Counter rotating turbine offers advantages on weight, volume, efficiency, and maneuverability relative to the conventional turbine because of its special architecture. Nowadays, it has been a worldwide research emphasis and has been used widely in the aeronautic field, while its application in the astronautic field is seldom investigated. Researches of counter rotating turbine for rocket turbopump are reviewed in this paper. A primary analysis of a vaneless counter rotating-turbine configuration with rotors of different diameters and rotational speeds is presented. This unconventional configuration meets the requirements of turbopump and may benefit the performance and reliability of rocket engines.


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    Titel :

    The application of counter-rotating turbine in rocket turbopump


    Weitere Titelangaben:

    Anwendung von gegenläufigen Turbinen bei Raketen-Turbopumpen


    Beteiligte:
    Fei, Tang (Autor:in) / Zhao, Xiaolu (Autor:in) / Xu, Jianzhong (Autor:in)


    Erscheinungsdatum :

    2008


    Format / Umfang :

    7 Seiten, 10 Bilder, 1 Tabelle, 18 Quellen




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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    Fei, T. / Xiaol, Z. / Jianzhong, X. et al. | British Library Conference Proceedings | 2006


    Counter-Rotating Turbine Designed for Turbopump Rocket Engine

    Pempie, Pascal / Ruet, Laurent | AIAA | 2003


    Liquid Rocket Engine Turbopump Rotating-Shaft Seals

    R. E. Burcham / R. B. Keller | NTIS | 1978


    Liquid Rocket Engine Turbopump Rotating-shaft Seals

    Burcham, R. E. / Keller, R. B., Jr. | NTRS | 1978


    Liquid rocket engine turbopump inducers

    Jakobsen, J. K. / Keller, R. B., Jr. | NTRS | 1971