NF P52-617-4-4-2009 建筑物加热系统.系统能量要求和系统效率的计算方法.第4-4部分:发热系统、建筑物集成发电系统
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【英文标准名称】:Heatingsystemsinbuldings-Methodforcalculationofsystemenergyrequirementsandsystemefficiencies-Part4-4:heatgenerationsystems,building-integratedcogenerationsystems.
【原文标准名称】:建筑物加热系统.系统能量要求和系统效率的计算方法.第4-4部分:发热系统、建筑物集成发电系统
【标准号】:NFP52-617-4-4-2009
【标准状态】:现行
【国别】:法国
【发布日期】:2009-01-01
【实施或试行日期】:2009-01-10
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:吸收;吸收式制冷;建筑物服务设施;建筑物;发电;组合加热和发电;定义;电学;能量性能;评估;热学;热发生;加热;加热设备;加热装置;焚烧厂;数学计算;计算方法;饮用水;对流式供暖系统;热环境系统;热水供应;余热利用
【英文主题词】:Absorption;Absorptionrefrigeration;Buildingservices;Buildings;Cogeneration;Combinedheatandpower;Definition;Definitions;Electricpowergeneration;Electricity;Energyperformance;Evaluations;Heat;Heatgeneration;Heating;Heatingequipment;Heatinginstallation;Incinerationworks;Mathematicalcalculations;Methodsofcalculation;Potablewater;Powergeneration;Space-heatingsystems;Thermalenvironmentsystems;Warmwatersupply;Wasteheatrecovery
【摘要】:
【中国标准分类号】:P46
【国际标准分类号】:
【页数】:24P;A4
【正文语种】:其他
【英文标准名称】:StandardPracticeforDeterminingNeutronExposuresforNuclearReactorVesselSupportStructures
【原文标准名称】:核反应堆容器支承结构的中子辐照量测定标准实施规程
【标准号】:ASTME1035-2002
【标准状态】:现行
【国别】:
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:E10.05
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:核能;辐射;压力容器
【英文主题词】:neutron;radiation;ferritic;vessel;dosimetric;reactor;pressurized
【摘要】:Predictionofneutronradiationeffectstopressurevesselsteelshaslongbeenapartofthedesignandoperationoflightwaterreactorpowerplants.Boththefederalregulatoryagencies(see2.2)andnationalstandardsgroups(see2.1)havepromulgatedregulationsandstandardstoensuresafeoperationofthesevessels.Recently,ithasbecomeapparentthatthesupportstructuresforpressurizedwaterreactorvesselsmayalsobesubjecttosimilarneutronradiationeffects(1,2,3,4,5).7Theobjectiveofthispracticeistoprovideguidelinesfordeterminingtheneutronradiationexposuresexperiencedbyindividualvesselsupports.Itisknownthathighenergyphotonscanalsoproducedisplacementdamageeffectsthatmaybesimilartothoseproducedbyneutrons.Theseeffectsareknowntobemuchlessatthebeltlineofalightwaterreactorpressurevesselthanthoseinducedbyneutrons.Thesamehasnotbeenprovenforalllocationswithinvesselsupportstructures.Therefore,itmaybeprudenttoapplycoupledneutron-photontransportmethodsandphotoninduceddisplacementcrosssectionstodeterminewhethergamma-induceddpaexceedsthescreeninglevelof3.0x00D7;10-4,usedinthispracticeforneutronexposures.See1.2.1.1Thispracticecoversproceduresformonitoringtheneutronradiationexposuresexperiencedbyferriticmaterialsinnuclearreactorvesselsupportstructureslocatedinthevicinityoftheactivecore.Thispracticeincludesguidelinesfor:1.1.1Selectingappropriatedosimetricsensorsetsandtheirproperinstallationinreactorcavities.1.1.2Makingappropriateneutronicscalculationstopredictneutronradiationexposures.1.2Thispracticeisapplicabletoallpressurizedwaterreactorswhosevesselsupportswillexperiencealifetimeneutronfluence(E>1MeV)thatexceeds1x1017neutrons/cm2or3.0x10-4dpa.(SeeTerminologyE170.)1.3Exposureofvesselsupportstructuresbygammaradiationisnotincludedinthescopeofthispractice,butseethebriefdiscussionofthisissuein3.2.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:F74
【国际标准分类号】:27_120_20
【页数】:3P.;A4
【正文语种】:
【英文标准名称】:Non-destructiveexaminationofwelds-Magneticparticleexaminationofwelds.
【原文标准名称】:焊接的无损检验.焊缝的磁粉检验
【标准号】:NFA89-550-1998
【标准状态】:作废
【国别】:法国
【发布日期】:1998-08-01
【实施或试行日期】:1998-08-05
【发布单位】:法国标准化协会(FR-AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:安全;材料试验;焊接接头;材料;定义;定义;焊接;磁粉探伤;精整;规范(验收);试验条件;钢;允许性;焊缝;焊接工程;试验类别;钢件焊接;表面检验;金属;无损检验;金属的;铁磁的;试验
【英文主题词】:Definitions;Ferromagnetic;Finishes;Magnetic-particleflawdetection;Materials;Materialstesting;Metallic;Metals;Non-destructivetesting;Permissibility;Safety;Specification(approval);Steelwelding;Steels;Surfaceinspections;Testcategories;Testing;Testingconditions;Weldedjoints;Welding;Weldingengineering;Welds
【摘要】:
【中国标准分类号】:J33;H26
【国际标准分类号】:25_160_40
【页数】:18P.;A4
【正文语种】:其他