Title of article :
Design,experimentsandRelap5codecalculationsfortheperseofacilityOriginalResearchArticle
Author/Authors :
RobertaFerri، نويسنده , , AndreaAchilli، نويسنده , , GustavoCattadori، نويسنده , , FoscoBianchi، نويسنده , , ParideMeloni، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Abstract :
Abstract
Researchoninnovativesafetysystemsforlightwaterreactorsaddressedtoheatremovalbyin-poolimmersedheatexchangers,ledtodesign,build-upandtestthePERSEOfacilityatSIETlaboratories.
TheresearchstartedwiththeCEA-ENEAproposalofimprovingtheGE-SBWRisolationcondensersystem,bymovingthetriggeringvalvefromthehighpressureprimarysideofthereactortothelowpressurepoolside.Anewconfigurationofthesystemwasdefinedwiththeheatexchangercontainedinasmallpool,connectedatbottomandtoptoalargewaterreservoirpool,thetriggeringvalvebeinglocatedonthepoolbottomconnectingpipe.
ENEAfundedthewholeactivitythatincludedthedefinitionandbuild-upofanewheatexchangerpool,onthebasisofthealreadyexistingPANTHERSIC-PCCfacility,atSIETlaboratories,andthenewplantrequirements.Theheatexchangerconnectionstothepressurevesselweremaintained.
Anexperimentalcampaignwasexecutedatfullscaleandfullthermal-hydraulicconditionsforinvestigatingthebehaviourandperformanceoftheplantinsteadyandunsteadyconditions.TheRelap5codewasutilisedduringallphasesoftheresearch:fortheheatexchangerpooldimensiondefinitionandfrompre-testandpost-testanalyses.TheCatharecodewasappliedtoofrompre-testandpost-testanalyses.
ThispaperdealswiththeexperimentalandcalculatedresultslimitedtotheRelap5code.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
