Publication:
Analysis of the methods for group constants generation for calculation of a large SFR core using Serpent 2 and CriMR codes

Простая страница элемента
dc.contributor.authorGerasimov, A. S.
dc.contributor.authorAkpuluma, D. A.
dc.contributor.authorSmirnov, A. D.
dc.contributor.authorPugachev, P. A.
dc.contributor.authorTikhomirov, G. V.
dc.contributor.authorСмирнов, Антон Дмитриевич
dc.contributor.authorПугачев, Павел Александрович
dc.contributor.authorТихомиров, Георгий Валентинович
dc.date.accessioned2024-11-25T16:15:33Z
dc.date.available2024-11-25T16:15:33Z
dc.date.issued2020
dc.description.abstract© Published under licence by IOP Publishing Ltd.This work aimed at generating homogenized group constants using the Serpent code and then using the CriMR diffusion code to model the large SFR OECD 3600 MWth MOX core. The results were compared with a full core reference Monte Carlo solution by Serpent. Reactivity feedback parameters were also considered. Generating the group constants from separate fuel assemblies allows for simultaneously carrying out calculations and then using the results as input in diffusion codes rather than waiting so long for a 3D full core Monte Carlo calculation to be completed. From the results of the integral parameters we see a close agreement in the calculation codes. The differences can be attributed to the errors that could arise from generating the constants from individual sub-assemblies. The differences in the underlying physics and approximations used in development of the codes could also be a factor. Another way the errors could be reduced is by checking to see that the sub-assembly configurations used in the non-multiplying zones are as close as possible to the real layout in a full 3D core.
dc.identifier.citationAnalysis of the methods for group constants generation for calculation of a large SFR core using Serpent 2 and CriMR codes / Gerasimov, A.S. [et al.] // Journal of Physics: Conference Series. - 2020. - 1439. - № 1. - 10.1088/1742-6596/1439/1/012002
dc.identifier.doi10.1088/1742-6596/1439/1/012002
dc.identifier.urihttps://www.doi.org/10.1088/1742-6596/1439/1/012002
dc.identifier.urihttps://www.scopus.com/record/display.uri?eid=2-s2.0-85079085970&origin=resultslist
dc.identifier.urihttps://openrepository.mephi.ru/handle/123456789/20276
dc.relation.ispartofJournal of Physics: Conference Series
dc.titleAnalysis of the methods for group constants generation for calculation of a large SFR core using Serpent 2 and CriMR codes
dc.typeConference Paper
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume1439
relation.isAuthorOfPublicationad44661a-d90d-4639-bade-e18bb3780544
relation.isAuthorOfPublication1d30fd8d-e898-4a4d-b1eb-4eb4a3a1e59d
relation.isAuthorOfPublicationdc9f0632-6775-4c18-9f8e-d295ddf7da46
relation.isAuthorOfPublication.latestForDiscoveryad44661a-d90d-4639-bade-e18bb3780544
relation.isOrgUnitOfPublicationba0b4738-e6bd-4285-bda5-16ab2240dbd1
relation.isOrgUnitOfPublication543ffddb-d115-4466-be75-83b0f2c5a473
relation.isOrgUnitOfPublication.latestForDiscoveryba0b4738-e6bd-4285-bda5-16ab2240dbd1
Файлы
Original bundle
Теперь показываю 1 - 1 из 1
Уменьшенное изображение
Name:
W2999907237.pdf
Size:
564.18 KB
Format:
Adobe Portable Document Format
Description:
Download
Коллекции
Публикации