反应堆堆型及相关名词术语

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1、◎反应堆堆型及相关名词术语:反应堆reactor重水堆heavy-waterreactor(HWR)轻水堆light-waterreactor(LWR)沸水堆boilingwaterreactor(BWR)压水堆pressurizedwaterreactor(PWR)气冷堆gas-cooledreactor(GCR)高温气冷堆high-temperaturegas-cooledreactor(HTGR)实验堆experimentalreactor商用堆commercialreactorcommerce物项item反应堆容器reactorvessel反应堆压力容器reac

2、torpressurevessel(RPV)反应堆堆芯reactorcore堆内构件reactorinternalsexternal燃料元件fuelelement燃料组件fuelassemblyinstallation控制棒controlrod调节棒regulatingrod(堆芯)吊篮(core)barrel中子源neutronsource乏燃料spentfuel反应堆冷却剂系统reactorcoolantsystem（反应堆冷却剂系统）压力边界pressureboundary反应堆冷却剂环路reactorcoolantloop反应堆冷却剂泵reactorcoolan

3、tpump一次冷却剂primarycoolant二次冷却剂secondarycoolant稳压器pressurizer变压器transformer一回路primarycircuit二回路secondarycircuit第六课时反应堆冷却剂除水系统(reactor)coolantdegassingsystem核设备疏水和排水系统（轻水堆）nuclearcomponentdrainandventsystemfeedwater容积控制箱（压水堆）volumecontroltank安全系统safetysystem保护系统protectionsystem安全系统支持设施safet

4、ysystemsupportfeatures应急堆芯冷却系统emergencycorecoolingsystem高压安全注射系统highheadsafetyinjectionsystem低压安全注射系统lowheadsafetyinjectionsystem安全注射箱accumulator堆芯喷淋系统corespraysystem安全壳喷淋系统containmentspraysystem安全壳排水地坑containmentdrainagesump再循环地坑recirculationsumprecycle安全壳隔离系统containmentisolationsystem安

5、全壳贯穿件containmentpenetrationassemblypenetrate设备闸门equipmenthatch气密闸门airlock辅助给水系统auxiliaryfeedwatersystem应急给水系统emergencyfeedwatersystem换料refueling装料fuelloading卸料discharge泄漏leakage停堆shutdown停堆冷却系统shutdowncoolingsystem余热排出系统residualheatremovalsystemresidue换料腔refuelingcavity换料水箱refuelingwater

6、tank燃料装卸和贮存系统fuelhandlingandstoragesystem燃料运输通道fueltransfertubepipe(核电厂)的运行operation(ofNPP)constructioninstallationcommissioningoperation核事故nuclearaccident技术规格书specification不符合项nonconformance质保大纲QA(qualityassurance)program图纸drawing（平面图plan剖面图section示意图sketch曲线图curvedetails详图details）nucle

7、arenergy核能nuclearfission核裂变nuclearfusion核聚变nuclearradiation核辐射nuclearreaction核反应nuclearreactor核反应堆nuclearwaste核废料nuclearweapon核武器NuclearIsland/NI核岛ConventionalIsland/CI常规岛ReactorBuilding反应堆厂房AuxiliaryBuilding核辅助厂房AnnexBuilding核附属厂房DieselGeneratingBuilding柴油机发电厂房RadwasteTr