In the course of CRYOSYSTEM phase B (development phase) financed by the European Space Agency, EADS ST (Germany) has developed an optimized design of a −180°C freezer to be used on board the International Space Station for the freezing and storage of biological samples.The CRYOSYSTEM facility consists of the following main elements: The CRYORACK will be able to remain permanently on-orbit for up to 8 years with 2 vial freezers operating as the same time for a maximum of 2 years cumulated of cold time. Vial freezers will be launched from KSC (Florida) inside the CRYORACK in hot conditions and cooled down on orbit when installed on board ISS. Cryogenic samples will be downloaded from vial freezer into passive dewar for return on earth. This paper presents an overview of the CRYOSYSTEM architecture and mission profile; the cryogenic design, which merges the cooling and cold storage functions in one freezer unit; and results of breadboards of critical components, such as the cooler and dewar.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A −180°C Cryogenic Freezer for the International Space Station


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:

    Kongress:

    International Conference On Environmental Systems ; 2005



    Erscheinungsdatum :

    2005-07-11




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    A -183°C Cryogenic Freezer for the International Space Station

    Kessler, Antoine / Hüser, Detlev / Crespi, Pierre et al. | SAE Technical Papers | 2000


    A -183°C Cryogenic Freezer for the International Space Station

    Seidel, Achim / Aubry, Christophe / Crippa, Giorgio et al. | SAE Technical Papers | 2003


    Cryogenic Tests of a Development Model for the 90 K Freezer for the International Space Station

    Trollier, T. / Aubry, C. / Butterworth, J. et al. | Springer Verlag | 2005


    Cryogenic Tests of a Development Model for the 90 K Freezer for the International Space Station

    Trollier, T. / Aubrey, C. / Butterworth, J. et al. | British Library Conference Proceedings | 2005


    The Crew Refrigerator/Freezer Rack for the International Space Station

    Hummelsberger, B. / Savage, Ch. / Santachiara, D. et al. | SAE Technical Papers | 2001