Title of article :
AnalysisoftheFeed&BleedprocedurefortheAscóNPP:FirstapproachstudyforoperationsupportOriginalResearchArticle
Author/Authors :
F.Revent?s، نويسنده , , L.Batet، نويسنده , , C.Pretel، نويسنده , , M.R?os، نويسنده , , I.Sol، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Abstract :
TheAsociaciónNuclearAscó-Vandellòs(ANAV)istheconsortiumresponsiblefortheAscóandVandellòs-IIreactors.ThereactorsareWestinghouse-design3-loopPWRswithanapproximateelectricalpowerof1000MW.InordertooperatethereactorsANAVpreparedanIntegralPlantModelforeachplant.Themodelisusedforsupportingplantoperationandcontrolfromthepointofviewofsafetyandcompetitiveness.TheTechnicalUniversityofCatalonia(UPC)hasbeenworkingwithANAVinordertoestablish,qualifyandusetheseBestEstimate(BE)models.ThispaperdevelopsaspecificuseoftheAscóplantmodelforoperationsupportandtriestoclarifyagroupofscenariosrelatedtothetotallossoffeedwater(FW)andthecorrespondingFeed&Bleed(F&B)recoveryprocedure.ThestudycharacterizestheprocedurewithdifferentcalculationsandprovidesresultsthathavebecomehelpfulinestablishingtheimpactofpartialavailabilityofPowerOperatedReliefValves(PORVs)andHPIStrains,themaximumtimeforstartingtheprocedureandsomeconsiderationsonheatsinkrecovery.TheuseoftheBEmodelprovidesaconsistentoverviewofthefinalproblem.Theresultsoftheanalysisareafirstapproachforoperationsupport.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
