Improved design reduces clogging and maintains constant pressure drop as flow rate varies. Spring-Loaded Joule-Thomson Valve pressure drop regulated by spring pushing stainless-steel ball against soft brass seat. Pressure drop remains nearly constant, regardless of helium flow rate and of any gas contaminants frozen on valve seat. Because springloaded J-T valve maintains constant pressure drop, upstream roomtemperature throttle valve adjusts flow rate precisely for any given upstream pressure. In addition, new valve relatively invulnerable to frozen gas contaminants, which clog fixed-orifice J-T valves.


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    Titel :

    Spring-Loaded Joule-Thomson Valve


    Beteiligte:
    Jones, J. A. (Autor:in) / Britcliffe, M. J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    01.05.1986



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch


    Schlagwörter :


    Joule-Thomson data curves

    Beimgraben, H. W. | NTRS | 1976



    Stacked Planar Joule-Thomson Cryocooler

    Hsu, I. C. / Wu, S. S. / Osborne, E. A. et al. | British Library Conference Proceedings | 1997


    Stacked planar Joule-Thomson cryocooler

    Hsu, I. / Wu, S. / Osborne, E. | AIAA | 1997


    Heat Exchanger for Joule Thomson Cryocoolers

    Longsworth, R. C. / Assembly of World Conferences on Experimental Heat Transfer, Fluid Mechanics and Thermodynamics / American Society of Mechanical Engineers | British Library Conference Proceedings | 1993