简介:HENDL2.0,thelatestversionofthehybridevaluatednucleardatalibrary,wasdevelopedbaseduponsomeevaluateddatafromFENDL2.1andENDF/B-Ⅶ.Toqualifyandvalidatetheworkinglibrary,anintegraltestfortheneutronproductiondataofHENDL2.0wasperformedwithaseriesofexistingsphericalshellbenchmarkexperiments(suchasV,Be,Fe,Pb,Cr,Mn,Cu,A1,Si,Co,Zr,Nb,Mo,WandTi).TheseexperimentsweresimulatednumericallyusingHENDL2.0/MGandahome-developedcodeVisualBUS.CalculationswereconductedwithbothFENDL2.1/MGandFENDL2.1/MC,whicharebasedonacontinuous-energyMonteCarloCodeMCNP/4C.Bycomparisonandanalysisoftheneutronleakagespectraandtheintegraltest,benchmarkresultsofneutronproductiondataarepresentedinthispaper.
简介:福岛核事故后,核工业界及核安全监管当局对严重事故更加重视,严重事故管理指南(SAMG)的制订已经成为国内核安全监管要求.核电厂制定了应急运行规程(EOP)用以防止核电厂事故升级为严重事故,在SAMG研制时,如何从EOP合理地过渡到SAMG成为必须解决的问题.本文详细分析了EOP与SAMG的接口准则和影响因素,并结合国内核电厂SAMG研制现状,对EOP与SAMG接口方案进行了分析和建议,可为其他核电厂SAMG的研制工作提供参考.