An advanced low heat rejection engine concept has been selected based on a trade-off between thermal insulating performance and available technology. The engine concept heat rejection performance is limited by available ring-liner tribology and requires cylinder liner cooling to control the piston top ring reversal temperature. This engine concept is composed of a titanium piston, headface plate and cylinder liner insert with thermal barrier coatings. Monolithic zirconia valve seat inserts, and thermal barrier coated valves and intake-exhaust ports complete the insulation package. The tribological system is composed of chrome oxide coated cylinder, M2 steel top piston ring, M2 steel valve guides, and an advanced polyol ester class lubricant.


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    Titel :

    Advances in High Temperature Components for the Adiabatic Engine


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Schwarz, Ernest (Autor:in) / Woods, Melvin E. (Autor:in) / Bryzik, Walter (Autor:in)

    Kongress:

    International Congress & Exposition ; 1991



    Erscheinungsdatum :

    1991-02-01




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Advances in tigh temperature components for the adiabatic engine

    Woods,M.E. / Schwarz,E. / Bryzik,W. et al. | Kraftfahrwesen | 1991


    Designing Adiabatic Engine Components

    Stang, John H. | SAE Technical Papers | 1978


    Desiging Adiabatic Engine Components

    Stang,J.H. / Cummins Engine,Columbus,US | Kraftfahrwesen | 1978


    PSZ Ceramics for Adiabatic Engine Components

    Oda, Isao / Woods, M. E. | SAE Technical Papers | 1982


    PSZ ceramics for adiabatic engine components

    Woods,M.E. / Oda,I. / Cummins,US et al. | Kraftfahrwesen | 1982