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Modeling of a TWC for a Turbocharged DI-Gasoline-Engine
Technical Paper
2011-26-0084
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Event:
SIAT 2011
Language:
English
Abstract
In this work a simple 1-D model for the macro kinetic conversion behaviour of a commercial automotive Three-way-exhaust catalyst for a Turbocharged DI-Gasoline-Engine is realized using GT-Power. A detailed reaction kinetic model to predict the activity of the commercial three way catalyst has been adopted from Young-Deuk [1], considering all possible reactions in the catalytic converter based upon the Langmuir-Hinshelwood mechanism. 1D model was later modified for the laboratory scale catalyst and validated against synthetic gas test bench data.
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Authors
Citation
Kumar, B., Kumar, A., and Vora, K., "Modeling of a TWC for a Turbocharged DI-Gasoline-Engine," SAE Technical Paper 2011-26-0084, 2011, https://doi.org/10.4271/2011-26-0084.Also In
References
- Kim, Young-Deuk Jeong, Soo-Jin Kim, Woo-Seung “Optimal Design of Axial Noble Metal Distribution for Improving Dual Monolithic Catalytic Converter Performance” Chemical engineering science 2009
- Tischer, Steffen Jiang, Yi Hughes, Katherine W. Patil, M.D. Murtagh, Michael Three-way-catalyst Modeling-A comparison of 1D and 2D simulations SAE Paper No. 2007-01-1071 2007