Development of the Stratified Charge and Stable Combustion Method in DI Gasoline Engines Mazda Motor Corporation

Format:

Conference/Event

Author/Creator:

Kōno, Seikō, author.

Conference Name:

International Congress & Exposition (1995-02-27 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1995

Summary:

The new combustion method in DISC engine has been developed. It has a double structure combustion chamber characterized as Caldera'. The chamber is constructed by a center cavity for the purpose of forming a stable mixture around a spark plug electrode, and by an outer cavity which has a role of a main chamber.This method makes possible a perfect un-throttling operation, and a fuel consumption equal to a diesel engine is achieved. With regard to an out-put of DISC engine, a stoichmetric combustion and a high torque are achieved by controling a fuel injection timing with an electro-magnetic injection system device. With regard to emission regulations, a heavy EGR include residual gas decreases greatly NOx and HC emissions simultaneously, and which suggests a possibility to achieve LEV/ULEV regulations

Notes:

Vendor supplied data

Publisher Number:

950688

Access Restriction:

Restricted for use by site license