Title of article
ValidationofsevereaccidentcodesagainstPhebusFPforplantapplications:statusofthePHEBEN2projectOriginalResearchArticle
Author/Authors
A.VJones، نويسنده , , SDickinson، نويسنده , , CdePascale، نويسنده , , NHanniet، نويسنده , , LHerranz، نويسنده , , FDeRosa، نويسنده , , GHenneges، نويسنده , , JLanghans، نويسنده , , CHousiadas، نويسنده , , VWichers، نويسنده , , JBirchley، نويسنده , , SPaci، نويسنده , , FMartin-Fuertes، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
16
From page
225
To page
240
Abstract
TheEuropeanCommission-fundedshared-costactionprojectPHEBEN2bringstogether13partnerorganisationstounderstandthesourcetermaspectsoftheintegralPhebusFPexperiments,tovalidateintegralLWRsevereaccidentcodesagainstthetestdata,todevelopandapplycriteriaregardingthestrengthsandweaknessesofthecodesforplantapplications,andtoproposeguidelinesfortheiroptimumuseforthispurpose.Atthehalf-waypointoftheproject,contributionstothefinalinterpretationreportofthefirstPhebustestFPT0havebeencompletedandworkontheinterpretationofthefollowingtestisproceeding.AdetailedinvestigationbyCFDandparticletrackingappearstohaveidentifiedthecauseofthesystematicunderpredictionofdepositioninthesteamgeneratortubeofthePhebuscircuit.Containmentcalculationsusinglumped-parametercodeshavebeensupplementedbyextensiveCFDanalyses,revealingcomplexcirculationpatternswithintherelativelysimplecontainmentgeometryofPhebus.IodinechemistrystudieshavebeenmadeofbothFPT0andFPT1.Concerningcriteriaandcodeassessmentforplantapplications,ashortlistofsafety-importantphenomenaexploredinPhebushasbeenprepared,andpartnershavedraftedareportanalysingforeachphenomenonitssafetyimportance,theexperimentaldataavailable,themodellingapproachadoptedinPSAcodes,andtheexpecteduncertainties.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2003
Journal title
Nuclear Engineering and Design Eslah
Record number
894517
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