Browse Publications Technical Papers 2003-01-0750
2003-03-03

Evaluation of HCCI for Future Gasoline Powertrains 2003-01-0750

This paper describes a two-year programme of research conducted by the authors investigating HCCI in direct injection gasoline engines. Poppet-valved two-stroke cycle operation has been investigated experimentally, using conventional gasoline compression ratios and fuel, and ambient temperature intake air. Extensive combustion and emissions data was gathered from the experimental engine. Computational Fluid Dynamics (CFD) has been used to model HCCI combustion, and the CFD tool validated using experimental data. Based on experience with the two-stroke engine and modelling techniques, a four-stroke engine has been designed and tested.
Using this range of tools, practical options for gasoline HCCI engines are evaluated, and a scenario for the market introduction of HCCI is presented.

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 17% 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

Abnormal Combustion including Mega Knock in a 60% Downsized Highly Turbocharged PFI Engine

2010-01-1456

View Details

TECHNICAL PAPER

Increased Mixing Rate Using an Energy Cell In a Two-Stroke, Spark-Assisted DI Diesel Engine

880173

View Details

TECHNICAL PAPER

A Comparison of Two Injectors in Mixture Preparation for a High Tumble GDI Engine - A CFD Study

2012-01-0398

View Details

X