Correlating dynamic pressure signal features to diesel particulate filter load

SAE Technical Papers

Volumn , Issue , 2007, Pages

  Cunningham, Patrick ^a   Meckl, Peter ^a   Shah, Chintan ^a  

^a PURDUE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AIR FILTERS; BANDPASS FILTERS; DROPS; FLOW OF FLUIDS; FUEL FILTERS; PRESSURE DROP;

DARCY'S LAW; DIESEL PARTICULATE FILTERS; DYNAMIC PRESSURE SIGNALS; FIRING FREQUENCY; MEAN VALUES; MONITORING AND CONTROL; PRESSURE DROP CORRELATION; RELATIVE PHASE;

SIGNAL PROCESSING;

EID: 85072434786     PISSN: 01487191     EISSN: 26883627     Source Type: Journal    
DOI: 10.4271/2007-01-0333     Document Type: Conference Paper

References (10)

1. Konstandopoulos A., and Johnson J.,. Wall-Flow Diesel Particulate Filters-Their Pressure Drop and Collection Efficiency, SAE Paper No. 890405.
2. Huynh C., Johnson J., Yang S., Bagley S., and Warner J.,. A One-Dimensional Computational Model for Studying the Filtration and Regeneration Characteristics of a Catalyzed Wall-Flow Diesel Particulate Filter, SAE Paper No. 2003-01-0841.
3. Stratakis G.,. Experimental Investigation of Catalytic Soot Oxidation and Pressure Drop Characteristics in Wall-Flow Diesel Particulate Filters, Ph.D. Thesis, University of Thessaly, Volos, Greece, 2004.
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6. Konstandopoulos A., and Skaperdas E.,. Microstructural Properties of Soot Deposits in Diesel Particulate Traps. SAE Paper No. 2002-01-1015.
7. Haralampous O., Kandylas I., Koltsakis G., and Samaras Z.,. Diesel Particulate Filter Pressure Drop, Part 1: Modeling and Experimental Validation, International Journal of Engine Research, Vol. 5, No. 2, 2004, pp. 149-162.
8. Ceccarani M., Rebottini C., and Bettini R.,. Engine Missfire Monitoring for a V12 Engine by Exhaust Pressure Analysis. SAE Paper No. 980518.
9. Cunningham P., and Meckl P.,. Measuring Particulate Load in a Diesel Particulate Filter. SAE Paper No. 2006-01-0868.
10. Oppenheim A., and Schafer R., Discrete-Time Signal Processing, Second Edition, Prentice-Hall, Inc., Upper Saddle River, NJ, 1999.