Chapter
Apr 26, 2012
Monitoring Model for Three-Way Catalyst Converter Efficiency Based on Exotherm
Publication: ICCTP 2009: Critical Issues In Transportation Systems Planning, Development, and Management
Abstract
This paper analyzes the mass-transfer and diathermancy of the three-way catalytic converter (TWCC). Applying mass-conservation and energy-conservation for gas and solid, the paper establishes a TWCC inner equation and makes the model dimensionless. The numerical models between the conversion efficiency and outlet-inlet gas temperature difference of TWCC working at a stable condition are derived. Lastly, the verified experiment is processed and the reasons for the errors are explained. The results show that the models are useful.
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© 2009 American Society of Civil Engineers.
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Published online: Apr 26, 2012
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Department of Automobile, Shaanxi College of Communication Technology, Xi'an 710021, Shaanxi, China. E-mail: [email protected]
School of Automobile, Chang'an University, Xi'an 710064, Shaanxi, China. E-mail: [email protected]
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.