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1、FusionEngineeringandDesign87(2012)1273–1276ContentslistsavailableatSciVerseScienceDirectFusionEngineeringandDesignjournalhomepage:www.elsevier.com/locate/fusengdesUseofMCAMincreating3DneutronicsmodelforITERbuildingQina,bb,∗ba,bcZeng,GuozhongWang,TongqiangDang,Pengch
2、engLong,MichaelLoughlinaInstituteofNuclearEnergySafetyTechnology,ChineseAcademyofSciences,Hefei,Anhui230031,ChinabSchoolofNuclearScienceandTechnology,UniversityofScienceandTechnologyofChina,Hefei,Anhui230027,ChinacITEROrganization,RoutedeVinonsurVerdon,13115St.Paul-
3、Lz-Durance,FrancearticleinfoabstractArticlehistory:Thethreedimensional(3D)neutronicsreferencemodelofInternationalThermonuclearExperimentalAvailableonline27March2012Reactor(ITER)onlydefinesthetokamakmachineandextendstothebio-shield.Inordertomeetfurther3Dneutronicsanal
4、ysisneeds,itisnecessarytocreatea3DreferencemodeloftheITERbuilding.MonteKeywords:CarloAutomaticModelingProgramforRadiationTransportSimulation(MCAM)wasdevelopedasaMonteCarlocomputeraideddesign(CAD)basedbi-directionalinterfaceprogrambetweengeneralCADsystemsandNeutronic
5、smodelingMonteCarloradiationtransportsimulationcodes.WiththehelpofMCAMversion4.8,the3DneutronicsInternationalThermonuclearExperimentalmodelReactorofITERbuildingwascreatedbasedontheengineeringCADmodel.ThecalculationoftheneutronfluxBuildingmapinITERbuildingduringoperat
6、ionshowedthecorrectnessandusabilityofthemodel.ThismodelisCarlothefirstdetailedITERbuilding3DneutronicsmodelanditwillbemadeavailabletoallinternationalAutomaticModelingMonteorganizationcollaboratorsasareferencemodel.©2012ElsevierB.V.Allrightsreserved.1.Introductionforn
7、uclearanalysisforITER[2,3].MonteCarloAutomaticMod-elingProgramforRadiationTransportSimulation(MCAM)[4–6]InordertoconductconsistentneutronicsanalysesofInterna-wasdevelopedbyFDSTeam,China,asabi-directionalinterfacetionalThermonuclearExperimentalReactor(ITER),theintern
8、a-programbetweengeneralcommercialCADsystemsandMCradi-tionalorganization(IO)startedtheneutronicsstrategytocreateationtransportcodes(e.g.MCN
