Real-Time Catalytic Converter Temperature Estimator in the Powertrain Controller

Format:

Conference/Event

Author/Creator:

Lubeski, Amy, author.

Conference Name:

SAE 2000 World Congress (2000-03-06 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

Stringent exhaust emission standards warrant the integration of a Real-Time Catalytic Converter Temperature Estimator in the powertrain controller. This assessment includes the development, design, and validation of a physical model of the thermodynamic qualities for an automotive gasoline multi-port fuel-injected engine three-way catalyst. It yields a one-dimensional meshed model able to accurately predict converter temperature distribution and conversion efficiency within fifty degrees Celsius steady state (for every catalyst) as demonstrated on the Model 163 North American Trapezoidal converter application

Notes:

Vendor supplied data

Publisher Number:

2000-01-0651

Access Restriction:

Restricted for use by site license