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A 3D CFD Simulation for Optimization of Metal Fiber DPF System
Technical Paper
2011-28-0123
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
Metal fiber DPF system is cheaper and more endurable than ceramic filter; however, the regeneration near the wall (outer layer) is difficult because of the heat loss and the less gas flow rate near the wall. In this study, a 3D CFD simulation is performed to find the flow control method for the more uniform mass flux for all filter layer. The major control factors are filter porosity, distribution plate and swirler. By placing the distribution plate in front of the filter the flow near the wall can be increased. The optimum place and size was chosen. The swirler can increase the flow more near the wall.
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Nguyen, T., Le, C., Park, J., and Lee, S., "A 3D CFD Simulation for Optimization of Metal Fiber DPF System," SAE Technical Paper 2011-28-0123, 2011, https://doi.org/10.4271/2011-28-0123.Also In
References
- CD-adapco 2006 STAR-CD 4.02, Methodology 115 122
- Koltsakis, G. C. Katsaounis, D. K. Samaras, Z. C. Namann, Z. C., D. Saberi, S. Bohm, A. “Filtrarion and Regeneration Performance of a Catalyzed Metal Foam Particulate Filter,” SAE 2006-01-1524 2006
- Cho, G. Choi, H. Jeong, Y. Kim, H. Ahnn, S. Jeong, B. Choi, Y. Kim, D. Soi, S. “PM Reduction Performance and Regeneration Characteristics of Catalyzed Metal Foam Filters for a 3L Diesel Passenger Vehicle,” SAE 2007-01-3456 2007
- Kim, J. Cha, K. Oh, K. Kim, H. Jeong, Y. Cho, G. “A Study on the particle Reduction Performance of Metal Foam Filter,” Fall Conference Proceeding 1 KSAE 479 484 2005
- Kim, J. Cha, K. Kim, H. Cho, G. Jeong, Y. “The Characteristics of Pressure Drop and Trapping for Diesel Particulate Filter System Using Pellet Filters,” Spring Conference Proceedings 1 KSAE 280 286 2004
- Lee, S. Cho, G. Kim, J. Kim, H. Lee, E. Oh, K. Han, S. Kim, K. Jeong, Y. “Study on the performance of Radial Type Metal Foam DPF,” 414 419
- Young, C. S. “CFD Analysis for Development of Partial DPF Utilizing Metal Foam,” Research Report 2007
- Lee, D. Park, J. Seong, M. Lee, S. “A 3D CFD Simulation for the Design of Metal Fiber DPF System,” Anual Conference Proceeding 1 KSAE 613 618 2009