The BSTCA (Battery Section Thermal Control Assembly) is a module of the Columbus MTFF (Man Tended Free Flyer). Electrical power required during eclipse periods, is made available from six nickel hydrogen batteries. A sophisticated multi-radiator configuration, with a hybrid heat pipe network, has evolved. Autonomous control of the assembly heat rejection capability has been achieved by a integrated network of LTHP's (Liquid Trap Heat Pipes) and CCHP's (Constant Conductance Heat Pipes) under the control of a conventional HCU (Heater Control Unit).The process of design selection and verification is discussed, for the BSTCA, with a detailed LTHP component presentation.


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    Title :

    A Feed-Back Thermal Regulation System for the Columbus Free Flyer Battery Section


    Additional title:

    Sae Technical Papers


    Contributors:
    Lanteri, Alain (author) / Potts, C.W.B. (author) / Kreeb, H. (author) / Held, J. (author) / Moeller, Peter (author)

    Conference:

    International Conference On Environmental Systems ; 1991



    Publication date :

    1991-07-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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