Upgrade of the FUMACS 2005 Code Package (CROSBI ID 570336)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Pevec, Dubravko ; Trontl, Krešimir ; Ječmenica, Radomir ; Matijević, Mario ; Grgić, Davor ; Belavić, Tomislav
engleski
Upgrade of the FUMACS 2005 Code Package
The FUMACS code package (an acronym of FUel MAnagement Code System) was initially developed at Ruđer Bošković Institute in the year 1991 with the aim to enable in-core fuel management analysis of the NPP Krško core for nominal (full power) conditions. Following NPP Krško modernization process, the new version of the FUMACS code package was made in the year 2001 to enable modeling of the NPP Krško core for uprated conditions and longer cycles. A graphical user interface was incorporated into the code package to make the code package more user friendly. The FUMACS code package has also been upgraded in the year 2005 to include modeling of integral fuel burnable absorbers (IFBAs) containing enriched boron. Since Westinghouse plans to use next generation fuel (NGF) and integral burnable absorbers containing gadolinium in the following cycles, the existing version of the FUMACS code package would not be able to model the NPP Krško core properly. Therefore, the new options for modeling NGF and gadolinium depletion have been introduced into the FUMACS code package. The new, upgraded, FUMACS code package has been verified and validated for NPP Krško preliminary operating cycles.
FUMACS; reactor neutronics; IFBA; NPP Krško
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Podaci o prilogu
S7-65.1-S7-65.16.
2010.
objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 8th International Conference on Nuclear Option in Countries with Small and Medium Electricity Grids
Pevec, Dubravko ; Subašić, Damir ; Šimić, Zdenko
Zagreb: Hrvatsko nuklearno društvo
978-953-55224-2-3
Podaci o skupu
8th International Conference on Nuclear Option in Countries with Small and Medium Electricity Grids
poster
16.05.2010-20.05.2010
Dubrovnik, Hrvatska