Particulate Trap Technology for Light Duty Vehicles with a New Regeneration Strategy 2000-01-1924
A particulate trap with combined regeneration has been developed for use in light duty vehicles with diesel engines. This new system was tested first on an engine test rig. On-road vehicle tests are going on since August 1998. The results obtained clearly demonstrate the feasibility of this system. With this system trap regeneration has to be ensured under worst case conditions (exhaust gas temperature<400° C). To meet this requirement electrical heating in combination with a fuel-borne catalyst is applied. Different filter materials such as cordierite wall flow and silicon carbide monoliths were tested on the engine test rig. The paper reports on results from the engine test rig as well as from on-road vehicle testing. An overview about pre-heating and regeneration examples are given and energy balances are presented.
Citation: Zikoridse, G., Velji, A., Heidrich, E., Seguelong, T. et al., "Particulate Trap Technology for Light Duty Vehicles with a New Regeneration Strategy," SAE Technical Paper 2000-01-1924, 2000, https://doi.org/10.4271/2000-01-1924. Download Citation
Author(s):
Gennadi Zikoridse, Amin Velji, Enrico Heidrich, Thierry Seguelong, Wolfgang Naschke, Friedrich W. Kaiser
Affiliated:
Vehicle Research Institute; University of Applied Sciences Dresden, Rhodia Terres Rares, Emitec GmbH
Pages: 14
Event:
CEC/SAE Spring Fuels & Lubricants Meeting & Exposition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Advanced Emissions Aftertreatment for Diesel Applications-SP-1543, SAE 2000 Transactions Journal of Fuels and Lubricants-V109-4
Related Topics:
Test facilities
Particulate filters
Diesel / compression ignition engines
Catalysts
Technical review
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