Title of article :
ThesimulationofmeltspreadingwithTHEMAcode:Part1:Model,assessmentstrategyandassessmentagainstanalyticalandnumericalsolutionsOriginalResearchArticle
Author/Authors :
B.Spindler، نويسنده , , J.M.Veteau، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2006
Abstract :
IntheframeworkofR&DonsevereaccidentsforPWRs,definitionofmitigationmeansforcoolingofthemoltencoreafteravesselmelt-throughisofutmostimportance.Inthecaseofspreading-basedconcepts,theTHEMAcode,whichconsidersintegratedbalanceequationsoverthefluiddepth,aimsatpredictingthespreadingextentofnon-eutecticmixturesunderdefinedinletconditions(pouringrate,temperatureandcomposition).Inthisfirstpart,themodelsandtheassessmentstrategyofthecodearepresented.Thesatisfactoryrunningofthemainmoduliofthecodeisthenverifiedbycomparingthenumericalresultsagainstknownsolutionsofbasicproblems:dambreakproblem,conductionwithorwithoutmeltinginthebasemat,crustformationkineticsonaconstantor“free”bottomplatetemperature.
Journal title :
Nuclear Engineering and Design Eslah
Journal title :
Nuclear Engineering and Design Eslah
