Recent renewed interest in Nuclear Electric Propulsion (NEP) at NASA has driven the need for design space exploration and analysis of alternative architectures to evaluate performance and feasibility of NEP concepts. It has been over a decade since NASA last invested in Nuclear Electric Propulsion development efforts, and the landscape has shifted in both mission objectives and technology readiness levels. This also means that many of the engineering analyses and design frameworks tailored to NEP date back to the Jupiter Icy Moons Orbiter (JIMO) days of the early 2000s. Thus, a need was identified for updating and modernizing the modeling and simulation toolsets for NEP. This paper will detail the development efforts in the Marshall Space Flight Center’s Advanced Concepts Office, with a particular focus on the development of the NEP stage of the NEP-Chem vehicle. The paper will cover the various models used, and their current development status, as well as provide an overview of the integrated vehicle model and plans for further development.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Enabling Architecture Trades and Design Exploration for Nuclear Electric Propulsion


    Beteiligte:
    Mitchell Rodriguez (Autor:in) / Robert Hetterich (Autor:in) / Thomas Brooks (Autor:in) / Tyrone Boswell (Autor:in) / Grayson Jones (Autor:in) / Leo Fabisinski (Autor:in)

    Kongress:

    13th Liquid Propulsion (LPS) 12th Spacecraft Propulsion (SPS) Joint Subcommittee Meeting ; 2022 ; Huntsville, AL, US


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    ENABLING ARCHITECTURE TRADES AND DESIGN EXPLORATION FOR NUCLEAR ELECTRIC PROPULSION

    M. A. Rodriguez / R. J. Hetterich / T. E. Brooks et al. | NTRS


    Propulsion Trades for a Proposed Lunar Exploration Campaign

    Culver, G. / American Institute of Aeronautics and Astronautics / Society of Automotive Engineers et al. | British Library Conference Proceedings | 2005



    Updated solid-core nuclear thermal propulsion engine trades

    PELACCIO, DENNIS / SCHEIL, CHRISTINE / LIVINGSTON, JULIE | AIAA | 1991


    Cycle Trades for Nuclear Thermal Rocket Propulsion Systems

    White, Charles / Guidos, Michael / Greene, William | AIAA | 2003