【英文标准名称】:StandardGuideforApplicationofNeutronTransportMethodsforReactorVesselSurveillance,E706(IID)
【原文标准名称】:反应堆压力容器监视用中子输运法应用的标准指南.E706(IID)
【标准号】:ASTME482-2007
【标准状态】:现行
【国别】:
【发布日期】:2007
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:E10.05
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:容器;中子;核反应堆外壳结构;核能;核技术;反应堆;安全工程
【英文主题词】:discreteordinate;dosimetry;exposureparameter;MonteCarlo;neutronfluence;pressurevessel;radiationtranspor
【摘要】:1.1NeedforNeutronicsCalculations-Anaccuratecalculationoftheneutronfluenceandfluencerateatseverallocationsisessentialfortheanalysisofintegraldosimetrymeasurementsandforpredictingirradiationdamageexposureparametervaluesinthepressurevessel.Exposureparametervaluesmaybeobtaineddirectlyfromcalculationsorindirectlyfromcalculationsthatareadjustedwithdosimetrymeasurements;GuideE944andPracticeE853defineappropriatecomputationalprocedures.1.2MethodologyNeutronicscalculationsforapplicationtoreactorvesselsurveillanceencompassthreeessentialareas:(1)validationofmethodsbycomparisonofcalculationswithdosimetrymeasurementsinabenchmarkexperiment,(2)determinationoftheneutronsourcedistributioninthereactorcore,and(3)calculationofneutronfluencerateatthesurveillancepositionandinthepressurevessel.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatoryrequirementspriortouse.
【中国标准分类号】:F60
【国际标准分类号】:27_120_20
【页数】:5P.;A4
【正文语种】: