Local A/F Measurement by Chemiluminescence OH*, CH* and C2* in SI Engine Dept. of Mech. Eng., KOBE Univ

Format:

Conference/Event

Author/Creator:

Ikeda, Yuji, 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:

The chemiluminescence emission intensity can be measured with high temporal resolution, leading to understanding the chemical reaction. Time-series chemiluminescence measurements of OH*, CH* and C2* were carried out to understand flame propagation speed, its thickness and A/F ratio of combustion status. The optical piston head (quartz) allows us to visualize combustion chamber. It is found that the chemiluminescence intensity ratio of CH*/OH* and C2*/OH* can estimate local A/F. The A/F measured by O2 sensor was used for evaluation and the results indicate this method can be applicable to estimate A/F

Notes:

Vendor supplied data

Publisher Number:

2001-01-0919

Access Restriction:

Restricted for use by site license