Utilization of the Isotopic Composition of Xe and Kr in Fission Gas Release Research

    Research output: Book/ReportReport

    52 Downloads (Pure)

    Abstract

    Two examples of how the measured fission gas isotopic composition can be used in the study of fission gas release phenomena are given. In the first example the ratios of Kr85/Kr86 in released and retained gas are used for calculation of the "average time" when the gas was released. This "average time" may be used in code qualification. In the second example the degree of conversion of unstable Xe135 to stable Xe136 is derived from the measured ratio of Xe136 to Xe131+Xe132. This
    conversion is of importance in the calculation of the total Xe generation during irradiation.
    Original languageEnglish
    Place of PublicationRoskilde
    PublisherDanmarks Tekniske Universitet, Risø Nationallaboratoriet for Bæredygtig Energi
    Number of pages19
    ISBN (Print)87-550-1018-0
    Publication statusPublished - 1984
    SeriesRisoe-M
    Number2437
    ISSN0418-6435

    Keywords

    • Risø-M-2437
    • Fission yield
    • Fission product release
    • Isotope composition
    • Krypton Isotypes
    • Xenon isotopes

    Fingerprint

    Dive into the research topics of 'Utilization of the Isotopic Composition of Xe and Kr in Fission Gas Release Research'. Together they form a unique fingerprint.

    Cite this