Fuel economy, emissions and noise of multi-spray light duty DI dieselscurrent status and development trends

Format:

Conference/Event

Author/Creator:

MAYER, K P., author.

Conference Name:

International Conference on Fuel Efficient Power Trains and Vehicles (1984-10-22 : London, United Kingdom)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1984

Summary:

SYNOPSISThe current status and development trends of light duty diesel engines equipped with a multi-spray direct injection combustion system are described. Fuel consumption maps of a naturally aspirated and a turbocharged engine show that competitive performance and best fuel economy can be achieved. As a means for the reduction of combustion noise a "split injection device" is installed in the high pressure part of the fuel system. It permits a reduction of the amount of fuel injected during the ignition delay and consequently reduces the rate of pressure rise and maximum cylinder pressure. In addition, also a reduction of exhaust emissions is experienced. Advanced piston technology is presented as a feature for a further improvement of performance and fuel economy

Notes:

Vendor supplied data

Publisher Number:

841288

Access Restriction:

Restricted for use by site license