Multiple radiator stages separated by V-groove shields protect main cooler from parasitic heat radiation and offer usable cooling themselves. Proposed cryogenic radiative cooler achieves lower temperatures previously possible with passive radiators in space. Provides useful cooling power at several temperatures instead of one. Cold-radiator stage protected by multiple shield assemblies intercepting radiation heat leaks from warmer supporting structure and redirects it out to space. Each shield assembly has effective cooling capacity enabling it to cool optical filter.


    Access

    Access via TIB

    Check availability in my library


    Export, share and cite



    Title :

    Multitemperature Cryogenic Radiative Cooler


    Contributors:

    Published in:

    Publication date :

    1988-04-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




    A MULTITEMPERATURE BOUNDARY LAYER

    CAMAC, MORTON / KEMP, NELSON | AIAA | 1963


    Validation of multitemperature nozzle flow code

    Park, Chul / Lee, Seung-Ho | AIAA | 1995


    Resistor-Network Formulation of Multitemperature Forced-Convection Problems

    Foroushani, Sepehr / Naylor, David / Wright, John L. | AIAA | 2016


    Long-Life Cryogenic Cooler

    Sherman, A. / Gasser, M. G. / Studer, P. et al. | NTRS | 1985


    Resistor-Network Formulation of Multitemperature Free-Convection Problems

    Foroushani, Sepehr / Wright, John L. / Naylor, David | AIAA | 2017