Modeling of the Effect of Air/Fuel Ratio and Temperature Distribution on HCCI Engines Tokyo Gas Company, Limited

Format:

Conference/Event

Author/Creator:

Amano, Toshiji, author.

Conference Name:

SAE 2001 World Congress (2001-03-05 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2001

Summary:

A computer model has been developed to investigate the effect of temperature and air/fuel ratio inhomogeneity on HCCI combustion. Engine tests were performed to aid the model validation. After obtaining appropriate agreement between experimental pressure profiles and the computer simulation, it was found that two very important factors impact the pressure profiles; (1) the onset timing of the overall reaction, which is mainly governed by the highest temperature in the cylinder, and (2) the time lag between initial ignition and combustion in other regions, resulting from temperature and species inhomogeneity

Notes:

Vendor supplied data

Publisher Number:

2001-01-1024

Access Restriction:

Restricted for use by site license