This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
A New Design Concept for Metallic Diesel Particulate Filter Substrates
Technical Paper
2007-01-0655
ISSN: 0148-7191, e-ISSN: 2688-3627
Annotation ability available
Sector:
Language:
English
Abstract
The work presented here describes the pre-development of a new diesel particulate filter that features an easy set-up. The system is based on a sintered metallic fibre fleece as filtering material. The filter set-up consists of a simple folded arrangement. In this folded configuration the entire filter structure can be set up without one single weld. In addition the filter concept offers a mass flow adapted cross section of the channels which allows very compact filters with a low pressure drop. Another development of the structure with a corrugated arrangement of the filtering walls results in an intensive mixing characteristic of the flow in the structure. By that a homogeneous temperature profile within the structure can be achieved which ensures homogeneous regeneration conditions throughout the structure and thereby avoids partial regenerations.
Recommended Content
Authors
Citation
Gaiser, G., Mucha, P., Hermann, L., Kühnle, M. et al., "A New Design Concept for Metallic Diesel Particulate Filter Substrates," SAE Technical Paper 2007-01-0655, 2007, https://doi.org/10.4271/2007-01-0655.Also In
References
- Burgois, L. 2003
- Gaiser, G. Exhaust gas cleaning device 2003
- Ohno, K. Hong, S Sato, H Gege, I Schulz, R Expert Verlag Renningen 2004 3-8169-2430-1
- Gaiser, G. University of Stuttgart 1990
- Mucha, P. University of Stuttgart 2004
- Gaiser, G. Mucha, P. Prediction of Pressure Drop in Diesel Particulate Filters Considering Ash Deposit and Partial Regenerations SAE 2004-01-0158
- Wagner, D. University of Applied Sciences Constance 2006