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Cellular Ceramic Diesel Particulate Filter
ISSN: 0148-7191, e-ISSN: 2688-3627
Published February 01, 1981 by SAE International in United States
Annotation ability available
An innovative design of ceramic filter for diesel engine exhaust particulate matter is described. It is a cellular ceramic honeycomb with porous walls which act as the filter medium. Test results relating the effects of wall thickness, cell density, porosity, and filter volume on collection efficiency, pressure drop and filter capacity are described.
Regeneration of the filter by ignition of the accumulated soot has been accomplished with conclusions drawn about the influence of exhaust temperature, oxygen content, and the effect of the filter design.
|Technical Paper||Flow Characteristics of SiC Diesel Particulate Filter Materials|
|Aerospace Standard||Regulator Oxygen Diluter Demand, Automatic Pressure Breathing|
|Technical Paper||High Temperature Compressive Strength of Extruded Cordierite Ceramic Substrates|
CitationHowitt, J. and Montierth, M., "Cellular Ceramic Diesel Particulate Filter," SAE Technical Paper 810114, 1981, https://doi.org/10.4271/810114.
- Issues Concerning the Light Duty Diesel–DOE/EV-0050/1, Sept. 1979.
- The Diesel Emissions Research Program–EPA-625/9-79 004, December 1979.
- Federal Register – Volume 45, Number 45– Wednesday, March 5, 1980.
- Howitt J.S., – Thin Wall Ceramics as Monolithic Catalyst Supports–SAE Paper 800082–February 1980.
- Murphey M. J., Hillenbrand L. J., Trayzer D. A. – Assessment of Diesel Particulate Control: Direct and Catalytic Oxidation. EPA-600/7-79 232b - October 1979.