The Diesel Particulate Filter (DPF) system has been developed as one of key technologies to comply with tight diesel PM emission regulations. For the DPF control system, it is necessary to maintain temperature inside the DPF below the allowable service temperature, especially during soot regeneration to prevent catalyst deterioration and cracks. Therefore, the evaluation of soot regeneration is one of the key development items for the DPF system. On the other hand, regeneration evaluation requires a lot of time and cost since many different regeneration conditions should be investigated in order to simulate actual driving. The simulation tool to predict soot regeneration behavior is a powerful tool to accelerate the development of DPF design and safe regeneration control strategies.This paper describes the soot regeneration model applied to fuel additive and catalyzed types, and shows good correlation with measured data. DPF fundamental design has been optimized with this simulation model. Furthermore, this model enabled the development of safe soot regeneration conditions by investigating the impact of engine control conditions.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Soot Regeneration Model for SiC-DPF System Design


    Additional title:

    Sae Technical Papers


    Contributors:
    Kawashima, J. (author) / Yuuki, K. (author) / Hashimoto, S. (author) / Hamanaka, T. (author) / Mizutani, T. (author) / Watanabe, Y. (author)

    Conference:

    SAE 2004 World Congress & Exhibition ; 2004



    Publication date :

    2004-03-08




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Soot Regeneration Model for SiC-DPF System Design

    Mizutani, T. / Watanabe, Y. / Yuuki, K. et al. | British Library Conference Proceedings | 2004


    Soot regeneration model for SiC-DPF system design

    Mizutani,T. / Watanabe,Y. / Yuuki,K. et al. | Automotive engineering | 2004


    2004-01-0159 Soot Regeneration Model for SiC-DPF System Design

    Mizutani, T. / Watanabe, Y. / Yuuki, K. et al. | British Library Conference Proceedings | 2004


    A soot filter regeneration system

    Kugland,P. / Ullmer,A. / Zilmans,R. et al. | Automotive engineering | 1990


    Cleaner Diesels - Full Flow Soot Filter Regeneration System

    Santiago, Enrique / Krieger, Ernst / Kugland, Peter | SAE Technical Papers | 1991