Title of article :
Conceptualdesignofanin-vesselcorecatcherOriginalResearchArticle
Author/Authors :
J.L.Rempe، نويسنده , , D.L.Knudson، نويسنده , , K.G.Condie، نويسنده , , K.Y.Suh، نويسنده , , F.-B.Cheung، نويسنده , , S.-B.Kim، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
Abstract :
Anenhancedin-vesselcorecatcherisbeingdesignedandevaluatedaspartofajointUnitedStates(US)–KoreanInternationalNuclearEnergyResearchInitiative(INERI)investigatingmethodstoinsureretentionofmaterialsthatmayrelocatetothelowerheadofareactorvesselundersevereaccidentconditionsinadvancedreactors.Thisenhancedcorecatcherdesignconsistsofseveralinterlockingsectionsthataremachinedtofittogetherwheninsertedintothelowerhead.Eachsectionofthecorecatcherconsistsoftwomateriallayerswithanoptiontoaddathirdlayer(ifdeemednecessary):abasematerial,whichhasthecapabilitytosupportandcontainthemassofcorematerialsthatmayrelocateduringasevereaccident;aninsulatorcoatingmaterialontopofthebasematerial,whichresistsinteractionswithhigh-temperaturecorematerials;andanoptionalcoatingonthebottomsideofthebasematerialtopreventanypotentialoxidationofthebasematerialduringthelifetimeofthereactor.Thispapersummarizesresultsfromthermal,flow,andstructuralanalysesaswellasinitialscopingmaterialsinteractionteststhatwerecompletedtosupporttheconceptualdesignofthecorecatcher.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
