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Soot Morphology Effects on DPF Performance
Technical Paper
2009-01-1279
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
This paper presents a lumped parameter (LP) model to compute diesel soot morphology, in terms of radii of gyration and fractal diameters, starting from the engine operating conditions. The global soot production inside the combustion chamber is evaluated, too. Such a model represents an enhancement of a previously developed LP approach in which the loading and regeneration processes inside a Diesel Particulate Filter (DPF) are investigated. The performance of the DPF during loading is evaluated according to soot layer thickness and pressure drop; the characteristics of soot morphology and particulate deposit are accounted for during the regeneration. Results are presented and validated by means of comparison to those obtained by experimental measures and 3D CFD simulations.
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Citation
Chiatti, G., Chiavola, O., and Falcucci, G., "Soot Morphology Effects on DPF Performance," SAE Technical Paper 2009-01-1279, 2009, https://doi.org/10.4271/2009-01-1279.Also In
References
- Modeling Engine Spray and Combustion Processes Stiesch, G. Springer-Verlag Berlin Heidelberg 2003
- Lahaye, J. Prado, G. 1983 Soot in Combustion Systems and Its Toxic Properties NATO Conference Series VI 7 , Plenum Press New York
- Di Stasio, S. Konstandopoulos, A.G. Kostoglou, M. 2002 Cluster-Cluster Aggregation Kinetics and Primary Partile Growth of Soot Nanoparticles in Flame by Light Scattering and Numerical Simulations Journal of Colloid and Interface Science 247
- Kostoglou, M. Konstandopoulos, A.G. Friedlander, S.K. 2006 Bivariate Population Dynamics Simulation of Fractal Aerosol Aggregate Coagulation and Restructuring Journal of Aerosol Science 37
- Smoluchowski, M.Z. 1917 Mathematical Theory of the Kinetics of the Coagulation of Colloidal Solutions Phys. Chem. Abt. A 92 192
- Smoke Dust and Haze Friedlander, S.K. New York Wiley Interscience 1977
- Kostoglou, M. Konstandopoulos, A.G. 2001 Evolution of Aggregate Size and Fractal Dimension during Brownian Coagulation Journal of Aerosol Science 32
- Konstandopoulos, A.G. Skaperdas, E. Masoudi, M. Microstructural Properties of Soot Deposits in Diesel Particulate Traps presented at SAE World Congress, 2002-01-1015 2002
- Konstandopoulos, A.G. Kostoglou, M. Microstructural Aspects of Soot Oxidation in Diesel Particulate Filters presented at SAE World Congress, 2004-01-0693 2004
- Kostoglou, M. Konstandopoulos, A.G. 2005 Effect of Soot Layer Microstructure on Diesel Particulate Filter Regeneration AIChE Journal 51 9
- Vuk, C.T. Jones, M.A. Johnson, J.H. The Measurement and Analysis of the Physical Character of Diesel Particulate Emissions presented at SAE World Congress, 760131 1976
- Carpenter, K. Johnson, J.H. Analysis of the Physical Characteristics of Diesel Particulate Matter Using Transmission Electron Microscope Techniques presented at SAE World Congress, 790815 1979
- Baumgard, K.J. Kittelson, D.B. The Influence of a Ceramic Particle Trap on the Size Distribution of Diesel Particulates presented at SAE World Congress, 850009 1985
- Abdul-Khalek, I.S. Kittleson, D.B. Graskow, B.R. Wei, Q. Brear, F. Diesel Exhaust Particle Size: Measurement Issues and Trends presented at SAE World Congress, 980525 1998
- Lee, K.O. Zhu, J. Ciatti, S.A. Yozgatligil, A. Choi, M.Y. Sizes, Graphitic Structures and Fractal Geometry of Light-Duty Diesel Engine Particulates presented at SAE World Congress, 2003-01-3169 2003
- Lee, K.O. Zhu, J. Evolution in Size and Morphology of Diesel Particulates Along the Exhaust System presented at SAE World Congress, 2004-01-1981 2004
- Zhu, J. Lee, K.O. Panov, A. Akers, J. Habeger, C. An Investigation of Particulate Morphology, Microstructures and Fractal Geometry for a Diesel Engine-Simulating Combustor presented at SAE World Congress, 2004-01-3044 2004
- Ciatti, S.A. Hessler, J.P. Lee, K.O. Tentner, A.M. Zhu, J. Investigation of Nano-Particulate Production from Low Temperature Combustion presented at SAE World Congress, 2005-01-0128 2005
- Lee, K.O. Zhu, J. Effects of Exhaust System Components on Particulate Morphology in a Light-Duty Diesel Engine presented at SAE World Congress, 2005-01-0184 2005
- Zhu, J. Lee, K.O. Effects of Exhaust Gas Recirculation on Particulate Morphology for a Light-Duty Diesel Engine presented at SAE World Congress, 2005-01-0195 2005
- Chiatti, G. Chiavola, O. Falcucci, G. Lumped Parameter Approach for DPF Management in Stationary Diesel Engines presented at ASME Spring Technical Conference, ICES2008-1670 2008
- Chiatti, G. Chiavola, O. Falcucci, G. DPF Soot Loading and Regeneration: a Lumped Parameter Approach presented at SAE World Congress, 2008-01-0441 2008
- Internal Combustion Engine Fundamentals Heywood, J.B. McGraw-Hill 1988
- Siebers, D.L. Scaling Liquid-Phase Fuel Penetration in Diesel Sprays Based on Mixing-Limited Vaporization presented at SAE World Congress, 1999-01-0528 1999
- Siebers, D.L. Higgins, B.S. Flame Lift-Off on Direct-Injection Diesel Sprays Under Quiescent Conditions presented at SAE World Congress, 2001-01-0530 2001
- Chomiak, J. Karlsson, A. Flame Liftoff in Diesel Sprays presented at 26 th International Symposium on Combustion 1996
- Bayer, J. Foster, D.E. Zero-Dimensional Soot Modeling presented at SAE World Congress, 2003-01-1070 2003
- Hiroyasu, H. Kadota, T. Models for Combustion and Formation of Nitric Oxide and Soot in Direct Injection Diesel Engines presented at SAE World Congress, 760129 1976
- Lee, K.O.
- Smoke Dust and Haze Friedlander, S.K. 2nd Oxford 2000
- Stratakis, A.G. 2004 Experimental Investigation of Catalytic Soot Oxidation and Pressure Drop Characteristics in Wall-Flow Diesel Particulate Filters PhD Thesis
- Konstandopoulos, A.G. Johnson, J.H. Wall-Flow Diesel Particulate Filters – Their Pressure Drop and Collection Efficiency presented at SAE World Congress, 890405 1989
- Konstandopoulos, A.G. Kostoglou, M. Skaperdas, E. Papaioannou, E. Zarvalis, D. Kladopoulou, E. Fundamental Studies of Diesel Particulate Filters: Transient Loading, Regeneration and Aging presented at SAE World Congress, 2000-01-1016 2000
- Kladopoulou, E.A. Yang, S.L. Johnson, J.H. Parker, G.G. Konstandopoulos, A.G. A study describing the performance of diesel particulate filters during loading and regeneration – a lumped parameter model for control applications presented at SAE World Congress, 2003-01-0842 2003
- AVL List GMBH BOOST v 5.0 user manual
- http://www.liqtech.dk/retrofit1.6
- Ansys Inc. FLUENT 6.1.22 user manual
- Guo, Z. Zhang, Z. 2005 A One-Dimensional Numerical Model for Diesel Particulate Trap Performance Study During Loading and Regeneration Int. Journ. Engine Res. 6
- Guo, Z. Zhang, Z. Multi-Dimensional Modeling and Simulation of Wall-Flow Diesel Particulate Filter Durino Loading and Regeneration presented at SAE World Congress, 2006-01-0265 2006
- Hinterberger, C. Olesen, M. Kaiser, R. 3D Simulation of Soot Loading and Regeneration of Diesel Particulate Filter Systems presented at SAE World Congress, 2007-01-1143 2007
- Pinturaud, D. Charlet, A. Caillol, C. Girot, P. Briot, A. Experimental Study of DPF Loading and Incomplete Regeneration presented at SAE Internal Combustion Engine Conference, 2007-24-0094 2007
- Peters, B.J. Numerical Simulation of a Diesel Particulate Filter During Loading and Regeneration presented at ASME Spring Technical Conference, ICES2003-584 2003
- Cordiner, S. Mulone, V. 3D Unsteady Modeling of the Loading Process in a Diesel Engine PM-Filter presented at SAE World Congress, 2007-01-1132 2007
- Pontikakis, G. Stamatelos, A. Bakasis, K. Arvas, N. 3-D Catalytic Regeneration and Stress Modeling of Diesel Particulate Filters by ABAQUS FEM Software presented at SAE World Congress, 2002-01-1017 2002
- Psarianos, D.L. 2002 Development of a System for the Measurement of Soot Maldistribution and Pressure Drop Characteristics in Diesel Particulate Filters Postgraduate Specialization Thesis Thessaly University
- Perry’s Chemical Engineers’ Handbook Perry, R.H. Green, D. McGraw-Hill 1984
- Nicoli, C. Haldenwang, P. Suard, S. 2007 Effects of Substituting Fuel Spray for Fuel Gas on Flame Stability in Lean Premixtures Combustion and Flame 149
- Kumar, K. Sung, C.J. 2007 Laminar Flame Speed and Extinction Limits of Preheated N -Decane/O 2 /N 2 and N -Dodecane/O 2 /N 2 Mixtures Combustion and Flame 151
- Koltsakis, G.C. Stamatelos, A.M. 1996 Modeling Catalytic Regeneration of Wall-Flow Particulate Filters Ind. Eng. Chem. Res. 35
- Koltsakis, G.C. Stamatelos, A.M. 1997 Modes of Catalytic Regeneration in Diesel Particulate Filters Ind. Eng. Chem. Res. 36