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“KATPROG” for the Determination of an Optimal Cost Effective Catalyst System
Technical Paper
2001-26-0016
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SIAT 2001
Language:
English
Abstract
An two-dimensional axial symmetrical finite volume model will be introduced for the calculation of catalytic converters. It is able to predict transient temperatures and conversion rates in different converter systems according to the driving conditions. Input data are the mass-flow rate, the converter inlet temperature and the raw emissions.
The performance of this model is demonstrated on an Indian motorcycle application. Cold start behavior and peak temperatures are investigated.
This model has proven to be an effective tool for the preselection of an optimal cost effective catalyst system.
Authors
Citation
Kruse, C., Reck, A., Dias, C., and Konieczny, R., "“KATPROG” for the Determination of an Optimal Cost Effective Catalyst System," SAE Technical Paper 2001-26-0016, 2001, https://doi.org/10.4271/2001-26-0016.Also In
References
- Chen, D. K. S. et al “A Three-Dimensional Model for the Analysis of Transient Thermal an Conversion Characteristics of Monolithic Catalytic Converters” SAE Paper 880282 1988
- Chen, D.K.S. Cole, C. E. “Numerical Simulation and Experimental Verification of Conversion and Thermal Responses for a Pt/Rh Metal Monolithic Converter” SAE Paper 890798 1989
- Day, J. P. “Substrate Effects on Light-Off - Part I Thermal Energy Requirements” SAE Paper 962074 1996
- Jülich, Germany
- Jülich, Germany Touloukian and DeWitt 5 25 64