Oxygen Concentration of Mixture in a Combustion Chamber on Combustion and Emissions of Diesel Engine 2007-01-1845

In this study, the combustion characteristics of diesel flame achieved in a rapid compression and expansion machine (RCEM) at various patterns of oxygen distribution in the chamber are investigated in order to clarify the effect of heterogeneity of oxygen distribution in diesel engines induced by EGR on the soot and NOx emissions. To make the heterogeneous distribution of oxygen in a combustion chamber, the mixtures with different oxygen concentrations are injected through the each different port located on the cylinder wall. Results indicate that the amount of oxygen entrained into the spray upstream the luminous flame region affects the NO emission from diesel flame strongly.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Partial-load and Start-up Operations of Spark-ignition Engine with Oxygen Enriched Air

932802

View Details

TECHNICAL PAPER

Improving the Performance of a Small Spark-Ignition Engine by Using Oxygen-Enriched Intake Air

2007-32-0004

View Details

TECHNICAL PAPER

A Spark Ignition Engine Operated by Oxygen Enriched Air

922174

View Details

X