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Design Optimization of Wall Flow Type Catalyzed Cordierite Particulate Filter for Heavy Duty Diesel
Technical Paper
2005-01-0666
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper reports on the desired performances for Catalyzed Soot Filters (Hereinafter referred as “CSF”), which is composed of a Diesel Particulate Filter (DPF) coated with an Oxidation Catalyst, its design factors and their influence on DPF performance, and on the lifetime prediction method to effectively design a DPF for durability. Performance means pressure drop, Particulate Matter (PM) regeneration limit, time for light-off, and canning strength. Design factors include cell structure, overall DPF size and material porosity. Knowing the relationships between performance and design factors assist the engineer in optimizing the selection of material, cell structure and size of the DPF.
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Citation
Yamaguchi, S., Fujii, S., Kai, R., Miyazaki, M. et al., "Design Optimization of Wall Flow Type Catalyzed Cordierite Particulate Filter for Heavy Duty Diesel," SAE Technical Paper 2005-01-0666, 2005, https://doi.org/10.4271/2005-01-0666.Also In
Diesel Exhaust Emission Control and Modeling on CD-ROM from the SAE 2005 World Congress
Number: SP-1981CD; Published: 2005-04-11
Number: SP-1981CD; Published: 2005-04-11
References
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