Combustion Control of a Swirl-Chamber Type Diesel Engine by Early Ignition of Residual Fuel from the Previous Cycle Light Duty Engine Engineering Dept. Isuzu Motors Limited

Format:

Conference/Event

Author/Creator:

Furubayashi, Manabu, author.

Conference Name:

1986 SAE International Off-Highway and Powerplant Congress and Exposition (1986-09-08 : Milwaukee, Wisconsin, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1986

Summary:

During our investigations using an ion-gap, we observed a rise of the ion-current before the injection event.We then tried to trap some portion of the fuel spray in the swirl-chamber to cause early ignition in the next cycle in order to get the effect of pilot injection.As a result, a very smooth pressure rise was attained and the objectionable knocking noise at idling was eliminated.However, we had to make compromises when taking advantage of this combustion mechanism, as there was a trade-off between noise level and HC emission

Notes:

Vendor supplied data

Publisher Number:

861183

Access Restriction:

Restricted for use by site license