A 5‐ to 40‐kWe moderated in‐core thermionic space nuclear power system (TI‐SNPS) concept was developed to address the TI‐SNPS program requirements. The 40‐kWe baseline design uses multicell Thermionic Fuel Elements (TFEs) in a zirconium hydride moderated reactor to achieve a specific mass of 18.2 We/kg and a net end‐of‐mission (EOM) efficiency of 8.2%. The reactor is cooled with a single NaK‐78 pumped loop, which rejects the heat through a 24 m2 heat pipe space radiator.


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    Titel :

    Space power reactor in‐core thermionic multicell evolutionary (S‐prime) design


    Beteiligte:
    Determan, William R. (Autor:in) / Van Hagan, Tom H. (Autor:in) / El-Genk, Mohamed S. (Herausgeber:in) / Hoover, Mark D. (Herausgeber:in)

    Kongress:

    10th SymposiumùSpace Nuclear Power and Propulsion ; 1993 ; Albuquerque, NM, USA


    Erschienen in:

    AIP Conference Proceedings ; 271 , 3 ; 1235-1239


    Erscheinungsdatum :

    20.01.1993


    Format / Umfang :

    5 pages





    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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