Design of a large heat lift 40 K to 80 K pulse tube cryocooler for space applications

T. Trollier, J. Tanchon, J. Buquet, A. Ravex, I. Charles, A. Coynel, L. Duband, E. Ercolani, L. Guillemet, J. Mullié, J.A.M. Dam, T. Benschop, M. Linder

    Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

    Samenvatting

    A Large heat lift Pulse Tube Cooler (LPTC) is under development in partnership with AL/ DTA, CEA/SBT and THALES Cryogenics. The engineering model is expected to provide 2.3 W at 50 K at a 10 °C rejection temperature and 160 watts of electrical input power to the compressor. The split coaxial design of the pulse tube cold finger and the moving magnet linear motor compressor design will be presented. The expected thermal and mechanical performances will be also discussed. The engineering model will be delivered to ESA/ESTEC in October 2006 after completion of a qualification test program. This work is funded by the European Space Agency (ESA/ESTEC Contract N° 8433/04/NL/AR) for future earth observation instrument missions.
    Originele taal-2Engels
    TitelProceedings of the 14th International Cryocooler Conference (ICC 14) 14-16 June 2006, Annapolis, Maryland, USA
    RedacteurenS.D. Miller, R.G. Ross, Jr.
    Plaats van productieBoulder CO
    UitgeverijICC Press
    Pagina's75-82
    ISBN van geprinte versie978-1-934021-00-2
    StatusGepubliceerd - 2007
    Evenement14th International Cryocooler Conference (Cryocoolers 14), June 14-16, 2006, Annapolis, MD, USA - Annapolis, MD, Verenigde Staten van Amerika
    Duur: 14 jun 200616 jun 2006

    Congres

    Congres14th International Cryocooler Conference (Cryocoolers 14), June 14-16, 2006, Annapolis, MD, USA
    Verkorte titelCryocoolers 14
    Land/RegioVerenigde Staten van Amerika
    StadAnnapolis, MD
    Periode14/06/0616/06/06
    AnderICC 14, Annapolis, Maryland, USA

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