FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2945286356> ?p ?o ?g. }

• W2945286356 endingPage "22" @default.
• W2945286356 startingPage "9" @default.
• W2945286356 abstract "This paper presents an improved uncertainty quantification technique for the validation of CASMO-5 on the spent fuel reactivity worth experiments of the LWR-PROTEUS Phase II program. In the program, eleven spent fuel samples manufactured from rods irradiated in a Swiss PWR (discharge burnups of 20–120 MWd/kg) were measured in the PROTEUS research reactor. In this work, both irradiation and reactivity worth measurement steps were modeled with CASMO-5 and the uncertainty on the code prediction were calculated using SHARK-X. For the first time in this work, we propagated the nuclear data uncertainties coming from cross-sections and fission yields for all samples in both fuel irradiations and the reactivity worth experiment models. We found that the fission yield and cross section uncertainties have similar contributions to the uncertainty of the reactivity worth prediction and that the reactivity worth probability distribution is non-normal because of the non-normal distribution of the perturbed fission yield data produced by the GEF code. Propagating input uncertainties through fuel irradiation as well as considering fission yield uncertainty led to larger computational uncertainty than previously reported. However, the observed trends with respect to exposure, fuel type, and moderating conditions are similar. In particular, a linear regression analysis showed that the predictions of reactivity with exposure by CASMO-5 are very accurate for various moderating conditions and for very high burnup. Finally, we estimated the effects of the irradiation history specifications on the relative reactivity worth bias and its uncertainty using two independent irradiation histories. While the bias uncertainty coming from uncertain cross sections was similar when considering either irradiation histories, we observed differences in the bias value. The irradiation history specification is a significant source of modeling bias and should be further investigated." @default.
• W2945286356 created "2019-05-29" @default.
• W2945286356 creator A5008187500 @default.
• W2945286356 creator A5013079784 @default.
• W2945286356 creator A5016742579 @default.
• W2945286356 creator A5017433011 @default.
• W2945286356 creator A5025253726 @default.
• W2945286356 creator A5045873649 @default.
• W2945286356 creator A5064427990 @default.
• W2945286356 creator A5091591081 @default.
• W2945286356 date "2019-09-01" @default.
• W2945286356 modified "2023-09-30" @default.
• W2945286356 title "Uncertainty quantification of LWR-PROTEUS Phase II experiments using CASMO-5" @default.
• W2945286356 cites W173255848 @default.
• W2945286356 cites W1965178776 @default.
• W2945286356 cites W2000111911 @default.
• W2945286356 cites W2033263428 @default.
• W2945286356 cites W2070027369 @default.
• W2945286356 cites W2080000876 @default.
• W2945286356 cites W2089140314 @default.
• W2945286356 cites W2109415008 @default.
• W2945286356 cites W2190933804 @default.
• W2945286356 cites W2334306546 @default.
• W2945286356 cites W2555645730 @default.
• W2945286356 cites W2578603067 @default.
• W2945286356 cites W2604349937 @default.
• W2945286356 cites W2726186394 @default.
• W2945286356 cites W2755754980 @default.
• W2945286356 cites W2756073303 @default.
• W2945286356 cites W2803596416 @default.
• W2945286356 cites W34065438 @default.
• W2945286356 doi "https://doi.org/10.1016/j.anucene.2019.03.023" @default.
• W2945286356 hasPublicationYear "2019" @default.
• W2945286356 type Work @default.
• W2945286356 sameAs 2945286356 @default.
• W2945286356 citedByCount "6" @default.
• W2945286356 countsByYear W29452863562020 @default.
• W2945286356 countsByYear W29452863562021 @default.
• W2945286356 countsByYear W29452863562023 @default.
• W2945286356 crossrefType "journal-article" @default.
• W2945286356 hasAuthorship W2945286356A5008187500 @default.
• W2945286356 hasAuthorship W2945286356A5013079784 @default.
• W2945286356 hasAuthorship W2945286356A5016742579 @default.
• W2945286356 hasAuthorship W2945286356A5017433011 @default.
• W2945286356 hasAuthorship W2945286356A5025253726 @default.
• W2945286356 hasAuthorship W2945286356A5045873649 @default.
• W2945286356 hasAuthorship W2945286356A5064427990 @default.
• W2945286356 hasAuthorship W2945286356A5091591081 @default.
• W2945286356 hasConcept C103522932 @default.
• W2945286356 hasConcept C105795698 @default.
• W2945286356 hasConcept C116915560 @default.
• W2945286356 hasConcept C121332964 @default.
• W2945286356 hasConcept C12294094 @default.
• W2945286356 hasConcept C127413603 @default.
• W2945286356 hasConcept C134121241 @default.
• W2945286356 hasConcept C142724271 @default.
• W2945286356 hasConcept C152568617 @default.
• W2945286356 hasConcept C177803969 @default.
• W2945286356 hasConcept C185544564 @default.
• W2945286356 hasConcept C192562407 @default.
• W2945286356 hasConcept C204787440 @default.
• W2945286356 hasConcept C2776910235 @default.
• W2945286356 hasConcept C2778260006 @default.
• W2945286356 hasConcept C2779154452 @default.
• W2945286356 hasConcept C2779281675 @default.
• W2945286356 hasConcept C33923547 @default.
• W2945286356 hasConcept C39432304 @default.
• W2945286356 hasConcept C71924100 @default.
• W2945286356 hasConcept C97355855 @default.
• W2945286356 hasConceptScore W2945286356C103522932 @default.
• W2945286356 hasConceptScore W2945286356C105795698 @default.
• W2945286356 hasConceptScore W2945286356C116915560 @default.
• W2945286356 hasConceptScore W2945286356C121332964 @default.
• W2945286356 hasConceptScore W2945286356C12294094 @default.
• W2945286356 hasConceptScore W2945286356C127413603 @default.
• W2945286356 hasConceptScore W2945286356C134121241 @default.
• W2945286356 hasConceptScore W2945286356C142724271 @default.
• W2945286356 hasConceptScore W2945286356C152568617 @default.
• W2945286356 hasConceptScore W2945286356C177803969 @default.
• W2945286356 hasConceptScore W2945286356C185544564 @default.
• W2945286356 hasConceptScore W2945286356C192562407 @default.
• W2945286356 hasConceptScore W2945286356C204787440 @default.
• W2945286356 hasConceptScore W2945286356C2776910235 @default.
• W2945286356 hasConceptScore W2945286356C2778260006 @default.
• W2945286356 hasConceptScore W2945286356C2779154452 @default.
• W2945286356 hasConceptScore W2945286356C2779281675 @default.
• W2945286356 hasConceptScore W2945286356C33923547 @default.
• W2945286356 hasConceptScore W2945286356C39432304 @default.
• W2945286356 hasConceptScore W2945286356C71924100 @default.
• W2945286356 hasConceptScore W2945286356C97355855 @default.
• W2945286356 hasLocation W29452863561 @default.
• W2945286356 hasOpenAccess W2945286356 @default.
• W2945286356 hasPrimaryLocation W29452863561 @default.
• W2945286356 hasRelatedWork W1865921683 @default.
• W2945286356 hasRelatedWork W29236223 @default.
• W2945286356 hasRelatedWork W2996657445 @default.
• W2945286356 hasRelatedWork W3009533016 @default.
• W2945286356 hasRelatedWork W3024051765 @default.

• next