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Study on Cold Start Influence Factors of Three Way Catalytic Converter

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Abstract:

This article has established a three-way catalytic converter reactor model of gas phase reactions and surface reactions. Based on this model, cold start transient emission numerical simulation has been done. The result shows that the influence of ambient temperature and exhaust temperature on the HC is much greater than the impact on the CO.

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Periodical:

Applied Mechanics and Materials (Volumes 385-386)

Pages:

172-175

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.385-386.172

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Online since:

August 2013

Authors:

Hao Cai, Li Ping Yu, Jin Ke Gong, Yu He Geng, Ya Fei Liu

Keywords:

Ambient Temperature, Cold Start Transient Condition, Exhaust Temperature, Three-Way Catalytic Converter

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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