Sensitivity Analysis of Auto-ignited Combustion in HCCI Engines Propulsion Systems Research Lab., General Motors Company

Format:

Conference/Event

Author/Creator:

Kang, Kang, author.

Conference Name:

SAE 2010 World Congress & Exhibition (2010-04-13 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2010

Summary:

Auto-ignited combustion in HCCI (Homogeneous Charge Compression Ignition) engines highly depends on temperature and composition of the cylinder charge. In this paper, characteristics of such combustion are investigated using a control-oriented HCCI engine model. First, thermal equilibrium points are obtained from the model and the sensitivity of combustion phasing around those equilibrium points are examined to understand characteristics of auto-ignited combustion. Finally, a method to effectively visualize the sensitivity of auto-ignited combustion is presented to explain how combustion characteristics change as engine operating condition changes

Notes:

Vendor supplied data

Publisher Number:

2010-01-0573

Access Restriction:

Restricted for use by site license