Neutronics Analysis of Water-Cooled Ceramic Breeder Blanket for CFETR

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摘要 Inordertoinvestigatethenuclearresponsetothewater-cooledceramicbreederblanketmodelsforCFETR,adetailed3Dneutronicsmodelwith22.5otorussectorwasdevelopedbasedontheintegratedgeometryofCFETR,includingheterogeneousWCCBblanketmodels,shield,divertor,vacuumvessel,toroidalandpoloidalmagnets,andports.UsingtheMonteCarloN-ParticleTransportCodeMCNP5andIAEAFusionEvaluatedNuclearDataLibraryFENDL2.1,theneutronicsanalyseswereperformed.Theneutronwallloading,tritiumbreedingratio,thenuclearheating,neutron-inducedatomicdisplacementdamage,andgasproductionweredetermined.TheresultsindicatethattheglobalTBRofnolessthan1.2willbeabigchallengeforthewatercooledceramicbreederblanketforCFETR.
机构地区 不详
出版日期 2016年07月17日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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