Many gas turbine thermodynamic cycles have been proposed which were designed to meet the propulsion requirements of future advanced aircraft. A thougthful consideration of such designs is warranted as engines operating on such cycles will give a significant improvement in off-design performance. Such performance improvements can be brought about chiefly by the extensive use of variable geometry components. With the advent of the variable area turbine, a greater flexibility will be obtained in engine control and, hence, in aicraft operation. This paper examines the performance of a variable geometry engine that is suitable for V/STOL aircraft operation and it discusses how certain aerodynamic and mechancial phenomena associated with variable area turbines may influence the design and limit the operation of future advanced gas turbines.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Some aspects of variable geometry gas turbine operation


    Weitere Titelangaben:

    Einige Aspekte der Ausrüstung von Gasturbinen mit variabler Geometrie


    Beteiligte:


    Erscheinungsdatum :

    1992


    Format / Umfang :

    7 Seiten, 10 Bilder, 1 Tabelle, 6 Quellen


    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Variable turbine geometry

    Online Contents | 2009


    Variable turbine geometry turbochargers

    Baets,J. / Zehnder,M. / ABB Turbo Systems,CH | Kraftfahrwesen | 1998



    The Variable-Geometry Power Turbine

    Rahnke, Christian J. | SAE Technical Papers | 1969


    Reliability on variable geometry turbine turbocharger

    Furukawa,H. / Yamaguchi,H. / Takagi,K. et al. | Kraftfahrwesen | 1993