A preliminary study was made of the feasibility of three cycles for nuclear propulsion of aircraft: a direct-air-turbojet, a binary liquid-metal turbojet, and a helium compressor jet. All three cycles appeared feasible for flight at a Mach number of 0.9 and altitudes up to 50,000 feet; the liquid-metal cycle appeared feasible for flight at a Mach number of 1.5. The air and helium cycles resulted in heavier aircraft than did the liquid-metal cycle, particularly at a Mach number of 1.5. The relative advantage of the liquid-metal cycle became greater as the flight speed and altitude increased, and as the reactor wall temperature decreased.


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    Titel :

    Preliminary analysis of three cycles for nuclear propulsion of aircraft


    Beteiligte:
    Humble, L V (Autor:in) / Wachtl, W W (Autor:in) / Doyle, R B (Autor:in)

    Erscheinungsdatum :

    13.10.1950


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Aircraft nuclear propulsion

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    Nuclear propulsion for aircraft

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    Corchero, G / Montañés, J L / Pascovici, D et al. | SAGE Publications | 2008