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Experimental Investigation on Three Different Ceramic Substrate Materials for a Diesel Particulate Filter
Technical Paper
2013-24-0160
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Three different ceramic substrate materials (Silicon Carbide, Cordierite and Aluminum Titanate) for a Diesel Particulate Filter (DPF) for a European passenger car diesel engine have been experimentally investigated in this work.
The filters were soot loaded under real world operating conditions on the road and then regenerated in two different ways that simulate the urban driving conditions, which are the most severe for DPF regeneration, since the low exhaust flow has a limited capability to absorb the heat generated by the soot combustion.
The tests showed higher temperature peaks, at the same soot loading, for Cordierite and Aluminum Titanate compared to the Silicon Carbide, thus leading to a lower soot mass limit, which in turn required for these components a higher regeneration frequency with draw backs in terms of fuel consumption and lube oil dilution. On the other hand Cordierite and Aluminum Titanate could guarantee a lower thermal loss across the DPF, thus allowing the attainment of higher temperature levels and consequently of higher efficiencies of an SCR system placed downstream of the DPF.
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Andreata, M., Millo, F., Mallamo, F., Mercuri, D. et al., "Experimental Investigation on Three Different Ceramic Substrate Materials for a Diesel Particulate Filter," SAE Technical Paper 2013-24-0160, 2013, https://doi.org/10.4271/2013-24-0160.Also In
References
- Miwa , S. , Abe , F. , Hamanaka , T. , Yamada , T. et al. Diesel Particulate Filters Made of Newly Developed SiC SAE Technical Paper 2001-01-0192 2001 10.4271/2001-01-0192
- Yuuki , K. , Ito , T. , Sakamoto , H. , Matsubara , R. et al. The Effect of SiC Properties on the Performance of Catalyzed Diesel Particulate Filter(DPF) SAE Technical Paper 2003-01-0383 2003 10.4271/2003-01-0383
- Merkel , G. , Beall , D. , Hickman , D. , and Vernacotola , M. Effects of Microstructure and Cell Geometry on Performance of Cordierite Diesel Particulate Filters SAE Technical Paper 2001-01-0193 2001 10.4271/2001- 01-0193
- Merkel , G. , Cutler , W. , and Warren , C. Thermal Durability of Wall-Flow Ceramic Diesel Particulate Filters SAE Technical Paper 2001-01-0190 2001 10.4271/2001-01-0190
- Kercher , L. , Rose , D. , Boger , T. , Cutler , W. , Dorenkamp , R. , Düsterdiek , T. , Kahmann , G. Application of a New Filter Material in Volkswagen's Diesel Particulate Filter Systems Dresden 2006
- Bischof , C. , Rose , D. , Ledger , M. , Brogan , M. Dura Trap AT Particulate Filters for Ford of Europe Passenger Cars with EU5 Emissions Legislation Aachener Kolloquium Fahrzeug und Motortechnik 2009
- Boger , T. , Joshua , A. , Jamison , J. , Warkins , L. , Nancy , A. , Warren , C. , Heibel , A. Next Generation Aluminium - Titanate Material to Meet Upcoming EU6 Emissions Legislation Requirments. Aachen Aachener Kolloquium Fahrzeug und Motorentechnik 2010
- Boger , T. , Jamison , J. , Warkins , J. , Golomb , N. et al. Next Generation Aluminum Titanate Filter for Light Duty Diesel Applications SAE Technical Paper 2011-01-0816 2011 10.4271/2011-01-0816
- Iwasaki , K. Innovative Aluminum Titanate Based - Diesel Particulate Filter Having Asymmetric Hexagonal Cell Geometry SAE Technical Paper 2012-01-0838 2012 10.4271/2012-01-0838
- Ohara , E. , Mizuno , Y. , Miyairi , Y. , Mizutani , T. et al. Filtration Behavior of Diesel Particulate Filters (1) SAE Technical Paper 2007-01-0921 2007 10.4271/2007-01-0921
- Mizutani , T. , Kaneda , A. , Ichikawa , S. , Miyairi , Y. et al. Filtration Behavior of Diesel Particulate Filters (2) SAE Technical Paper 2007-01-0923 2007 10.4271/2007-01-0923
- Nakamura , K. , Vlachos , N. , Konstandopoulos , A. , Iwata , H. et al. Performance Improvement of Diesel Particulate Filter by Layer Coating SAE Technical Paper 2012-01-0842 2012 10.4271/2012-01-0842
- Seo , J. , Park , W. , and Lee , M. The Best Choice of Gasoline/Diesel Particulate Filter to Meet Future Particulate Matter Regulation SAE Technical Paper 2012-01-1255 2012 10.4271/2012-01-1255
- Li , J. and Mital , R. Effect of DPF Design Parameters on Fuel Economy and Thermal Durability SAE Technical Paper 2012-01-0847 2012 10.4271/2012-01-0847
- Wereszczak , A. , Fox , E. , Lance , M. , and Ferber , M. Failure Stress and Apparent Elastic Modulus of Diesel Particulate Filter Ceramics SAE Int. J. Mater. Manf. 5 2 517 527 2012 10.4271/2012-01-1252
- Montajir , R. , Kusaka , T. , Kaori , I. , Kihara , N. et al. Soot Emission Behavior from Diverse Vehicles and Catalytic Technologies Measured by a Solid Particle Counting System SAE Technical Paper 2007-01-0317 2007 10.4271/2007-01-0317
- Kuki , T. , Miyairi , Y. , Kasai , Y. , Miyazaki , M. et al. Study on Reliability of Wall-Flow Type Diesel Particulate Filter SAE Technical Paper 2004-01-0959 2004 10.4271/2004-01-0959