A wick-heater system has been selected for use to pressurize the Source Dewar of the Robotic Refueling Mission Phase 3 on-orbit cryogen transfer experiment payload for the International Space Station. Experimental results of autogenous pressurization of liquid argon and liquid nitrogen using a prototype wick-heater system are presented. The wick-heater generates gas to increase the pressure in the tank while maintaining a low bulk fluid temperature. Pressurization experiments were performed in 2013 to characterize the performance of the wick heater. This paper describes the experimental setup, pressurization results, and analytical model correlations.


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    Titel :

    Cryogenic Autogenous Pressurization Testing for Robotic Refueling Mission 3


    Beteiligte:
    Boyle, R. (Autor:in) / DiPirro, M. (Autor:in) / Tuttle, J. (Autor:in) / Francis, J. (Autor:in) / Mustafi, S. (Autor:in) / Li, X. (Autor:in) / Barfknecht, P. (Autor:in) / DeLee, C. H. (Autor:in) / McGuire, J. (Autor:in)

    Kongress:

    Space Cryogenics Workshop ; 2015 ; Phoenix, AZ, United States


    Erscheinungsdatum :

    25.06.2015


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




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