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Pregled bibliografske jedinice broj: 19656

Reracking Possibilities of the NPP Krško Spent Fuel Pool


Baće, Mile; Pevec, Dubravko; Šmuc, Tomislav
Reracking Possibilities of the NPP Krško Spent Fuel Pool // International Conference: Nuclear Option in Countries with Small and Medium Electricity Grids, Conference Proceedings / Knapp, Vladimir ; Čavlina, Nikola (ur.).
Zagreb: Croatian Nuclear Society, 1998. str. 365-371 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Reracking Possibilities of the NPP Krško Spent Fuel Pool

Autori
Baće, Mile ; Pevec, Dubravko ; Šmuc, Tomislav

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
International Conference: Nuclear Option in Countries with Small and Medium Electricity Grids, Conference Proceedings / Knapp, Vladimir ; Čavlina, Nikola - Zagreb : Croatian Nuclear Society, 1998, 365-371

Skup
Nuclear Option in Countries with Small and Medium Electricity Grids

Mjesto i datum
Dubrovnik, Hrvatska, 15-18.06.1998

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Reracking; spent fuel pool; multiplication factor

Sažetak
Using the SCALE-4 code package reracking possibilities of the NPP Krško spent fuel pool were analyzed. Two cases were considered: the first case assuming the 40 years lifetime of the plant, and the second case assuming the 50 years lifetime of the plant. It was shown that it is possible to design the additional racks in free space of the spent fuel pool with the sufficient total capacity to store all the spent fuel generated during the 40 years lifetime of the plant. In the case of 50 years plant lifetime, completely new racks (capacity of 1890 spent fuel assemblies), containing 4mm boral in storage cell walls, were proposed for the NPP Krško spent fuel pool. The effective multiplication factor of the spent fuel pool fully loaded with new racks containing spent fuel assemblies of initial enrichment 4.3 w/o, burned to 40 GWd/tU and cooled 2 years is lower than the value required by standard. It showed the possibility of the safe disposal of all spent fuel accumulated during more than 50 years lifetime of the plant.

Izvorni jezik
Engleski

Znanstvena područja
Elektrotehnika



POVEZANOST RADA


Projekt / tema
036029

Ustanove
Fakultet elektrotehnike i računarstva, Zagreb