A ceramic turbine wheel has been designed as a retrofit for Waspaloy for a military cartridge mode air turbine starter. This results in reduced cost and weight while increasing resistance to temperature, erosion, and corrosion. Techniques used to perform ceramic turbine three-dimensional fast fracture reliability analysis were verified with pin testing of ceramic test rotors and correlated well with burstspeed predictions. Reliability estimates have been made for design and proof conditions, providing guidance for selecting a ceramic supplier and for determining proof test yield. Room temperature whirlpit burst testing is planned to verify the mechanical design and reliability of the wheel.


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    Titel :

    Development of an advanced ceramic turbine wheel for an air turbine starter


    Weitere Titelangaben:

    Die Entwiclung eines verbesserten Turbinenrades aus keramischemn Werkstoff für einen Druckluftturbinenstarter


    Beteiligte:
    Poplawsky, C.J. (Autor:in) / Lindberg, L. (Autor:in) / Robb, S. (Autor:in) / Roundy, J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1992


    Format / Umfang :

    11 Seiten, 10 Bilder, 7 Tabellen, 9 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Development of an Advanced Ceramic Turbine Wheel for an Air Turbine Starter

    Poplawsky, Carl J. / Roundy, James / Lindberg, Laura et al. | SAE Technical Papers | 1992


    Air Turbine Starter Turbine Wheel Containment

    Giard, Joel R. | SAE Technical Papers | 1984


    Turbine starter

    Engineering Index Backfile | 1951


    Fuel-air turbine starter

    Engineering Index Backfile | 1953


    Advanced gas turbine ceramic component development

    Boyd, G.L. / Carruthers, D.W. / Kidwell, J.R. et al. | Tema Archiv | 1983