Mechanism Controlling Autoignition Derived from Transient Chemical Composition Analysis in HCCI School of Science and Engineering, University of Toyama

Format:

Conference/Event

Author/Creator:

Tezaki, Atsumu, author.

Conference Name:

JSAE/SAE International Fuels & Lubricants Meeting (2007-07-23 : Kyoto, Japan)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2007

Summary:

The chemical mechanism responsible for controlling ignition timing by using additives in HCCI has been investigated. Dimethyl ether (DME) and methanol were used as the main fuel and the additive, respectively. Fuel consumption and intermediate formation in the first stage (cool ignition) were measured with crank angle resolved pulse-valve sampling and exhaust gas analysis, where HCHO, HCOOH, CO, H2O2 and other species were detected as the intermediate. The effect of methanol addition retarding ignition is represented by an analytical model in which the growth rate of the chain reaction is reduced by the methanol addition

Notes:

Vendor supplied data

Publisher Number:

2007-01-1882

Access Restriction:

Restricted for use by site license