This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
3-D Catalytic Regeneration and Stress Modeling of Diesel Particulate Filters by ABAQUS FEM Software
Technical Paper
2002-01-1017
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
The design of reliable DPF systems has proved a complex and demanding task that is increasingly being assisted by modeling. 1-D but also 2-D (axisymmetric) modeling has already been applied in design optimization case studies, with varying degrees of success. The introduction of advanced technology SiC and cordierite filters with modular structure and the need to accurately model transient temperature and stress fields in low space velocity scenarios, made necessary the shift to 3-D modeling. In this paper, 3-D modeling is carried out in an effective and reliable way, by interfacing a well-documented and validated 1-D model with the ABAQUS commercial FEM software. The new modeling methodology proves a powerful tool in the hands of the filter and diesel exhaust system design engineer.
Recommended Content
Authors
Citation
Pontikakis, G., Stamatelos, A., Bakasis, K., and Aravas, N., "3-D Catalytic Regeneration and Stress Modeling of Diesel Particulate Filters by ABAQUS FEM Software," SAE Technical Paper 2002-01-1017, 2002, https://doi.org/10.4271/2002-01-1017.Also In
References
- Ohno Kazushige Shimato Koji Taoka Noriyuki Hong Sungtae Ninomiya Takeshi Komori Teruo Salvat Olivier Characterization of SiC-DPF for Passenger Car SAE paper 2000-01-0185
- Miyairi Y. Miwa S. Abe F. Xu Z. Nakasuji Y. Numerical Study on Forced Regeneration of Wall-Flow Diesel Particulate Filters SAE paper 2001-01-0912
- Bissett, E. Shadman, F. Thermal Regeneration of Diesel-Particulate Monolithic Filters AlChE J. 1985 31 5 May 753 765
- Koltsakis G. C. Stamatelos A. M. Modeling Thermal Regeneration of Diesel Particulate Traps AIChE Journal 42 6 1662 1672 June 1996
- Koltsakis G. C. Stamatelos A. M. Modeling Catalytic Regeneration of Diesel Particulate Traps Industrial & Engineering Chemistry Research 1996 35 2 13
- Koltsakis G. C. Stamatelos A. M. Modes of Catalytic Regeneration in Diesel Particulate Filters Ind. Eng. Chem. Res. 1997 36 4155 4165
- University of Thessaly LTTE: CATWALL Diesel Particulate Filter Modeling Software Users Manual Volos June 2001
- Versaevel P. Colas H. Rigaudeau C. Noirot R. Koltsakis G. Stamatelos A. Some Empirical Observations on Diesel Particulate Filter Modeling and Comparison between Simulations and Experiments SAE paper 2000-01-477
- Stratakis G. A. Stamatelos A. M. Thermogravimetric Analysis of Soot Emitted by a Modern Diesel Engine Run on Catalyst-Doped Fuel Applied Catalysis B: Environmental
- Kandylas I. P. Stamatelos A. M. Modeling Catalytic Regeneration of Diesel Particulate Filters, Taking into Account Adsorbed Hydrocarbon Oxidation Ind. & Eng. Chem. Res. 1999 38 1866 1876
- Opris C.N. Johnson J.H. A 2-D Computational Model Describing the Heat Transfer, Reaction Kinetics and Regeneration Characteristics of a Ceramic Diesel Particulate Trap SAE paper 980546
- reference manual
- Richards, P. Terry, R. Vincent, M.W Chadderton, J Combining Fuel Borne Catalyst, Catalytic Washcoat and Diesel Particulate Filter SAE paper 2001-01-0902
- http://www.mie.uth.gr/labs/mex-lab/home.htm