• DocumentCode
    1194230
  • Title

    Hydrogen Density Measurements Using an Open-Ended Microwave Cavity

  • Author

    Wenger, Norman C. ; Smetana, Jerry

  • Volume
    21
  • Issue
    2
  • fYear
    1972
  • fDate
    5/1/1972 12:00:00 AM
  • Firstpage
    105
  • Lastpage
    114
  • Abstract
    The density measurement of liquid hydrogen and two-phase mixtures of liquid and gaseous hydrogen is considered. This paper describes a complete prototype system that uses an open-ended microwave cavity for making dynamic density measurements of flowing hydrogen in a transfer line. The theory of operation along with test results for both the single- and two-phase cases are presented and discussed.
  • Keywords
    Coaxial components; Density measurement; Dielectric constant; Electromagnetic heating; Equations; Hydrogen; Instruments; Resonant frequency; Transmission lines; Waveguide components;
  • fLanguage
    English
  • Journal_Title
    Instrumentation and Measurement, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9456
  • Type

    jour

  • DOI
    10.1109/TIM.1972.4313978
  • Filename
    4313978
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1194230