Title of article
ThermalhydraulicanalysisofSMARTforheatremovaltransientsbyasecondarysystemOriginalResearchArticle
Author/Authors
Young-JongChung، نويسنده , , SooHyoungKim، نويسنده , , Hee-CheolKim، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
14
From page
257
To page
270
Abstract
SMARTisanintegraltypereactorof330MW,whichenhancesitssafetybyadoptinginherentsafetydesignfeatures.ThermalhydrauliccharacteristicsoftransientsinheatremovalbyasecondarysystemfortheSMARThavebeencarriedoutbymeansoftheTASS/SMRandMATRAcodes.Theprimary,secondary,andpassiveresidualheatremovalsystemsRHRSoftheSMARTweremodeledproperly.Then,asetoftransientsforthewholesystemwasinvestigated.TheresultsoftheanalysesusingtheconservativeinitialandboundaryconditionsshowedthatthesafetyfeaturesoftheSMARTdesigncarriedouttheirfunctionswellandtherewasastrongmoderatortemperaturecoefficientduetothesolubleboronfreereactoraffectedbythetransientbehavior.Thenaturalcirculationwaswellestablishedintheprimaryandpassiveresidualheatremovalsystemsduringthetransientsandwasenoughtoensureastableplantshutdownconditionafterareactortrip.
Journal title
Nuclear Engineering and Design Eslah
Serial Year
2003
Journal title
Nuclear Engineering and Design Eslah
Record number
894609
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