Scavenging Efficiency and Combustion Performance in 2T Gasoline Engine Mechanical and Industrial Engineering Dept., University Roma Tre

Format:

Conference/Event

Author/Creator:

Chiatti, G., author.

Conference Name:

Small Engine Technology Conference & Exposition (2003-09-15 : Madison, Wisconsin, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2003

Summary:

The paper concerns with gas exchange and combustion process in a 2T high speed gasoline engine and presents the results of a numerical-experimental investigation, in which zero-dimensional, one dimensional and three dimensional calculation schemes are used and the tuning between numerical and experimental results is performed. The different flow patterns from which the efficiency of the scavenging strongly depends are analysed, the variation with time of the spatial distribution of the fresh charge and combustion product in the cylinder is evaluated. The combustion process is simulated and the influence of geometric parameters of the ports on the scavenging efficiency, on the emission of hydrocarbons in the exhaust system and on the performance of the combustion process is investigated

Notes:

Vendor supplied data

Publisher Number:

2003-32-0030

Access Restriction:

Restricted for use by site license