This paper deals with the partial load analysis of the aircraft propulsion systems using two kinds of superconducting motors designed considering both the rolling take-off (RTO) and the aerodynamic design point (ADP). Combined analysis using superconducting motor design and fan design was carried out for employing partial superconducting motors (PSCMs) and fully superconducting motors (FSCMs). The analysis results show that over 16 kW/kg output density is available with employing the FSCMs under less 10 fans and over 1.45 fan pressure ratio; And that the propulsion systems using PSCMs also have potential to reach around 15 kW/kg under limited system conditions. Moreover, it was found that the SCMs can fly with the efficiency of almost 97-98% not only on the ground but also at an altitude of 30,000 ft.


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    Titel :

    Partial Load Analysis of Turbo Electric Propelling Fans Using Superconducting Motors


    Beteiligte:
    Terao, Yutaka (Autor:in) / Ishida, Yusuke (Autor:in) / Ohsaki, Hiroyuki (Autor:in) / Okai, Keiichi (Autor:in) / Taguchi, Hideyuki (Autor:in)


    Erscheinungsdatum :

    11.08.2021


    Format / Umfang :

    1110544 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Partial Load Analysis of Turbo Electric Propelling Fans Using Superconducting Motors

    Terao, Yutaka / Ishida, Yusuke / Ohsaki, Hiroyuki et al. | AIAA | 2021


    PARTIAL LOAD ANALYSIS OF TURBO ELECTRIC PROPELLING FANS USING SUPERCONDUCTING MOTORS

    Terao, Yutaka / Ishida, Yusuke / Ohsaki, Hiroyuki et al. | TIBKAT | 2021


    Lift turbo-fans

    Wilde, G.L. / Coplin, J.F. | Engineering Index Backfile | 1965


    Electric motors for co-axial fans

    Newpher, C.R. | Engineering Index Backfile | 1944


    Third generation turbo fans

    Coplin, J.F. | Tema Archiv | 1982