Pregled bibliografske jedinice broj: 12039
Impact of Burnup on the NPP Krško Spent Fuel Pool Criticality
Impact of Burnup on the NPP Krško Spent Fuel Pool Criticality // Proceedings of 4th Regional Meeting Nuclear Energy in Central Europe / Mavko, Borut ; Cizelj, Leon (ur.).
Bled, Slovenija: Nuclear Society of Slovenia, 1997. str. 331-337 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 12039 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Impact of Burnup on the NPP Krško Spent Fuel Pool Criticality
Autori
Baće, Mile ; Pevec, Dubravko ; Šmuc, Tomislav
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of 4th Regional Meeting Nuclear Energy in Central Europe
/ Mavko, Borut ; Cizelj, Leon - : Nuclear Society of Slovenia, 1997, 331-337
Skup
4th Regional Meeting Nuclear Energy in Central Europe
Mjesto i datum
Bled, Slovenija, 07.09.1997. - 10.09.1997
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Sažetak
Using Scale-4 code package and MCNP4A Monte Carlo code we have analysed burnup related reactivity credit for the NPP Krško spent fuel pool. We have found that the assumption of fission product absorption exclusion in criticality calculations can give a good but still conservative estimate for the burnup related reactivity credit for the spent fuel pool. For the 4.3 w/o enriched fuel, burned to 40 GWd/tU and cooled down for two years, reactivity credit of 0.15 keff was obtained. Based on this assumption a preliminary calculations suggest that an increase in storage capacity of approximately 50% is possible, if the total operational space of spent fuel pool is to be used.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
