The Portable Life Support System (PLSS) provides a suitable environment for the astronaut in the Extravehicular Mobility Unit (EMU), and the heat rejection system controls the thermal conditions in the space suit. The current PLSS sublimates water to the space environment; therefore, the system loses mass. Since additional supplies of fluid must be available on the Space Shuttle, NASA desires a closed heat rejecting system. This document presents the embodiment design for a radiative plate heat rejection system without mass transfer to the space environment. This project will transform the concept variant into a design complete with material selection, dimensions of the system, layouts of the heat rejection system, suggestions for manufacturing, and financial viability.


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    Title :

    Embodiment Design of the Heat Rejection System for the Portable Life Support System


    Contributors:
    S. Stuckwisch (author) / J. Francois (author) / J. Laughlin (author) / L. Phillips (author) / C. A. Carrion (author)

    Publication date :

    1994


    Size :

    51 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English




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