Under certain operating conditions when the combined stresses in a ceramic wall-flow diesel filter from mechanical, thermal, and vibrational loads exceed its threshold strength, the fatigue effects become important. This paper reviews the theory of static and dynamic fatigue, and presents fatigue data for Coming's high efficiency filter composition (EX-47, 100/17) in the temperature range 25° - 400°C which is representative of the stressed peripheral region during regeneration. The measurement and analysis of fatigue data, together with the implication on long-term durability of cordierite ceramic filters, is discussed.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    High Temperature Fatigue in Ceramic Wall-Flow Diesel Filters


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    SAE International Congress and Exposition ; 1985



    Publication date :

    1985-02-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    High temperature fatigue in ceramic wall-flow diesel filters

    Gulati,S.T. / Helfinstine,J.D. / Research and Development Labs,Corning Glass Works,US | Automotive engineering | 1985


    Dynamic fatigue data for cordierite ceramic wall-flow diesel filters

    Gulati,S.T. / Sherwood,D.L. / Corning Glass,US | Automotive engineering | 1991


    Dynamic Fatigue Data for Cordierite Ceramic Wall-Flow Diesel Filters

    Sherwood, Diana L. / Gulati, Suresh T. | SAE Technical Papers | 1991


    Thermal Stresses in Ceramic Wall Flow Diesel Filters

    Gulati, Suresh T. | SAE Technical Papers | 1983


    Thermal Stresses in Ceramic Wall Flow Diesel Filters

    Gulati,S.T. / Corning Glass Works,US | Automotive engineering | 1983