Uncertainty analysis in the physical calculations of VVER cells in the daily maneuvering schedule

Uncertainty analysis in the physical calculations of VVER cells in the daily maneuvering schedule

This work is oriented to actual problems resolving of VVER reactor. The problem of reactor core is-how many zone is needed in both, fuel rod and fuel rod with gadolinium (tveg). Work contains deviation of multiplication coefficient and burnup estimating approach. To solve this problem, program GETER...

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Veröffentlicht in:Journal of physics. Conference series 2018-11, Vol.1133 (1), p.12048
Hauptverfasser: Anisur, Rahman SK, Uvakin, M A
Format: Artikel
Sprache:eng
Schlagworte:
Gadolinium
Multiplication
Nuclear fuel elements
Nuclear fuels
Schedules
Uncertainty analysis
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Zusammenfassung:This work is oriented to actual problems resolving of VVER reactor. The problem of reactor core is-how many zone is needed in both, fuel rod and fuel rod with gadolinium (tveg). Work contains deviation of multiplication coefficient and burnup estimating approach. To solve this problem, program GETERA-93 was used, and for data preparing program SIMPLE FORTRAN was used.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1133/1/012048