热工专业英语
热工常用部分英语单词缩写
1、OPC：over-speed protection control 超速保护控制系统；2、DEH：digital electro-hydraulic（control system）数字电液调节系统；数字式电液控制系统；3、MEH：feed water pump electro hydraulic （control system）给水泵汽轮机数字电液调节系统；4、BP：by pass 旁路控制系统；5、BP：booster pump 前置泵，增压泵；6、ETS：emergency trip system 危机跳闸系统；7、FSSS：furnace safeguard supervisory system 炉膛安全监控系统；8、BMS：burner management system 燃烧器管理系统；Boiler master system 锅炉主燃料管理系统；9、TSI：turbine supervisory instrument 汽轮机保护仪表，汽轮机监测仪表；10、LVDT：11、HP：high pressure cylinder 高压缸；12、IP：inermediate pressure cylinder 中压缸；13、LP：low pressure cylinder 低压缸；14、KY：keyphaser 鉴相；15、SE：speed 转速；16、SP：shaft position 轴向位移；17：ECC：eccentricity 偏心18、DEHP：different expansion HP 高压缸差胀；19：DELP：different expansion LP 低压缸差胀；20、HEL：heat expansion left 高压缸左侧热膨胀；21、HER：heat expansion right 高压缸右侧热膨胀；22、BV：bearing vibration 轴瓦振动；23、SV：shaft vibration direction*X X向轴振；24、SV*Y：shaft vibration direction*Y Y向轴振；25、PID：piping and instrumentation diagram 管道与仪表图，系统图；Proportional-integral-differential 比例-积分-微分（调节规律）26、DAS：Date Acquisition System 数据采集系统；Digital Alarm System数字报警系统；27、MCS：main control system 主控系统；Management commend system 管理命令控制系统；28、SCS：sequence control system 顺序控制系统；29、CCS：coordinated control system 协调控制系统；30、CCR：central control room 集中控制室；31、BTG：boiler-turbine-generator 锅炉-汽机-发电机32、UCB：unit control board 机组控制盘；33、T/C：Thermo—couple 热电偶34、BOP：balance of plant 电厂配套设施；35、AVR：Automatic Voltage Regulator电压自动调节器；36、BFP：boiler feed pump 锅炉给水泵；37、BMCR：Boiler Continuous Maximum Rating锅炉最大连续功率；38、IDF：Induced Draught Fan引风机；39、FDF：Forced Draught Fan送风机；40、PAF：Primary Air Fan一次风机；41、NRV：Non Return Valve 止回阀；42、NO：Normally Open 常开；43、NC：Normally Close 常开；44、PH：Phase 相位；45、ATT：Attemperator 减温器；46、。
热能与动力工程专业英语重点 原版
1.开口系统：与外界既有物质交换又有能量交换，把研究对象控制在某个空间。
---定容积系统 An Open system (or a control volume 控制体积）is a properly selected region in space. Both mass and energy can cross the boundary of a control volume.such as, A Water heater, a turbine and a compressor, etc2.闭口系统：系统与外界只有能量（功量、热量）的交换而无质量交换。
——定质量系统A Closed system (a control mass 控制质量) consists of a fixed amount of mass, and no mass can cross its boundary. That is, no mass enters or leave a closed system.such as, Piston-cylinder device (汽缸-活塞装置）3.绝热系统：系统与外界只有功量和质量的交换，而无热量的交换。
Adiabatic system is that no heat cross the boundary or heat is negligible compared with work cross the boundary4.孤立系统：系统与外界既无能量交换又无质量交换，即系统与环境不发生任何作用。
Isolated system is a special case that no mass and energy cross the boundary.5.热力学第一定律：自然界一切物体都具有能量，能量有各种不同形式，它能从一种形式转化为另一种形式，从一个物体传递给另一个物体，在转化和传递过程中能量的总和不变。
工程英语单词对照表1
7.2专业代码专业代码说明专业简称01020304 101516181920 工艺设计系统设计安全设计健康、安全及环境保护转动机械成套设备机修分析和化验热工非标设备工艺Process系统System安全SafetyHSE机械Machinery成套设备Package机修Maintenance分析和化验Laboratory热工Thermal & Power设备Equipment专业代码说明专业简称27 30 40515253616263647071 80919293 00工业炉结构总图建筑HVAC室内给排水设备布置和配管地下管道管道应力与柔性分析管道材料电气通讯仪表和自控采出水注水生活废水项目管理工业炉Fired Equipment结构Structure总图General plot plan建筑Architectural暖通HVAC室内水Plumbing配管Piping地管U/G Piping管道应力分析Piping Stress管道材料Piping Material电气Electrical通讯Tele-Comm自控Instrumentation采出水Produce Water注水Injection Water生活废水Waste Water项目管理Project7.3文件类型Doc.TypeDescriptionBDP BL BOS BSR CA CAL CBA CN CO DLG DLT DTS DVR 基础设计包Basic Design Package投标商名单Bidder List开标登记表Bid Open Sheet综合评标报告Bidding Summary and Recommendation 项目合同Project计算书Calculation Note商务比价表Commercial Bid Tabulation变更通知单Change Notification变更订单change Order文件登记表Document Log文件目录Document List数据表Data Sheets设计验证记录Design Verify RecordDoc.TypeDescriptionDW EIR EL EML FAX FCR GDP ICR IEI IER INF INQ ISR ITP JSSKOR MA MOM MOU MR MRS MSR MTO NCR PDP PEP PIM PLT PLG PP PO POR 图纸或文件Drawing or Document催交及检验月报Expediting and Inspection Monthly Report设备清单Equipment List电子邮件E-mail传真Facsimile现场变更要求Field Change Request总体设计包General Design Package会签记录Inter-department Check Record巡检报告Inspection and Expediting Itinerary概算Investment Estimating Report内部条件Internal Information询价单Inquire库存状态报告Inventory Status Report检验和试验计划Inspect and Test Plan设备材料供货技术规定Equipment & Material Supply Specification 开工报告Kick-off Meeting Report特殊条款Particular Terms and Conditions会议纪要Minutes of Meeting备忘录Memorandum of Understanding材料请购单Material Requisition材料请购状态表Material Requisition Status材料状态报告Material Status Report材料统计表Material Take-off偏离报告Non Conformance Report工艺包Process Design Package初步设计Project Execution Plan预检会议纪要Pre-Inspection Meeting Report价格清单price list项目计划project planning项目程序project procedure订单project order订单记录project order registerDoc. DescriptionTypePOS PR PRD PRW PRM PSR QE RFI SDL SPC SPR SPLSR1 SR2 SR3 SS TBA TL PE LS 现场订单Price List项目报告Project Report日进度报告Day-Progress Report周进度报告Week- Progress Report月进度报告Month- Progress Report订单状态报告Purchase Order Status Report调查问卷Questionnaire现场变更指令请求Field-Change Request for Instruction供应背离清单Supply Deviation List项目规定Project Specifications备品备件记录Spare Part RecordSpare Part List for 2 years Operation and Interchangeability Record 供货范围Scope of Supply要求厂商提供的文件Vendor Required Supply Document供货补充说明Supply Extent运输摘要Shipping Summary技术评价表Technical Bid Tabulation文件发送单Transmittal项目执行计划Project Executive工程联络单Liaison Sheet7.4文件编码7.4.1 工艺技术&工艺设计Process technology & Process Design01-110 项目工艺设计准则Project Process Design Criteria01-121 催化剂&化学品的供货技术规定Supply Specification of Catalysts & Chemicals01-131 工艺说明Process Description01-132 工艺连锁说明Process Interlocks Description01-133 因果图Cause & Effect diagram01-134 工艺控制原理图Process Control Philosophy01-135 紧急停车原理图Emergency and Shut-down Philosophy01-136 材料选择原则Material Selection Philosophy01-141 性能试验程序Performance Test Procedure01-151 操作手册Operating Manual01-210 工艺模拟计算书(包括动态工艺模拟和物料平衡) Process Simulation Note (Including Dynamic Process Simulation and Material Balance) 01-220 工艺系统计算书(包括点火，阻火器，阻力降，塔顶管道系统) Process System Calculation Note (Including Flare, Flame Arrester, PressureDrop, Top Pipe System)01-230 管壳式换热器，空气冷却器及特殊交换器的传热计算书Thermal Rating Note for Shell and Tube Heat Exchanger, Air Coolers and SpecialExchanger01-240 锅炉计算书Boiler Sizing Note01-250 静态工艺设备尺寸技术书Static Process Equipment Sizing Note01-251 塔盘及填料水力学计算书Tray and Packed Hydraulic Evaluation Note 01-252 罐加热器计算书Tank Heater Calculation Note01-260 工艺转动设备计算书Rotary Process Equipment Calculation Note01-270 长输管线计算书Long-Pipeline Calculation Note01-280 超压保护计算书Over-Pressure Protection Calculation Note01-310 工艺BFD图Block Flow Diagram01-311 工艺&公用工程流程图Process Flow & Utility Flow Diagram01-410 工艺数据表(包括设备、重要管线表、物流一览表、泄放负荷一览表、物料表、界区条件表、物料及热平衡表、分析项目表、公用工程及化学品消耗、初步的电力消耗汇总表、危险场所划分条件表等) Process DataList (Including Equipment, Critical Lines, Fluid, Relief Load Summary& Release, Streams List, Battery Limit Schedule, Material and HeatBalance, Analysis Item, Utility & Chemicals Consumption, PreliminaryElectrical Consumption, Hazardous)01-420 设备工艺数据表Process Data Sheet for Equipment01-430 仪表工艺数据表Process Data Sheet for Instrument01-450 三废排放数据表Data Sheet for Emission01-460 公用工程消耗数据表Data Sheet for Utilities Consumption01-470 化学品消耗数据表Data Sheet for Chemicals Consumption7.4.2 P&IDs02-111 项目P&IDs设计规定Project Engineering Specifications of P&IDs02-210 管径计算书Line sizing Calculation Note02-220 设备进出口管压力损失计算书Pressure Drop Calculation Note for Inlet and Outlet of Equipment02-230 两相流管线计算书Pressure Drop Calculation Note for Two Phase Flow02-240 重力流管线计算书Pressure Drop Calculation Note for Gravity Flow 02-250 热虹吸管系计算书Siphonal System Calculation Note02-310 P&IDs图P&IDs02-410 管道杂项清单Piping Miscellanies List02-420 管道特殊件一览表Process Data Sheet for Piping Miscellanies02-430 管线表Pipingline List7.4.3 安全Safety03-111 消防系统设计工程设计规定，消防系统设计说明，人身防护设施工程设计规定Project Engineering Specifications of Safety03-112 安全设施通用供货技术规定General Supply Specification of Safety Facilities03-210 消防系统计算书Fire Fighting System Calculation Note03-310 消防水系统流程图Fire Water System Flow Diagram03-311 干粉灭火系统流程图Dray Powder System Flow Diagram03-312 泡沫灭火系统流程图Foam Extinguishing System Flow Diagram03-313 气体灭火系统流程图Gas Extinguishing System Flow Diagram03-320 安全及消防设施布置图Safety and Fire Fighting Facilities Layout03-330 气体探测及火灾报警设施布置图Fire & Gas Detection and Fire Alarm Facilities Layout03-340 火灾分区图Fire Zone Drawing03-350 爆炸冲击力圈划分图Blast Circle Drawing03-410 消防设备一览表Fire Fighting Equipment List03-420 消防设备数据表Fire Fighting Equipment Data Sheet03-430 管线表Pipingline List7.4.4 健康、安全及环境Health, safety & environment engineering04-310 污水泄放点平面布置图Plot Plan with Wastes Blowdown Points04-311 污水泄放点公益流程图Process Flow Diagram with Wastes Blowdown Points04-312 04- 污水处理系统流程图Wastes Treatment System Flow Diagram 环境保护Environmental Protection噪声控制Noise Control。
热能与动力工程,专业英语期末考题
选择题：1.If the system does not exchange energy with surroundings, it is an _________A open systemB closed systemC isolated systemD ontrol volume2. If the temperature of the liguid is lower than the saturation emperature for the existingpressure,it is called a_________liquid.A superheatedB subcooledC saturationD dry saturated3. If the efficiency of a real engine is significantly_______ the efficiency of a Carnotengine between the same limits, thenadditional improvements may be possible.A lower thanB more thanC equal toD greater than4. The velocity bector of a flow is expressed as V =ax2i+byztj, such a flow is a ____dimensional flow.A oneB twoC threeD four5. the critical Reynolds number of a rough-walled pipe is about_______.A 3x106B 3x105C 2000D 15006. If _______，the density variations influence the flow and compressibility effects shuldbe accounted for;such flows are compressinle flows.A M>0.3B M<0.3C M>0.2D M>0.17. Any _______effects that may exist are confined to a thin layer,called a boundarylayer,that is attached to the boundary ,the velocity in a boundary laryer is alwayszero at a fixed wall.A shearB gravitationalC inertialD viscous8. The ratio of the heat transfer surface area of a heat exchanger to its volume is calledthe area densityβ.A heat exchanger with_______is classifiedas being compact.A β<700m2/m3Bβ>700m2/m3Cβ>500m2/m3Dβ>1000m2/m39. The type of heat exchanger that involves the alternate passage of the hot and clodfluid streams through the same flow area is the _______heat exchanger.A regenerativeB compact Cplate and frame Dshell-and -tube10. Not all the radiation leaving one surface will reach the other surface sinceelectromagnetic radiation travels in straight lines and some will be lost to thesurroundings,we introduce _______in net radiant exchange.A reflectivityB emissivityC view factorD transmissivity11. _______use heat to conver water into steam for a variety of applications.A TurbinesB BoilersC GeneratorsD Condensers12. The modern 660MW coal-fired boilers has some _______tons of pressure parts.A 600B 2000C 6000D 2000013. ______is burned in coal boilers to ignite the coal burners,to warm up the boiler andraise pressure before coal is adimitted.A CoalB GasC WaterD Oil14. The radiant superheater outlet temperature ______with an increasing boiler out-put.A declinesB increasesC remains unchangedD decreases.15. The economizer is a ______heat exchanger for recovering enery from the fluegas.A parallelflowB upstreamC downstreamD counterflow.16. The ______utilises the heat in the boiler flue gases to heat the combustion air andprovide hot air for drying coal.A economizerB air heaterC reheaterD air preheater.17. There are no boiler tubes in the ______furnace of CFB because the rapidly movingsolids cause excessive erosion.A toppingB lowerC upperD middle18. The job of the pulverizers is to ______the feed coal down to a suitable size.A grindB heatC crushD warm19. The ball-and tube mill is a ______cylinder,partly filled with small diameter balls .A decliningB verticalC screwyD horizontal20. The Universal Pressure boiler is designed to maintain a ______flow inside thefurance circuits to prevent furace tube overheating during all operating conditionsA maximalB minimumC middleyD generic21. The steam after expending through the ______condenses in the condenser at a lowpress.A turbineB heaterC boilerD HP cylinder22. Machines in which there is no change of static or pressure head of the fluid in therotor are known as ______machine.A reactionB impulseC combined impulse and reactionD multi-stage23. The ______of a turbo-machine stage is defined as the ratio of the static orpressure head change occurring in the rotor to the total change across the stage.A degree of reactionB pressureC efficiencyD enthalpy24. For a turbine cylinder, substantial flanges and _____are required to withstand thepressure forces at the horizontal joints.A couplingB pipeC boltingD flange warming syetem25. With _____governing, the inlet belt is divided into sections each controlled by a sper–ate valve opening in sequence,resulting in a more complicated casting.A throttleB nozzleC slide pressureD constant pressure26. _____rotors required very careful attention to shrink fit and location geometries toavoid problems in running and with fatigue cracking.A integralB MonoblocC built-upD drum27. _____construction has the advantage of smaller forging components at the expenseof high integrity welding.A integralB shrink-on discC sub-criticalD Welded28. _____means that the weight is evenly disposed around the axis of theshaft. .A Static balanceB Dynamic balanceC balanceD Unbalance29. If critical speed is below running speed,the shaft is regarded as _____A rigidB flexibleC semi-flexibleD super-critical30 As a_____stage uses approximately the same heat drop as four impulse stage, it is usedto provide a shorter and cheaper turbine ,although with some sacrifice in efficiency.A impulseB reaction Cvelocity-compounded D single单词及词组aiabaticbafflebladeboilerboundary layerCarnot cyclecompositioncompressibilitycondensationconductionconvenctiondiffusiondry saturated vaporemissivityequilibriumfriction lossinternal combustion engineisentropicisobaricisolated systemisometricisothermallaminarmanuscriptmoisturemoleculepathlinepumpqualityradiationRankine cycleReversibleSaturationsteadystreamlinesubcooled liquidsuperheated vaporsurroundingturbulentultrasonicvacuumviscousAnchor 支座，固定Atomized 雾化Blast 鼓风Blowdown 排污Axis 轴Circulating fluidized bed CFB循环流化床锅炉Compressor 压缩机、压气机Coordinated 坐标，定位Counterflow 逆流（换热器）Creep strength 蠕变强度Critical pressure 临界压力Deterioration 恶化Distortion 变形Distillate 馏出物Drainage 疏水Drum 汽包Economizer 省煤器Erosive 侵蚀的，腐蚀的Embrittlement 脆性，脆化Evaluate 评估，评价Ferrite 铁素体Furnace 炉膛Generator 发电机Govern 控制、调节Hydraulic 水力的，液压的Ignite 点火Inert 惰性Ingredients 成分Inorganic 无机的Limestone 石灰石Margin 裕量，安全系数Mill 磨煤机Organisms 有机体Heterogeneous 不均匀的Hydraulic 水力的，液压的Ignite 点火Plasma spray coating 等离子喷涂Impurity 杂质Prefabricated 预制的Inert 惰性Inferior 低级的，劣质的Ingredients 成分Premium fuel 优质燃料Oxidation 氧化Polymer 聚合物Porosity多空的Radius 半径，范围Retract缩回Resonant 共振Reynolds number 雷诺数Rare earth element 稀土元素Regulate 控制，调节Rigid 刚性的，紧密地Rollers 辊子Regenerator 回热器，蓄热器Sootblower 吹灰器Saturated 饱和的Stress corrosion 应力腐蚀Superheater 过热器Temperature-entropy 温熵图Tenacious 黏的Thermodynamics 热力学Turbine 汽轮机Viscosity 黏度Velocity 速度Wear磨损Welded 焊接AccessAssemblyBack pressBalance pistonBearing boxBlowerBoundary layerBrittle fractureCarrier ringCasingCastChordConvergent-divergent type nozzle CouplingCoverbandCraneDouble-shell casingDuctilityDynamic balanceFabricationFatigue crackingFixed bladeFlexible rotorForgingFractureFull admissionHeadImpulseImpulse turbineInner casingKeyLacing wireMach numberMakeupMonobloc rotorMoving bladeNozzle boxNozzle governingOffsetPenetrationsPenultimate stageReaction machineResonanceRigid rotorRivetRobustRuptureStatic balanceThrottle governingToughnessWakeWheelTwisted三.翻译Thermodynamics is a science in which the storage,transfer of energy are studied.Energy is stored as internal energy,kinetic energy,potential energy and chemical energy; it is transformed from one of these forms to another;and it is transferred across a boundary as either heat or work.If a substance exists as vapor at the temperature,it is called saturated vapor.when the vapor is at a temperature greater than the saturation temperature,it is said to exist as superheated vapor.The pressure and temperature of superheated vapor are independent properties,since the temperature may increase while the pressure remainea constant.The first law of thermodynamics is commonly called the law of conservation of energy.In elementary physics course ,the study of conservation of energy emphasizes changes in kinetic and potentical energy and their relationship to work.A more general form of conservation of energy includes the effects of heat transfer and internal energy changes.Other forms of energy could also be included,such as electrostatic, magnetic,strain,and surface energy.Steam discharged from the turbine is directed into a condenser for two reasons.The condenser is operated at a high vacuum in order to create a low turbine exhaust pressure,rangingdown to 12mercury,abs.Turbines are ordinarily equipped with surface condensers that are indirect or nonmixing –type heat exchangers.In the abence of mixing,the second function of the condenser can be realized,that is ,the reture of the condenate to the boiler.beacause of the high steam flow,the condensate must be conserved,otherwise the operation of a large power boiler would be impracticable.A fluid flow may be broadly classified as either a viscous flow or an inviscid flow.An inviscid flow is one in which viscous effects of viscosity are important and cannot be ignored.To model an inviscid flow analytically,we can simply let the viscosity be zero;this will obviously make all viscous effects zero. It is more difficult to create an inviscid floe experimentally ,because all fluids of interest have viscosity.The questionthen becomes:Are there flows of interest in which the viscous effects are negligibly small? The answer is “Yes,if the shear stresses in the flow are small and act over such small areas that they do not significantly affect the flow field.”This statement is very general,of course, and it will take considerable analysis to justify the inviscid flow assumption.A viscous flow can be classified as either a laminar flow or a turbulent flow .In a laminar floe the fluid flows with no significant mixing of neighboring fluid particles. If dye were injected into the flow,it would not mix with the neighboring fluid exept by molecular activity; it would retain its identity for a relatively long period of time .Viscous shear stresses always influence alaminar flow . The floe may be highly time dependent or be steady.Incompressible gas flows include atmospheri flows, the aerodynamis of landing and takeoff of ommercial aircraft,heating and air-conditioning airflows, flow around automobiles and through radiators, and the flow of air around building, to name a few compressible flows include the aerodynamics of high-speed aircraft, airflow through jet engines, steam flow through the turbine in apower plant,airflow in a compressor, and the flow of the airgas mixture in an internal combustion engine.When a temperature gradient in a body,experience has shown that there is an energy transfer from the high-temperature region to the low –temperature region.We say that the energy is transferred by conduction and that the heat-transfer rate per unit area is proportional to the normal temperature gradient.。
热能与动力工程专用英语词汇二（汽机部分）
热能与动⼒⼯程专⽤英语词汇⼆（汽机部分）汽机部分汽轮机steam turbine⾼压汽缸high-pressure(HP) cylinder凝汽式汽轮机condensing steam turbine中压汽缸intermediate-pressure(IP) cylinder亚临界压⼒汽轮机subcritical pressure turbine低压汽缸low-pressure(LP) cylinder 汽缸台板（底板）cylinder sole pin汽轮机转⼦turbine rotor 汽封steam seal gland, steam sealing叶轮blade disc 轴承⽀架bearing stoll, bearing bracket叶⽚blade, bucket主油泵main oil pump喷嘴nozzle备⽤油泵emergency bearing oil pump固定螺钉dowel交流润滑油泵AC lube oil pump注油器oil injector直流润滑油泵DC lube oil pump喷油嘴oil nozzle ⾼位油箱head oil tank, elevated oil tank杠杆lever凝汽器condenser轴shaft管板tube plate弹簧spring热⽔井hot well凝汽器喉部condenser throat凝结⽔泵condensate pump泵壳pump casing低压加热器low-pressure feed water heater⾼压加热器high-pressure feed water heater除氧器deaerator除氧⽔箱deaerated water tank除盐⽔箱demineralized water tank汽动给⽔泵steam-driven feed water pump前置⽔泵booster pump给⽔泵feed water pump 疏⽔泵drain pump⽔室water chamber 疏⽔扩容器drain flash tank挡板baffle plate 封头end cover真空泵vaccum pump⼯业⽔泵industrial water pump, service waterpump收球⽹ball screen胶球泵rubber ball recirculating pump主蒸汽系统main steam system⽀撑斜钢supporting wedge再热蒸汽系统reheat steam syetem⾃然通风冷却塔natural draft cooling tower抽汽系统extraction steam system 主蒸汽管道main steam piping, live steam piping轴封shaft seal真空系统vaccum system凝结⽔系统condensate system再热蒸汽管道reheat steam system给⽔系统feed water system循环⽔系统circulating water system供油系统oil supply system⼯业⽔系统industrial water system, service watersystem抽汽管道steam extraction pipe供汽联箱steam header压缩空⽓管道compressed air piping疏⽔管道drain water piping 氢⽓管道hydrogen piping凝结⽔管道condensate piping 循环⽔管道circulating water piping冷却⽔管道cooling water piping 给⽔管道feed water piping润滑油管lube oil piping除盐⽔管道demineralized water piping旁路门bypass valve减温⽔管道attemperating water piping球型阀globe valve再循环⽔管道recirculating water piping闸板阀gate valve排⽔管道water discharge piping疏⽔阀drain valve⾼压主汽门high-pressure main stop valve蝶阀butterfly valve中压主汽门intermediate pressure main stop valve转速rotating speed, revolution 热效率thermal efficiency, heat efficiency过热度superheat degree新蒸汽压⼒initial steam pressure, live steampressure温差temperature difference开启opening再热蒸汽冷段压⼒cold reheated steam pressure关闭closing再热蒸汽热段压⼒hot reheated steam pressure启动starting-up再热蒸汽热段温度hot reheated steam temperature停⽌shutting down再热蒸汽冷段温度cold reheated steam temperature检查inspection, examination低压缸排汽流量low-pressure cylinder exhaust steamflow巡检routing inspection再热蒸汽流量reheated steam flow主蒸汽流量steam flow 法兰加热flange heating螺栓加热bolt heating正常状态normal condition清洗cleaning操作operation酸洗acid cleaning, pickling解体disassembly组装assembly检修maintenance拆开dismantling 汽缸扣盖cylinder covering变形deformation ⽑刺burr裂纹crack锈蚀rusting壁厚wall thickness同⼼concentricity找正centering垫铁iron cushion, packing iron plate,adjusting pad找中⼼alignment台板sole plate天车turbine hall overhead crane管束tube bundle 汽机基座turbine pedestal流量flow抽汽量steam extraction capacity海⽔sea water保温材料heat insulating material防腐anti-corrosion。
热能与动力工程专业英语词汇
火电厂英语专业词汇acid cleaning 酸洗interstage leakage 级间漏汽coal bunker 原煤斗intervetion/disturbing/bump 扰动excess air 过量空气inverter 转换开关induced draft fan 引风机isolate 相互隔离steam drum 汽包item 物品、元件sub-distribution transformer 低压厂用变journal bearing 支持轴承6kv station board 6KV公用配电屏kilo-volt 千伏6kv unit board 6KV配电屏low pressure cylinder/casing(LP) 低压缸A: ampere 安培large scale integrate circuit 大规模集成电路actuator 执行机构LED 发光二极管adapter 转接器、接头、light/ignite 点火air circuit breaker 空气断路器linear variable differential transformer (LVDT) 线性差动变压器air dry 分析基linearization 线性化air preheater 空气预热器liquid 液态air-insulated 空气绝缘的live steam 主蒸汽algorithms 算法load tap-changing 有载调压的alignment 平直度log 记录、日志alteration 改造longitudinal 纵向的alternating current 交流电lug 吊耳ammonia 氨major pant item 主要辅机amplitude 幅度making current 关合电流analogue 模拟量malfunction 误动作Analogue to Digital conversion 模数转换mechanism 操作机构annex 附属部分medium 媒介、介质annular 环状的membrane panel/wall 膜式壁annunciator 报警器microgovernor 微型调速器anthracite 无烟煤mill 铁素体apex 顶点millivolt 毫伏archive buffer 文件缓冲器Mimic 模拟图armature 电枢MMC: motor control center 电动机控制中心as received 应用基Modulation 调节、调制ash 灰分modulation-demodulation 调制解调ASM 模拟子模块moisture 水分Attemperator 减温器monitor mode 监控方式Automatic Boiler Controls 锅炉自动控制monitor/monitor unit 监控器automatic control system 自动控制系统monitoring 监测autonomous 独立存在的monoxide 一氧化碳auxiliary 辅助的motor starter 电动机启动装置axial 轴向的motor-operated 电动操纵的back-up 备用moving blades/ blading 动叶片bar 条形multifork root 叉型叶根bargraph 条形图Multi Function Process(MFP) 多功能处理器batch 成组的、成批的MVA: mega volt-ampere 兆伏安baud rate 波特率natural gas 天然气bay 隔间natural/thermal circulation 自然循环bearing house 轴承座network 电网bearing pad 轴瓦neutral point 中性点binary 二进制的nitrogen 氮binary cell 二进制单元node 节点binary counter 二进制计数器notch V形凹槽bit 比特、位ohm 欧姆bituminous 烟煤oil 石油blank 毛胚oiled-cable 油浸式电缆blow 熔断open loop 开环blow/purge 吹扫open-cycle 开环blowdown pipe 排污管operation 运行/操作boil 沸腾operation condition 运行工况boiler/steam generator 锅炉optimum control 最优控制Boil out 煮炉order polynomial 多项式breaking current 开断电流orientation 定位brown coal/lignite 褐煤outage 停运bubble 汽泡outdoor 户外的burner 燃烧器outer casing 外缸bus interface module(BIM) 总线接口模块overhaul 大修busbar/bus 母线overhead 架空的cable 电缆overhead transmission line 架空输电线calibration 检验overview 全貌、总的看法capacitance 电容oxidized condition/atmosphere 氧化气氛capacitive current 电容电流oxygen 氧capacitor 电容器palm terminal 星型capacity 容量panel 配电盘、屏、板carbon 碳parallel interface 并行接口cast resin transformer 树脂浇注变压器pedestal 轴承座casting 锻造pedestal 轴承座centerline 中心线peer 同类的central control room (CCR) 集控室permanent 长久的channel 通道、信道permanent magnet 永久磁铁character 符号字符permeability 磁导率charger 充电器PF burner/pulverized fuel burner 煤粉燃烧器chronological 按时间顺序的phase change 相变circuit breaker 断路器photo-electric 光电circular 圆形的pick-ups 采样器circumferential 周围的pilot exciter 副励磁机clearance 间隙pipe 管道closed loop 闭环plane 平面coal 煤plant-loop 厂环coal feeder 给煤机pneumatic pilot valve 启动控制阀coil 线圈power plant 电厂cold junction compensation 冷端补偿power station （水）电站collar 轴环power supplies 电源Commission 试运行pressure 压力commissioning operation 试运行pressure firing 正压燃烧common service system 公用系统pressure meter 压力表compatibility 兼容性、相容性probe 探针compatible 能共存的、兼容的Process Control Unit (PCU) 过程处理单元complete functional set 全功能组件programmable logic controller(PLC) 可编程逻辑控制器concentricity 中心度、同心度programmable read only memory(PROM) 可编程只读存储器condensate 凝结prolong outage 长期停机conductance 导纳protection and trip 保护和跳闸conductibility 电导率provision 备用conductor 导体proximate analysis 工业分析cone 锥体PT: potential /voltage transformer 电压互感器configure 组态pulverizer/mill 磨煤机conical 圆锥形的push button 按钮connected in star 星型连接push contact 按钮触点consumption 消耗pushbutton 按钮control accuracy 控制精度pyramid 锥体control action 控制作用quality 质量control and instrumentation(C&I) 控制仪表系统quench 灭弧control button(knob) 控制按钮radial 半径的、辐射状的control console(desk) 控制台Rotor 转子controller 控制器reactance 电抗convection pass 对流烟道reaction turbine 反动式汽轮机converter 变送器rear end 后端、末端cooling fin 散热片rectify 整流coordination control system(CCS) 协调控制系统reducing condition/atmosphere 还原气氛core 铁芯redundancy 冗余的coupling 联轴器redundancy bit 冗余位crack/cracking 裂纹redundancy testing 冗余测试creep 蠕变reheater 再热器critical pressure 临界压力reliability 可靠性CT :current transformer 电流互感器reserve 备用cubical 机柜resistance 电阻cylinder 汽缸resolution 分辨率cylindrical 圆柱形的reverse video 反相显示D.C. resistance 直流电阻roll 毛胚deaerator（D.A）除氧器roof tube 顶棚管decimal 十进制的root 叶根demineralized water 除盐水rotor 转子density 密度RTD 热电阻diaphragm 隔板stator 定子dielectric 不导电的、绝缘的saturated water 饱和水digit display 数字显示scheme: system 系统digit signal 数字信号screw 螺钉dimension 尺寸search coil 控制线圈diode 二极管semiconductor 半导体directed forced-oil and forced-air cooled(ODAF) serial access 串行存取disconnecter 隔离开关serial interface 串（行接）口discrete 不连续的serpentine tube 蛇形管distribute control system(DCS) 分散控制系统shadow 跟随distribution 配电shaft 轴diverter 分压器shroud/shrouding 围带division wall 分隔墙shunt 使分流double shell structure 双层缸结构shut down 停机double-flow 双向流动side wall 侧墙dowel 销钉signal conditioning 信号调节drain pipe 疏水管silicon 硅Drain 疏水single-flow 单向流动dry 干燥基slave module 子模块dry and ash free 可燃基Slipping 滑环dry -core cable 干式电缆Solenoid 电磁dual 双重的solid 固态duct 风道sootblower 吹灰器dump 转存sophisticated 高级的、先进的duodecimal 十二进制square root 平方根duplicate 复制的、备用的stabilization 稳定性duration 持续时间start up 启动dynamic stability 动稳定start up/standby transformer 启/备变eccentricity 偏心度state-of the-art 有目前发展水平的economizer 省煤器stationary blades/ blading 静叶片ECR:economic continuous rating 额定负荷stator frame 定子机座eddy current proximity detector 电涡流式检测器steady-state 稳态EHV :extra-high voltage 超高压steam air header 蒸汽热风器electric pressure converter 电压转换器steam/water vapor 水蒸气electrical equipment/apparatus 电气设备steam-water -mixture 汽水混合物electro-hydraulic 电动液压的stop/emergency valve 截止阀emergency 紧急的stress 应力energy 能量stud/stub 管接头engineering unit 工程单位sub system 子系统error checking and recovery 错误检验和恢复subbituminous 次烟煤error detector 错误指示器subcooled water 过冷水error rate 误差率substation 变电站evaluate 求出的数量suction firing 负压燃烧evaporate 蒸发suite 一组exception report 例外报告sulfur/sulphur 硫excite 励磁sulphur hexa fluoride 六氟化硫exciter 励磁机superconductor 超导体expansion 膨胀superheater 过热器expansion tank 油枕supervise 监督管理extinction 熄灭、灭火surge 浪涌facia/fascia 仪器仪表板surge diverter 避雷器facility 设备、工具switch block 开关组fatigue 疲劳、软化switch cabinet 开关柜feed back 反馈switcher 开关feeder speed 给煤机转速信号Switchgear 开关柜finish 光洁度symmetry 对称度fir-tree root 枞树形叶根synchronization 并网fixed carbon 固定碳tap 分接头flow meter 流量计tapping winding 分接头绕组flow rate 流量temperature 温度flue 烟道tenon 榫头flue gas 烟气terminal 终端、端子forced draft fan 鼓风机terminal box 端子箱、出线盒forced/pumped circulation 强迫循环terminal device 终端设备forced-oil and forced-air cooled(OFAF) the action of a magnetic field 磁场作用forging 铣制the bottom half 下半部fossil fuel 化石燃料the control room 控制室frame 机座the dew point temperature 露点free standing 独立的the front pedestal 操作台front/rear wall 前/后墙the horizontal joint 水平接合面fuel /flue 燃料/烟道the operations panel 控制屏furnace 炉膛the top half 上半部furnace tube 水冷壁thermal efficiency 热效率fuse 熔断器thermal power plant 热电厂galvanic isolation 绝缘thermal stress analysis 热应力分析gas air header 烟气热风器thermocouple 热电偶gaseous 气态thermocouple 热电偶gauge glass 水位计thermodynamic instrumentation 热工仪表generator 发电机thrust bearing 推力轴承generator transformer 主变tip 叶顶gland segment/packing 汽封片token 令牌governing valve 铸造tolerance 公差governor 调速器transformer 变压器gravity 重力transmitter 变送器grid 电网transport 传送、运输ground coal /pulverized fuel 粉状燃料transverse 横向的harmonious 协调的trap 阻波器header 联箱trip 切除、切断、脱扣heat 热量/加热tube 管子hexadecimal 十六进制tube bundle 管排hierarchical 分层（级）的tube seat 管座high pressure cylinder/casing(HP) 高压缸tube sheet 管板horizontal 水平的tubular 管形的hydraulic power plant 水电站turbine 汽轮机hydrazine 联氨turbine supervisory instrument(TIS) 汽机监视仪表hydrogen 氢turning gear 盘车装置hydrostatic test 水压实验two-tier terminals 双列端子排igniter 点火器ultimate analysis 元素分析impeller/wheel/disk 叶轮Uniform :the same 相同的impulse turbine 冲动式汽轮机Uninterruptible power supply(UPS) 不断电电源impulse withstand voltage 冲击耐受电压unit transformer 厂用变indoor 户内的utility boiler 公用锅炉inductance 感抗V: volt 伏特inductive 感应的vacuum contactor 真空断路器inductive current 电感电流Vane 导叶industrial boiler 工业锅炉Vertical 垂直的inner casing 内缸Via 经由INNIS 网络接口子模块Vibration 振动instrument 测试仪表visual (inquiry)display terminal 直观显示终端instrument board 仪器盘visual communication 可视通讯instrument correction 仪表校正visual display unit (VDU) 直观显示元件instrument range 仪表量程visual frequency 视频instrument sensitivity 仪表灵敏度visual scanner 视像扫描器instrument terminal 端子、接线柱volatile 挥发分insulator 绝缘子volt free contact 电压自由触点integration 使完整W: watt 瓦特interconnection 相互water 水interface 接口water level 水位interlock 联锁wet-steam 湿蒸汽interlocking contact 联锁触点wind box 风箱interlocking signal 联锁信号winding 绕组interlocking switch system 联锁开关系统workhouse 模块intermediate pressure cylinder/casing(IP) 中压缸Zener diode 齐纳二极管internally 内部的zig-zag rod Z型拉筋interruption 开断。
热工自动化常用英文缩写词分解
热工自动化常用英文缩写词ABC Automatic boiler control 锅炉自动控制AC Alternating current 交流（电）ACC Automatic combustion control 燃烧自动控制ACP Auxiliary control panel 辅助控制盘ACS Automatic control system 自动控制系统ACT actuator 执行机构A/D Analog /digital(conversion) 模/数（转换）ADP Annunciation display panel 报警显示板AEH Analog electro- 模拟式电液调节AFC Air flow control `送风控制AGC Automatic generation control 自动发电量控制AI Analog input 模拟量输入A/M Automatic/manful 自动/手动AO Analog output 模拟量输入APC Automatic plant control 电厂自动控制ASS Automatic synchronized system 自动同期系统ARP Auxiliary relay panel 辅助继电器盘BCS Burner control system 燃烧器控制系统ATC Automatic turbine startup or shutdown control system 汽轮机自启停系统BF Boiler follow 锅炉跟踪BFC Boiler fuel control 锅炉燃料控制BPS By-pass control system 旁路控制系统CCR Central control room 单元（中央）控制室BTG Boiler turbine generator(panel) 锅炉、汽轮机、发电机（控制盘）CHS Coal handing system 输煤控制系统CJC Cold junction compensator 冷端补偿器CPU Central processing unit 中央处理器CRT Cathode-ray tube 阴极射线管屏幕显示器D/A Digital/analog(conversion) 数/模（转换）DC Direct current 直流（电）DAS Data acquisition system 计算机监视系统或数据采集系统DDC Direct digital control 直接数字控制DCE Data circuit-terminating equipment 数据电路终端设备DMP Damper 挡板、风门DCS Distributed control system 分散控制系统DDP Distributed data processing 分散数据处理DEH Digital electro-hydraulic control system 数字式电液控制系统DI Digital input 数字量输入DO Digital output 数字量输出DSB Distributed switch-board 配电盘DTE Data terminal equipment 数据中端设备EEPROM Electrically-erasable programmable read only memory 电可擦写只读存储器E/P Electro/pneumatic(converter) 电/气（转换器）ES Expert system 专家系统EPROM Electrically programmable read only memory 电可编程只读存储器ETS Emergency trip system 紧急停机系统EWS Engineer wok station 工程师工作站FA Full arc 全周进汽FSSS Furnace safeguard supervisory system 锅炉炉膛安全监控系统FB Field bus 现场总线FCB Fast cut back （机组）快速甩负荷FDC Furnace draft control 炉膛压力控制FSS Furnace safety system 炉膛安全系统GV Governor valve 调节阀门HBP High-pressure by-pass valve 高压旁路I&C Instrumentation &control 仪表与控制INT Interlock 连锁I/O Input/output 输入/输出IDP Integrated data processing 集中数据处理KB Keyboard 键盘LBP Low-pressure by-pass valve 低压旁路LCD Liquid-crystal display 液晶显示器LED Light emitting diode 发光二极管LS Limit switch 限位开关LS Level switch 液位开关M/A Manual/automatic 手动/自动MAX Maximum 最大值MCC Motor control center 电动机控制中心MCR Maximum continuous rating 最大连续运行负荷MCS Modulating control system 模拟量控制系统MFT Master fuel trip 总燃料跳闸MEH (BFTP)micro-electro-hydraulic control system （锅炉给水泵汽轮机）电液控制系统MHC Mechanical hydraulic control 机械液压式控制MIN Minimum 最小值MIS Management information system 管理信息系统NC Normally Closed 常闭MTBF Mean time between failures 平均无故障工作时间NO Normally open 常开MTTF Mean time to failure 失效（故障）前平均工作时间OEI Optic electric interface 光电接口MTTR Mean time to repair 平均故障修复时间OCS On-off control system 开关量控制系统OFT Oil fuel trip 燃油跳闸OPC Overspend protection CONTROL 超速保护控制OS Operator station 操作员站PA Partial arc 部分进汽PC Programmable controller 可编程控制器PCS Pulverize control system 磨煤机控制系统PI Purse input 脉冲量输入PID Proportional integral derivative 比例-积分-微分PLC Programmable logic controller 可编程序逻辑控制器PO Pulse output 脉冲量输出RAM Random access memory随机存取存储器RB Run back （辅机故障）快速甩负荷ROM Read only memory 只读存储器RTC Reheat steam temperature control 再热气温控制SBC Soot blower control system 吹灰控制系统SCM Single chip microcomputer 单片机SCS Sequence control system 顺序控制系统SER Sequence events recorder 事件顺序记录仪SOE Sequence of events 事件顺序记录ST Smart transmitter 智能变送器STC Superheated steam temperature control 过热气温控制TF Turbine follow 汽轮机跟踪TAS Turbine automatic system 汽轮机自动控制系统TBP Turbine by-pass system 汽轮机旁路系统TCS Turbine control system 汽轮机控制系统TSI Turbine supervisory instrument 汽轮机监视仪表UCC Unit coordinated control 机组协调控制ULD Unit load demand(command) 机组负荷指令UPS Uninterrupted power system 不间断电源WTS Water treatment contra system 水处理控制系统电厂设备用英语acid cleaning 酸洗interstate leakage 级间漏汽coal bunker 原煤斗intervention/disturbing/bump 扰动excess air 过量空气inverter 转换开关induced draft fan 引风机isolate 相互隔离steam drum 汽包item 物品、元件sub-distribution transformer低压厂用变journal bearing 支持轴承6kv station board 6KV公用配电屏6kv unit board 6KV配电屏kilo-volt 千伏low pressure cylinder/casing(LP) 低压缸A: ampere 安培adapter 转接器、接头、large scale integrate circuit 大规模集成电路actuator 执行机构LED 发光二极管light/ignite 点火air circuit breaker 空气断路器air dry 分析基linear variable differential transformer (LVDT) 线性差动变压器linearization 线性化air preheated 空气预热器liquid 液态air-insulated 空气绝缘的live steam 主蒸汽algorithms 算法load tap-changing 有载调压的alignment 平直度log 记录、日志alteration 改造longitudinal 纵向的alternating current 交流电lug 吊耳ammonia 氨major pant item 主要辅机amplitude 幅度making current 关合电流analogue 模拟量malfunction 误动作Analogue to Digital conversion 模数转换mechanism 操作机构annex 附属部分medium 媒介、介质annular 环状的membrane panel/wall 膜式壁enunciator 报警器micro governor 微型调速器anthracite 无烟煤mill 铁素体apex 顶点mill volt 毫伏archive buffer 文件缓冲器Mimic 模拟图armature 电枢MMC: motor control center 电动机控制中心ash 灰分as received 应用基Modulation 调节、调制modulation-demodulation 调制解调ASM 模拟子模块moisture 水分Temperature 减温器monitor mode 监控方式Automatic Boiler Controls 锅炉自动控制monitoring 监测monitor/monitor unit 监控器monoxide 一氧化碳autonomous 独立存在的automatic control system 自动控制系统auxiliary 辅助的axial 轴向的motor starter 电动机启动装置motor-operated 电动操纵的back-up 备用moving blades/ balding 动叶片bar 条形multiform root 叉型叶根barograph 条形图Multi Function Process(MFP) 多功能处理器natural gas 天然气batch 成组的、成批的MVA: mega volt-ampere 兆伏安baud rate 波特率bay 隔间natural/thermal circulation 自然循环bearing house 轴承座network 电网bearing pad 轴瓦neutral point 中性点binary 二进制的nitrogen 氮binary cell 二进制单元node 节点binary counter 二进制计数器notch V形凹槽bit 比特、位ohm 欧姆bituminous 烟煤oil 石油blank 毛胚open loop 开环blow/purge 吹扫open-cycle 开环lowdown pipe 排污管operation 运行/操作boil 沸腾operation condition 运行工况boiler/steam generator 锅炉optimum control 最优控制Boil out 煮炉order polynomial 多项式breaking current 开断电流orientation 定位brown coal/lignite 褐煤outage 停运bubble 汽泡outdoor 户外的burner 燃烧器outer casing 外缸bus interface module(BIM) 总线接口模块overhaul 大修bulbar/bus 母线overhead 架空的cable 电缆overhead transmission line 架空输电线calibration 检验overview 全貌、总的看法capacitance 电容oxidized condition/atmosphere 氧化气氛oxygen 氧capacitive current 电容电流capacitor 电容器palm terminal 星型capacity 容量panel 配电盘、屏、板carbon 碳parallel interface 并行接口cast resin transformer 树脂浇注变压器pedestal 轴承座casting 锻造pedestal 轴承座centerline 中心线peer 同类的central control room (CCR) 集控室permanent 长久的channel 通道、信道permanent magnet 永久磁铁character 符号字符permeability 磁导率charger 充电器PF burner/pulverized fuel burner 煤粉燃烧器circular 圆形的chronological 按时间顺序的phase change 相变circuit breaker 断路器photo-electric 光电pick-ups 采样器circumferential 周围的pipe 管道pilot exciter 副励磁机clearance 间隙closed loop 闭环plane 平面coal 煤plant-loop 厂环coal feeder 给煤机pneumatic pilot valve 启动控制阀coil 线圈power plant 电厂cold junction compensation 冷端补偿collar 轴环power station （水）电站power supplies 电源Commission 试运行pressure 压力commissioning operation 试运行pressure meter 压力表pressure firing 正压燃烧common service system 公用系统compatibility 兼容性、相容性probe 探针compatible 能共存的、兼容的Process Control Unit (PCU) 过程处理单元complete functional set 全功能组件condensate 凝结concentricity 中心度、同心度conductance 导纳programmable logic controller(PLC) 可编程逻辑控制器prolong outage 长期停机programmable read only memory(PROM) 可编程只读存储器conductor 导体conductibility 电导率provision 备用proximate analysis 工业分析protection and trip 保护和跳闸cone 锥体configure 组态PT: potential /voltage transformer 电压互感器pulverize/mill 磨煤机conical 圆锥形的push button 按钮connected in star 星型连接push contact 按钮触点consumption 消耗pushbutton 按钮control accuracy 控制精度pyramid 锥体control action 控制作用quality 质量control and instrumentation(C&I) 控制仪表系统quench 灭弧control button(knob) 控制按钮radial 半径的、辐射状的control console(desk) 控制台controller 控制器Rotor 转子reactance 电抗convection pass 对流烟道coupling 联轴器reaction turbine 反动式汽轮机cooling fin 散热片converter 变送器rear end 后端、末端coordination control system(CCS) 协调控制系统core 铁芯rectify 整流redundancy 冗余的reducing condition/atmosphere 还原气氛redundancy bit 冗余位creep 蠕变redundancy testing 冗余测试crack/cracking 裂纹critical pressure 临界压力reheated 再热器CT :current transformer 电流互感器cylinder 汽缸reserve 备用resolution 分辨率cylindrical 圆柱形的reliability 可靠性reverse video 反相显示D.C. resistance 直流电阻desecrator（D.A）除氧器roof tube 顶棚管decimal 十进制的root 叶根saturated water 饱和水dematerialized water 除盐水rotor 转子RTD 热电阻diaphragm 隔板stator 定子density 密度dielectric 不导电的、绝缘的digit signal 数字信号screw 螺钉digit display 数字显示scheme: system 系统resistance 电阻dimension 尺寸search coil 控制线圈diode 二极管semiconductor 半导体discrete 不连续的serpentine tube 蛇形管directed forced-oil and forced-air cooled(ODAF) serial access 串行存取cubical 机柜disconnected 隔离开关serial interface 串（行接）口roll 毛胚distribute control system(DCS) 分散控制系统shadow 跟随distribution 配电shaft 轴diverter 分压器shroud/shrouding 围带division wall 分隔墙shunt 使分流double shell structure 双层缸结构shut down 停机side wall 侧墙double-flow 双向流动dowel 销钉signal conditioning 信号调节drain pipe 疏水管silicon 硅Drain 疏水single-flow 单向流动dry 干燥基slave module 子模块dry and ash free 可燃基Slipping 滑环dry -core cable 干式电缆Solenoid 电磁dual 双重的solid 固态duct 风道soot blower 吹灰器dump 转存sophisticated 高级的、先进的duodecimal 十二进制square root 平方根duplicate 复制的、备用的stabilization 稳定性duration 持续时间start up 启动dynamic stability 动稳定eccentricity 偏心度start up/standby transformer 启/备变state-of the-art 有目前发展水平的economizer 省煤器stationary blades/ balding 静叶片ECR: economic continuous rating 额定负荷stator frame 定子机座eddy current proximity detector 电涡流式检测器steady-state 稳态EHV :extra-high voltage 超高压steam air header 蒸汽热风器electric pressure converter 电压转换器steam/water vapor 水蒸气electrical equipment/apparatus 电气设备steam-water -mixture 汽水混合物electro-hydraulic 电动液压的stop/emergency valve 截止阀emergency 紧急的stress 应力energy 能量stud/stub 管接头engineering unit 工程单位sub system 子系统error checking and recovery 错误检验和恢复sub bituminous 次烟煤error detector 错误指示器sub cooled water 过冷水error rate 误差率substation 变电站evaluate 求出的数量suction firing 负压燃烧evaporate 蒸发suite 一组exception report 例外报告sulfur/sculpture 硫excite 励磁sculpture hex fluoride 六氟化硫exciter 励磁机superconductor 超导体expansion 膨胀superheated 过热器expansion tank 油枕supervise 监督管理extinction 熄灭、灭火surge 浪涌facial/fascia 仪器仪表板surge diverter 避雷器facility 设备、工具switch block 开关组fatigue 疲劳、软化switch cabinet 开关柜feed back 反馈switcher 开关feeder speed 给煤机转速信号Switchgear 开关柜finish 光洁度symmetry 对称度fir-tree root 枞树形叶根synchronization 并网fixed carbon 固定碳tap 分接头flow meter 流量计tapping winding 分接头绕组flow rate 流量temperature 温度flue 烟道tendon 榫头flue gas 烟气terminal 终端、端子forced draft fan 鼓风机terminal box 端子箱、出线盒forced/pumped circulation 强迫循环terminal device 终端设备forging 铣制the bottom half 下半部forced-oil and forced-air cooled(OFAF) the action of a magnetic field 磁场作用fossil fuel 化石燃料the control room 控制室frame 机座the dew point temperature 露点free standing 独立的the front pedestal 操作台front/rear wall 前/后墙the horizontal joint 水平接合面fuel /flue 燃料/烟道the operations panel 控制屏furnace 炉膛the top half 上半部furnace tube 水冷壁thermal efficiency 热效率fuse 熔断器thermal power plant 热电厂galvanic isolation 绝缘thermal stress analysis 热应力分析gas air header 烟气热风器thermocouple 热电偶gaseous 气态thermocouple 热电偶thermodynamic instrumentation 热工仪表gauge glass 水位计generator 发电机thrust bearing 推力轴承generator transformer 主变tip 叶顶gland segment/packing 汽封片token 令牌governing valve 铸造tolerance 公差governor 调速器transformer 变压器gravity 重力transmitter 变送器grid 电网transport 传送、运输ground coal /pulverized fuel 粉状燃料tube 管子transverse 横向的harmonious 协调的trap 阻波器header 联箱trip 切除、切断、脱扣heat 热量/加热hexadecimal 十六进制tube bundle 管排hierarchical 分层（级）的tube seat 管座high pressure cylinder/casing(HP) 高压缸tube sheet 管板horizontal 水平的tubular 管形的hydraulic power plant 水电站turbine 汽轮机hydrazine 联氨turbine supervisory instrument(TIS) 汽机监视仪表hydrogen 氢turning gear 盘车装置hydrostatic test 水压实验two-tier terminals 双列端子排igniter 点火器ultimate analysis 元素分析impeller/wheel/disk 叶轮Uniform :the same 相同的impulse turbine 冲动式汽轮机Uninterruptible power supply(UPS) 不断电电源V: volt 伏特indoor 户内的impulse withstand voltage 冲击耐受电压unit transformer 厂用变utility boiler 公用锅炉inductance 感抗inductive 感应的vacuum contactor 真空断路器inductive current 电感电流Vane 导叶industrial boiler 工业锅炉Vertical 垂直的I inner casing 内缸Via 经由INNIS 网络接口子模块Vibration 振动instrument 测试仪表visual (inquiry)display terminal 直观显示终端instrument board 仪器盘W: watt 瓦特visual communication 可视通讯instrument correction 仪表校正visual display unit (VDU) 直观显示元件instrument range 仪表量程visual frequency 视频instrument sensitivity 仪表灵敏度visual scanner 视像扫描器instrument terminal 端子、接线柱volatile 挥发分insulator 绝缘子volt free contact 电压自由触点integration 使完整interconnection 相互water 水interface 接口water level 水位interlock 联锁wet-steam 湿蒸汽interlocking contact 联锁触点wind box 风箱interlocking signal 联锁信号winding 绕组I interlocking switch system 联锁开关系统workhouse 模块intermediate pressure cylinder/casing(IP) 中压缸Zenger diode 齐纳二极管internally 内部的zigzag rod Z型拉筋interruption 开断300MW（INFI-90DCS）发电机组英汉信息对照表ACCEL RATE 升速率 ALARM LIMIT 报警值AIR 空气 ALL FUEL（燃料）OFF 全燃料丧失AIR FLOW 总风量 AH SEAL FAN 空气预热密封风机AIR PREHEATER（APHET、AIRPH）空气预热器 AUX STEAM 辅汽A/M 自动/手动状态 AUX AIR 辅助风系统APHET 1 MAIN MTR STOPD 空预主马达停 AIR＆GAS FORM1 烟气参数1AIR/FLUE 烟风系统 APHET AUX MTR RUNNING辅马达运行ALARM SUMMARY 报警概要 ALARM 报警BAD 坏的，严重的 BLR HEAT 锅炉炉底加热BEARING 轴承 BOTH AH STOP TRIP 两台空预器全跳BEARING VIBRATION 轴承振动 BOILER DISPLAY 锅炉BEARING METAL TEMP HIGH轴温高 BOILER BLOWDOWN 疏水BOTH FD FANS TRIP 两侧送风机跳 BOTH ID FANS TRIP 两侧引风机跳BEARING DRAIN TEMP HIGH轴回油温高 BOILER MANUAL TRIP 手动跳炉BFWP STEAM 小机蒸汽系统 BFWP TEMP 小机温度BLR FOLLOW 炉跟随 BMS 锅炉燃烧器管理系统BMS POWER FALL BMS电源失去 BOILER（BLR）锅炉BOILER AIR FLOW<20% 总风量低于20% BOILER FEED WATER 给水系统CCS 机炉协调控制系统 CONDENSER COOLING WATER循环水系统COMBINE 联合、结合 COMMON UPS 公用UPSCONDENSATE 凝结水系统 CONDITION 条件，环境CHECK STARTUP PERMISSIVES 检查启动允许 CHECK 检查CURRENT（CUR）电流 CHEST 缸，柜，箱CIRCULATING WATER 冷却水系统 STEAM CHEST 汽缸COOL 凉爽、使冷却 COMPRESSED AIR 压缩空气COOLING FAN 1 STOPPED 冷却风机停 CONDENSER 冷凝器、电容器COMPLETE 完成 CONDENSER VACUUM 凝结器真空COND VAC 真空 CRT 显示器CORNER 角 CTL NO STOP POWER 控制不停电电源CORNER 1 TRIP CONDITION 角1跳条件 CTRL 110V DC POWER 110V直流COMPRESSED AIR 压缩空气 CTRL 220V DC POWER 220V直流COMMON PROCESS 油系统 COAL A 煤层ACOAL FEEDER CONTROL 给粉机控制 COAL FIRING PERM 投煤允许DAMPER（DMPRS）阻尼、挡板 DIFFERENTIAL 差别，微分DCS 分散控制系统 DIFFERENTIAL EXPAN 胀差DEA PRESS 除氧器压力 DI OR DO MODULE BAD QUALITY信号质量坏DEA LEVLE 除氧器水位 DEA INPUT CD WTA FLOW除氧器入口凝结水流量DRUM LEVEL HIGH 汽包水位高 DRUM LEVEL LOW 汽包水位低DEA WAT BOX T 除氧器水箱水温 DEH 数字电液控制系统DESIRED 渴望的、想得到的 DETECTOR 发现者、检测FLAME DETECTOR COOL AIR OK 火检冷却风OKECCENTRICITY 偏心 EXHAUST 抽汽、排汽ECCENTRICITY HIGH 偏心高 EXCIT（EXCITATION）励磁、激励ECON 经济的、省煤的 EXPANSION 膨胀，扩充ECON IN GAS T 省煤器入口烟温 EXTRACT 抽出、拔出EHC OIL 抗燃油 EHC OIL TEMPERATURE 抗燃油油温EHC OIL PRESSURE 抗燃油压力 ELE 电气ELEV 层 ELEV TRIP CONDITION 层跳条件ELEV FIRING PERM 层点火允许 ENERGY 能量ENTHALPY 焓值 FW FLOW 给水流量FEED WATER（FW）给水 FLAME 燃烧、火焰FW TEMP 给水温度 FORM FOR ELEC 电气参数FURNACE PRESS HIGH 炉膛压力高 FSSS 炉膛安全监控系统FURNACE PRESS LOW 炉膛压力低 FILTER DP HIGH 滤网差压高FAULT 故障 FIRING 点火FILTER 滤网 FD FAN （FDF）送风机GAS 气体、烟气 GENERATOR OVERVIEW 密封油GAS O2 烟气含氧量 HP HEATER（HPH）高加GENERATOR COOLING WATER 内冷水 GENERATOR（GEN）发电机GEN-TRS GROUP AND EXCIT发变组及励磁 GEN EXCIT CUR（DC）励磁电流GEN EXCIT V（DC）励磁电压 GEN BREAKER OPEN 发电机主开关断开GEN FRQ 发电机频率 GUN 枪、炮、油门GEN ACT PWR 发电机负荷 OIL GUN IN 油枪进GEN WATTLESS PWR 发电机无功 GEN STATOR PHA A CUR 定子A相电流HEADER HP 高压缸 HEATER 加热器HEAT SOAK RANGE 暖机 HPH 1 IN FW T 1#高加入口水温HELP 帮助 HPU PUMP CONTROL 抗燃油泵控制HIGH TEMP 温度高 HYDRAULIC 水力的，水压的HPIC INN WALL 高压内上缸内壁调节级后 HYDRAULIC PRESSURE 水压HPIC OUT WALL 高压内上缸外壁调节级后 HYDRAULIC TEMP 水温HPIB INN WALL 高压内下缸内壁调节级后 HYDROGEN 氢HPIB OUT WALL 高压内下缸外壁调节级后 HI V PLANT POWER 高厂变ID FAN （IDF）引风机 INHIBITION 延迟、组滞、间隔IF TURBINE TRIPS TEST PASSED如果汽机跳闸，则试验通过IP 中压缸 INLOCK 连锁AP1 INLOCK 1#空预器连锁 IGNITION 点火、点燃INITIAL STM PRESS 主汽压力 KEYSWITCH 按键开关、钥匙LP HEATER 低加 LUBRICATING 润滑的LP 低压缸 AIR/FLUE 烟风系统 LUBRICATING OIL 润滑油LOW TEMP 温度低 LUBRICATION 润滑LOSS OF FLAME DETECTOR COOL AIR火检冷却风失去 LOCK 锁、锁住LUBRICATION OIL PRESSURE 润滑油压 LUBRICATION OIL TEMP 润滑油温LOSS OF PRIMARY AIR FANS 一次风失去 LUB OIL PUMP 润滑油泵LOSS OF FLAME 燃烧下降、火监丧失 LUB OIL PUMP 1 STPD #1润滑油泵停LOCAL 就地 LOCAL POWER NOT OK 就地电源故障MAIN MENU 主画面 METAL 金属MASTER PRESS SET 主汽压设定 MFT（MASTR FUEL TRIP ）主燃料跳闸MANUAL 手动 MISS 出错MANUAL MODE 手动方式 MTR（MOTOR）电动机、马达NORMAL 正规、正常、标准 NOZZLE VALVES FAULT 燃烧器阀门故障O2 CONTROL 氧量控制 OPC 汽轮机超速保护OIL SUPPLY 供油 OVERSPEED TESTS 超速试验PA 一次风 PLANT 工厂PA GATE NOT CLOSE 一次风门不在关位 POSITION 位置，位移PA OUT DAMPER OPND 一次风出口挡板开 PID 比例积分微分调节器POSITION DMPRS AND BLADES风档板位置 PURGE COMPLETE 吹扫完成PA PRESS OVERVIEW 一次风压总览 PHA 相位PA FAN （PAF）一次风机 PRESSURE 压力，强迫PANEL 屏、板 PROCESS 过程、程序、处理PARAMETERS 参数、参量 OIL PRESSURE 油压PERMISSIVES（PERM）允许条件 PREHEATER 预热器PRIMARY AIR GATE CLOSE一次风门关 PV 被调量PRIMARY AIR FAN TRIP 一次风机跳 PUMP 泵PULVERIZED COAL FEEDER FAULT 磨给粉故障 PULV A 制粉系统REAR 后面、背后 REMOTE 远方REAR PANEL 后屏 REPURGE REQUIRED 重新吹扫请求REAR PANEL SH 后屏过热器 RESULTS 结果、成效REHEAR 再热器 WAIT FOR RESULTS 等待结果REHEAR GAS DAMPERS CLOSE再热器烟气挡板关 PURGE 吹扫、清除、净化ROTOR 转子，转动体 ROTOR POSITION 轴向位移RESET 复位 RUNBACK 甩负荷SA 二次风 STM SEL 轴封SA OUT DAMPER OPND二次风出口挡板开 OIL RETURN 回油SUPERHEATER/REHERTER 过、再热蒸汽 SUPERVISORY 管理，监督SAFE POWER 保安段 SH 过热器SEQUENCE 程控、顺序 SH2 ATT WATER FLOW 二过减温水流量SCS 顺序控制系统 SH STM P 过热蒸汽压力SCS MENU 顺启、顺停画面 SHRH 过、再热蒸汽系统SOLENOID 电磁阀 STARTUP SEQ 程控启动SPEED 转速 SHTDWN 停止SPRAY 喷射 SHUTDOWN SEQ 程控停止SPRAY 喷油实验 SUMMARY 摘要、概要STARTUP 启动 SYNC 同步START AIRPH AUX MOTOR 启动辅马达 SYNC SPEED 同步转速STATOR 定子、固定片 STATUS 状态TANK 箱、罐 TRIPPED 跳机OIL TANK 油箱 TREND 趋势TDBFWP A OIL A汽泵油系统 TURB FOLOW 机跟随TDBFWP B OIL B汽泵油系统 TURBINE TRIP 汽机跳闸TESTS 试验 TURBINE VALVE TESTS 阀门试验TEMPerature 温度 TURB LUB OIL 主机润滑油系统THRUST 推力，插入 TURBINE DRAINS 汽机疏水系统THRUST BEARING 推力轴承 TURBINE MAIN STEAM 主汽（旁路）TRIP CONDITION 跳闸条件 TURBINE SEAL STEAM 汽封系统TURBINE DISPLAY 汽机菜单 VALVE 阀门VACUUM 真空 VIBRATION 振动，摆动WARM 暖、弄热 WATTLESS 无功-----------------------------------------------------------------------------------------------------------------------------------质量mass 技术资料technicalinformation,technicaldata 重量weight事故accident, emergency 能量energy 发电量powergeneration,generatedenergy形状shape 设备缺陷equipmentdefector 方形square扩建工程extensionproject 圆形round 复印copying半径radius 装订binding 直径diameter出版publication 周长circumference,perimeter 复位reset主厂房布置图main machine building arrange men drawing 参数parameter主厂房mainmachinehall,mainpowerbuilding 温度temperature 工作时间uptime汽机房turbinehall,turbinehouse 除氧间（除气间）deaeratorbay 真空vacuum压力pressure 烟囱chimney,stac 流量flow,flowcapacity 锅炉房boilerhall,boilerhouse 压缩compression 灰场ashyard 膨胀expansion 渣场slagyard 起动start-up, starting 灰坝ashdam 串联series connection 地下室basement停机shutdown,outage,stop page 近期nearfuture,short-term 检测detection,test远期future,long-term 并联parallelconnection 底层groundfloor 梁beam 液体liquid 柱column,pilla 固体solid 楼板floorslab 标高elevation 平台platform 调试testandadjustment 扶梯stair 试运行trialoperation 地面ground 保温heatinsulation,thermalinsulation 设备基础equipmentfoundation 油漆paint 煤场coalyard 灭火器fireextinguisher 采暖heating 运行operation,running 照明lighting 业主owner 通风ventilation 合同contract 安装erection,installation 价格price 灵活性flexibility 调制解调器modulator-demodulator(MODEM) 可扩展性expandability 兼容compatibility 分散度dispersity 按钮button,pushbutton 确认acknowledgement 故障时间downtime 仪表measuringinstrument 开关switch 输煤栈桥coalbeltconveyorgallery 起吊孔liftinghole 漏斗hopper 燃煤品种categoryofcoal 输煤皮带conveyorbelt 结焦性cokingproperty 皮带速度beltvelocity 结渣性slaggingproperty 皮带宽度beltwidth 固定碳fixedcarbon 驱动功率drivingpower 设计煤种designcoal 机车locomotive 闪点flashpoint图纸drawing 合金alloy 平面图plan,planview电焊electricwelding 校对check 电焊条weldingelectrode 审核review 焊丝weldingwire 批准approve焊接welding 数量quantity 气孔blowhole重量weight 咬边undercut 材料material焊口裂纹weldseamcrack 图号drawingnumber 坡口加工edgepreparation 测量measurement 应力stress 尺寸size,dimension着色剂colorants,coloringagent 中心距centerdistance 蠕变creep加工余量finish allowance, machine allowance 垫片gasket,pad,shim 表面surface 石棉垫asbestospad,babbitcushion 水平level 中心孔centerbore, centerhole,centeropening 检验test,check,examination 装配assembly,installation 圆度ellipticity 剖面section,cross-section 长度length 缺陷处理defect treatment面积area 铭牌nameplate 体积（容积）volume技术检验记录technicalcheckrecord 断开switch-off 化学加药处理chemicaltreatmentfeeding 酸洗acidcleaning 自来水rawwater,crudewater 软化水softenedwater除盐水demineralizedwater 过滤filtration 去矿物质水demineralizedwater除气deaeration 再生regeneration 污染pollution 腐蚀corrosion 结垢scaling 水垢scale离子交换树脂ionexchangeresin 石灰lime 混床mixedbed并联inparallel 串联inseries 溶解箱dissolvingtank 溶液箱solutiontank 取样装置samplingdevice 溶质solute 溶剂solvent 温度计thermometer 鼠标器mouse 温差temperaturedifference 驱动器drive 压力开关pressureswitch 键盘keyboard 标准大气压力standardatmosphere 存储器storage,memory 锅炉压力boilerpressure 延时timedelay 风压airpressure 在线online 喷嘴nozzle 离线offline给水流量feedwaterflow 扩展extension 蒸汽流量steamflow扫描scan 阻尼器snubber,damper 刷新update总线bus 阻塞clogging 画面graphicdisplay 传输速率transmissionrate 存储storage 源程序sourceprogram 文字标题literaltitle 滤波器filter 图象信息graphicinformation 返回return 中间变量intermediumvariable 中断interrupt 操作指导operationguide 保留retain 信息共享informationsharing 删除delect 吹扫purge 节点node 点火器igniter 发送send,transmit 灵敏度sensitivity 接收receive 精确度accuracy 数据库database 暗线concealedwire,concealedconductor 兆瓦megawatt 照明线路lighting line 赫兹hertz 控制control 转速表speedometer 输电transmission 千伏安kilovolt ampere 带电live, electrified 欧姆ohm 原理图schematicdiagram 通风ventilation, draft 电力系统electricpowersystem 避雷针lightningrod,lightningconductor 控制台control board 电源powersource,powersupply 电负荷powerload 交流电源ACpowersource 功率损失powerloss 直流电源DCpowersource 供电power supply 不停电电源uninterruptedpowersupply(UPS) 发电power generation 强电strong current 操作人operator 弱电weakcurrent 监护人guardian 继电器relay 通信communication 锁闭装置lockingdevice 电话机telephoneset 断路器breaker,circuitbreaker 电话号telephonenumber接触器contactor 电缆cable 插件plug-inunit,insertionpiece 信号signal 保护接地protectiveearthing 连接器connector 保护罩protectivecover,protectivehousing 单元unit 熔断器cutout,fusiblecutout主机mainmachine 电缆cable 系统system电缆芯cable core 电子元件electronic 单元控制室unitcontrolroom故障fault 配电室switchroom,distributionboardroom 正常normal频率frequency 异常abnormal 毫安表millammeter告警alarm 毫伏表mill voltmeter 输入input电子计算机electronic computer 输出output 架空线路overhead line信号状态signal status 布线wiring 结束end合上switch-on 测试test 重拨redial 拨号dial 直拨direct dialing 组装assembly 检修maintenance 拆开dismantling 汽缸扣盖cylinder covering 变形deformation 毛刺burr 裂纹crack锈蚀rusting 壁厚wall thickness 同心concentricity 找正centering 垫铁iron cushion, packing iron plate,adjustingpad找中心alignment 台板soleplate 天车turbinehalloverheadcrane管束tube bundle 汽机基座turbine pedestal 流量flow抽汽量steamextractioncapacity 海水seawater 保温材料heatinsulatingmaterial 防腐anti-corrosion 发电机electricgenerator,generator 一次电压primary voltage 发电机定子generator stator 二次电压secondary voltage 发电机转子generator stator 一次绕组primary winding 主变压器main transformer 二次绕组secondary winding 工作变压器operating transformer 高压线路high-voltage line 备用变压器standby transformer 导电环conducting ring 开关switch 零电位zero potential按钮button 漏电electric leakage 电压voltage 母线bus,busbar 电流current 测电笔test pencil 电流强度current intensity 验电器electroscope 电阻resistance 匝数numberofturns 电功率electric power 屏蔽接地shieldearthing 电压表voltmeter 延迟时间delay time 伏特volt 绝缘insulation 千伏kilovolt 相序phaseorder,phasesequence 电流表ammeter,amperemeter 相电压phase voltage 安培ampere 电阻测量resistance measurement 千瓦小时kilowatt-hour 电压测量voltage measurement 电位计potentiometer 电流测定current measurement 功率表wattmeter 时间测定time measurement 瓦特watt 明线openwire,openconductor 千瓦kilowatt 支撑斜钢supporting wedge 再热蒸汽系统reheatsteamsystem 自然通风冷却塔naturaldraftcoolingtower 抽汽系统extractionsteamsystem 主蒸汽管道mainsteampiping,livesteampiping 轴封shaftseal 真空系统vaccumsystem 凝结水系统condensate system 再热蒸汽管道reheatsteamsystem 给水系统feedwatersystem 循环水系统circulatingwatersystem 供油系统oilsupplysystem 供汽联箱steam header 工业水系统industrialwatersystem, service water system 抽汽管道steamextractionpipe 压缩空气管道compressedairpiping 疏水管道drainwaterpiping 氢气管道hydrogen piping 凝结水管道condensate piping 循环水管道circulating water piping冷却水管道cooling water piping 给水管道feedwaterpiping 润滑油管lube oil piping 除盐水管道demineralized water piping旁路门bypass valve 减温水管道attemperatingwaterpiping 球型阀globe valve 再循环水管道recirculatingwaterpiping 闸板阀gate valve 排水管道water discharge piping 疏水阀drain valve 高压主汽high-pressuremainstopvalve 蝶阀butterfly valve中压主汽门intermediatepressuremainstop valve 转速rotatingspeed,revolution 效率thermalefficiency,heatefficiency 热过热度superheat degree新蒸汽压力initialsteampressure,livesteampressure 温差temperature difference 开启opening 关闭closing 再热蒸汽冷段压力colder heated steam pressure再热蒸汽热段压力hot reheated steam pressure 启动starting-up 停止shutting down再热蒸汽热段温度hot reheated steam temperature再热蒸汽冷段温度cold reheated steam temperature检查inspection, examination 低压缸排汽流量low-pressure cylinder exhaust steam flow 巡检routing inspection 再热蒸汽流量reheatedsteamflow 主蒸汽流量steam flow法兰加热flange heating 螺栓加热bolt heating 正常状态normal condition 清洗cleaning 操作operation 酸洗acidcleaning,pickling解体disassembly 风管道air piping 保温材料heat-insulating material 除灰管道ash piping 稳定燃烧stable combustion 烟囱chimney, stack 支吊架supportsandhangers 燃烧combustion 水压试验hydraulic test 负压negative pressure 点火ignition 正压positive pressure着火点firingpoint,ignitiontemperature 冷风cold air 锅炉上水boilerwaterfilling 热风hotair 点火用油fueloilforignition 停炉boiler shutdown 熄火fire-off 汽轮机steam turbine 高压汽缸high-pressure(HP)cylinder 凝汽式汽轮机condensingsteamturbine 中压汽缸intermediate-pressure(IP)cylinder亚临界压力汽轮机subcriticalpressureturbine 低压汽缸low-pressure(LP)cylinder汽缸台板（底板）cylindersolepin 汽轮机转子turbine rotor 汽封steamsealgland,steamsealing 叶轮blade disc 轴承支架bearingstall,bearingbracket 叶片blade, bucket主油泵mainoilpump 喷嘴nozzle 备用油泵emergencybearingoilpump固定螺钉dowel交流润滑油泵AClubeoilpump 注油器oil injector 直流润滑油泵DClubeoilpump 喷油嘴oil nozzle 高位油箱headoiltank,elevatedoiltank 杠杆lever凝汽器condenser 轴shaft 管板tube plate弹簧spring 热水井hot well 凝汽器喉部condenser throat凝结水泵condensate pump 泵壳pump casing 低压加热器low-pressurefeedwaterheater 高压加热器high-pressurefeedwaterheater 除氧器desecrator 除氧水箱deaeratedwatertank除盐水箱demineralizedwatertank 汽动给水泵steam-drivenfeedwaterpump前置水泵booster pump 给水泵feedwaterpump 疏水泵drain pump 水室water chamber 疏水扩容器drainflashtank 挡板baffle plate 封头end cover 真空泵vacuum pump 工业水泵industrialwaterpump,service water pump 收球网ball screen 胶球泵rubberballrecirculatingpump 主蒸汽系统mainsteamsystem 亚临界压力锅炉subcriticalpressure boiler 燃煤锅炉coal-fired boiler 启动锅炉start-up boiler 炉墙furnace wall 管束（排）tube bundle 管屏tube platen 下降管down comer 上升管riser 省煤器管economizer tube再热器管reheatertube 过热器管superheated tube 蛇形管coil吊挂管supporting tube 水冷壁管waterwalltube 鳍片管finnedtube,fintube,gilledtube过热器superheater 沸点boilingtemperature 吹灰器sootblower包墙过热器wallenclosuresuperheater 再热器reheated 炉膛容积furnace volume 再热器冷段primaryreheater 汽水分离器steamseparator,moisture separator再热器热段finalreheater 省煤器economizer 空气预热器airpreheater安全门safety valve 防暴门explosion vent 检查孔inspection hole三通阀three-way valve 事故喷水阀emergencywatersprayvalve 锅炉排污blow down 大板梁plategirder,upperbeam 灰斗ash hopper 空气压缩机air compressor 混合器mixer磨煤机coalpulverizer,coalmill 一次风机primaryairfan 人孔门manhole送风机forceddraftfan,forcefan 引风机induceddraftfan,inducedfan 膨胀补偿节expansion joint 原煤斗rawcoalbunker,rawcoalsilo 结渣lagging 煤粉仓pulverized coalbunker 看火孔observation hole 水循环water circulation 风道air duct 除尘器dustcollector,precipitator 灰渣泵ashpump,slagpump 轴封泵shaftsealingpump 伸缩节expansion joint 灰浆泵ashslurrypump 水冷壁waterfall 联箱header 饱和蒸汽管saturatedsteampipe锅炉机组boiler unit 炉膛boiler framework 燃烧器furnace 燃烧室combustion chamber 油枪oilguntorch 风门damper管板tube plate 煤粉管道pulverized coal piping 锅炉本体boiler proper。
热能与动力工程,专业英语期末考题
选择题：1.If the system does not exchange energy with surroundings, it is an _________A open systemB closed systemC isolated systemD ontrol volume2. If the temperature of the liguid is lower than the saturation emperature for the existingpressure,it is called a_________liquid.A superheatedB subcooledC saturationD dry saturated3. If the efficiency of a real engine is significantly_______ the efficiency of a Carnotengine between the same limits, thenadditional improvements may be possible.A lower thanB more thanC equal toD greater than4. The velocity bector of a flow is expressed as V =ax2i+byztj, such a flow is a ____dimensional flow.A oneB twoC threeD four5. the critical Reynolds number of a rough-walled pipe is about_______.A 3x106B 3x105C 2000D 15006. If _______，the density variations influence the flow and compressibility effects shuldbe accounted for;such flows are compressinle flows.A M>0.3B M<0.3C M>0.2D M>0.17. Any _______effects that may exist are confined to a thin layer,called a boundarylayer,that is attached to the boundary ,the velocity in a boundary laryer is alwayszero at a fixed wall.A shearB gravitationalC inertialD viscous8. The ratio of the heat transfer surface area of a heat exchanger to its volume is calledthe area densityβ.A heat exchanger with_______is classifiedas being compact.A β<700m2/m3Bβ>700m2/m3Cβ>500m2/m3Dβ>1000m2/m39. The type of heat exchanger that involves the alternate passage of the hot and clodfluid streams through the same flow area is the _______heat exchanger.A regenerativeB compact Cplate and frame Dshell-and -tube10. Not all the radiation leaving one surface will reach the other surface sinceelectromagnetic radiation travels in straight lines and some will be lost to thesurroundings,we introduce _______in net radiant exchange.A reflectivityB emissivityC view factorD transmissivity11. _______use heat to conver water into steam for a variety of applications.A TurbinesB BoilersC GeneratorsD Condensers12. The modern 660MW coal-fired boilers has some _______tons of pressure parts.A 600B 2000C 6000D 2000013. ______is burned in coal boilers to ignite the coal burners,to warm up the boiler andraise pressure before coal is adimitted.A CoalB GasC WaterD Oil14. The radiant superheater outlet temperature ______with an increasing boiler out-put.A declinesB increasesC remains unchangedD decreases.15. The economizer is a ______heat exchanger for recovering enery from the fluegas.A parallelflowB upstreamC downstreamD counterflow.16. The ______utilises the heat in the boiler flue gases to heat the combustion air andprovide hot air for drying coal.A economizerB air heaterC reheaterD air preheater.17. There are no boiler tubes in the ______furnace of CFB because the rapidly movingsolids cause excessive erosion.A toppingB lowerC upperD middle18. The job of the pulverizers is to ______the feed coal down to a suitable size.A grindB heatC crushD warm19. The ball-and tube mill is a ______cylinder,partly filled with small diameter balls .A decliningB verticalC screwyD horizontal20. The Universal Pressure boiler is designed to maintain a ______flow inside thefurance circuits to prevent furace tube overheating during all operating conditionsA maximalB minimumC middleyD generic21. The steam after expending through the ______condenses in the condenser at a lowpress.A turbineB heaterC boilerD HP cylinder22. Machines in which there is no change of static or pressure head of the fluid in therotor are known as ______machine.A reactionB impulseC combined impulse and reactionD multi-stage23. The ______of a turbo-machine stage is defined as the ratio of the static orpressure head change occurring in the rotor to the total change across the stage.A degree of reactionB pressureC efficiencyD enthalpy24. For a turbine cylinder, substantial flanges and _____are required to withstand thepressure forces at the horizontal joints.A couplingB pipeC boltingD flange warming syetem25. With _____governing, the inlet belt is divided into sections each controlled by a sper–ate valve opening in sequence,resulting in a more complicated casting.A throttleB nozzleC slide pressureD constant pressure26. _____rotors required very careful attention to shrink fit and location geometries toavoid problems in running and with fatigue cracking.A integralB MonoblocC built-upD drum27. _____construction has the advantage of smaller forging components at the expenseof high integrity welding.A integralB shrink-on discC sub-criticalD Welded28. _____means that the weight is evenly disposed around the axis of theshaft. .A Static balanceB Dynamic balanceC balanceD Unbalance29. If critical speed is below running speed,the shaft is regarded as _____A rigidB flexibleC semi-flexibleD super-critical30 As a_____stage uses approximately the same heat drop as four impulse stage, it is usedto provide a shorter and cheaper turbine ,although with some sacrifice in efficiency.A impulseB reaction Cvelocity-compounded D single单词及词组aiabaticbafflebladeboilerboundary layerCarnot cyclecompositioncompressibilitycondensationconductionconvenctiondiffusiondry saturated vaporemissivityequilibriumfriction lossinternal combustion engineisentropicisobaricisolated systemisometricisothermallaminarmanuscriptmoisturemoleculepathlinepumpqualityradiationRankine cycleReversibleSaturationsteadystreamlinesubcooled liquidsuperheated vaporsurroundingturbulentultrasonicvacuumviscousAnchor 支座，固定Atomized 雾化Blast 鼓风Blowdown 排污Axis 轴Circulating fluidized bed CFB循环流化床锅炉Compressor 压缩机、压气机Coordinated 坐标，定位Counterflow 逆流（换热器）Creep strength 蠕变强度Critical pressure 临界压力Deterioration 恶化Distortion 变形Distillate 馏出物Drainage 疏水Drum 汽包Economizer 省煤器Erosive 侵蚀的，腐蚀的Embrittlement 脆性，脆化Evaluate 评估，评价Ferrite 铁素体Furnace 炉膛Generator 发电机Govern 控制、调节Hydraulic 水力的，液压的Ignite 点火Inert 惰性Ingredients 成分Inorganic 无机的Limestone 石灰石Margin 裕量，安全系数Mill 磨煤机Organisms 有机体Heterogeneous 不均匀的Hydraulic 水力的，液压的Ignite 点火Plasma spray coating 等离子喷涂Impurity 杂质Prefabricated 预制的Inert 惰性Inferior 低级的，劣质的Ingredients 成分Premium fuel 优质燃料Oxidation 氧化Polymer 聚合物Porosity多空的Radius 半径，范围Retract缩回Resonant 共振Reynolds number 雷诺数Rare earth element 稀土元素Regulate 控制，调节Rigid 刚性的，紧密地Rollers 辊子Regenerator 回热器，蓄热器Sootblower 吹灰器Saturated 饱和的Stress corrosion 应力腐蚀Superheater 过热器Temperature-entropy 温熵图Tenacious 黏的Thermodynamics 热力学Turbine 汽轮机Viscosity 黏度Velocity 速度Wear磨损Welded 焊接AccessAssemblyBack pressBalance pistonBearing boxBlowerBoundary layerBrittle fractureCarrier ringCasingCastChordConvergent-divergent type nozzle CouplingCoverbandCraneDouble-shell casingDuctilityDynamic balanceFabricationFatigue crackingFixed bladeFlexible rotorForgingFractureFull admissionHeadImpulseImpulse turbineInner casingKeyLacing wireMach numberMakeupMonobloc rotorMoving bladeNozzle boxNozzle governingOffsetPenetrationsPenultimate stageReaction machineResonanceRigid rotorRivetRobustRuptureStatic balanceThrottle governingToughnessWakeWheelTwisted三.翻译Thermodynamics is a science in which the storage,transfer of energy are studied.Energy is stored as internal energy,kinetic energy,potential energy and chemical energy; it is transformed from one of these forms to another;and it is transferred across a boundary as either heat or work.If a substance exists as vapor at the temperature,it is called saturated vapor.when the vapor is at a temperature greater than the saturation temperature,it is said to exist as superheated vapor.The pressure and temperature of superheated vapor are independent properties,since the temperature may increase while the pressure remainea constant.The first law of thermodynamics is commonly called the law of conservation of energy.In elementary physics course ,the study of conservation of energy emphasizes changes in kinetic and potentical energy and their relationship to work.A more general form of conservation of energy includes the effects of heat transfer and internal energy changes.Other forms of energy could alsobe included,such as electrostatic, magnetic,strain,and surface energy.Steam discharged from the turbine is directed into a condenser for two reasons.The condenser is operated at a high vacuum in order to create a low turbine exhaust pressure,rangingdown to 12mercury,abs.Turbines are ordinarily equipped with surface condensers that are indirector nonmixing –type heat exchangers.In the abence of mixing,the second function of the condenser can be realized,that is ,the reture of the condenate to the boiler.beacause of the high steam flow,the condensate must be conserved,otherwise the operation of a large power boiler would be impracticable.A fluid flow may be broadly classified as either a viscous flow or an inviscid flow.An inviscid flow is one in which viscous effects of viscosity are important and cannot be ignored.To model an inviscid flow analytically,we can simply let the viscosity be zero;this will obviously make all viscous effects zero. It is more difficult to create an inviscid floe experimentally ,because all fluids of interest have viscosity.The questionthen becomes:Are there flows of interest in which the viscous effects are negligibly small? The answer is “Yes,if the shear stresses in the flow are small and act over such small areas that they do not significantly affect the flow field.”This statement is very general,of course, and it will take considerable analysis to justify the inviscid flow assumption.A viscous flow can be classified as either a laminar flow or a turbulent flow .In a laminar floethe fluid flows with no significant mixing of neighboring fluid particles. If dye were injected intothe flow,it would not mix with the neighboring fluid exept by molecular activity; it would retainits identity for a relatively long period of time .Viscous shear stresses always influence alaminarflow . The floe may be highly time dependent or be steady.Incompressible gas flows include atmospheri flows, the aerodynamis of landing and takeoffof ommercial aircraft,heating and air-conditioning airflows, flow around automobiles and through radiators, and the flow of air around building, to name a few compressible flows include the aerodynamics of high-speed aircraft, airflow through jet engines, steam flow through the turbinein apower plant,airflow in a compressor, and the flow of the airgas mixture in an internal combustion engine.When a temperature gradient in a body,experience has shown that there is an energy transfer from the high-temperature region to the low –temperature region.We say that the energy is transferred by conduction and that the heat-transfer rate per unit area is proportional to the normal temperature gradient.。
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ำ ௦ ы abort abnormal abrader absence Absence of brush Absolute Absolute atmosphere AC Lub oil pump absorptance acceleration accelerator accept access accomplish accumulator Accumulator battery accuracy acid Acid washing acknowledge acquisition action Active power actuator address adequate adjust Admission mode Aerial line after air Air compressor Air duct pressure Air ejector Air exhaust fan Air heater Air preheater Air receiver Alarm algorithm alphanumeric Alternating current Altitude Ambient Ambient temp ammeter Ammonia tank Ampere amplifier Analog Analog input Analog-to-digital Analysis Angle Angle valve Angle of lag Angle of lead anthracite Anion Anionic exchanger Anode announce Annual Annual energy output anticipate Aph slow motion motor Application program approach Arc architecture Area
BYP C
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ڪ Ԩऍ ޙസ୶ ࡅڕcѤӊcӖ໌ ӊcӖ໌ Ӗ໌ Ӗ໌ Ӗ ໌ ఃԅcః२ ԅcః२ ః२ ః २ ֟ః२cఃᄔ ֟ః२ ֟ః ః२ ః २c cఃᄔ ఃᄔ ᄔ ֟ఃԅcః२ԅ ֟ఃԅ ఃԅ ԅcః ః२ ః २ԅ ԅ ః໒ ່cಘ ່c ່c cಘ CAPAC C Ԩ Ԩఘ Ԩఘ ఘ ఘࢦ ఘࢦ ఘ ࢦ ఘ२cѻॏcટ२ २c cѻॏ ѻॏ ѻॏc ॏc cટ ďԨᆐĐ͐c ᆐĐ͐ Đ Đ͐c ͌ၮݯcၻϏcӛԨौᆐ غͬܙ CAS ґމ ඊڕ ࢴcັ ௶ԅcংನcϢڟ႕ԅ ϢՇАcংನА ఆಆಹڃcงcڃა ၹݫcಹڃ ᄷӖಹڃ ᅣ ͐cؕݾ CRT ມವ୶ ཽशᆐ߬ܰ୶ ᅟ࿉ ᄯ ౼ೆัγ ᄯࣅ CPU ᄯུ҉स୶ शԅ ᄃੜೠcᄓზ शݯפ ٌۦᄃೠcᄩ२ᄃೠ ͗٤cݖ࿐
Change Channel Character Characteristics Charge Charge indicator Chart chassis Chassis earth Check Check valve Chemical Chemical dosing Chest Chief Chief engineer Chief operator Chimney Chlorine Circuit Circuit breaker Circuit diagram Circular current Circulating Circulating wa water pump Circulating ng coolin cooling water Clamp p Clarification arifica atio tion n Class ss s s Class Cla C ass ss of f ins in insulation u tio ula on Clean Cle C lean ean a Cleanse C Cle eans se Clear Cle ear CLEARING CL CLE ARI AR RI R ING N OF F FAULT Clo Clock Clo ock ck interface in er int erf e r ac unit Clockwise Clo C ockw ck ise Close C Clo se Closed cooling water Clos Closed-loop C Cluster Coal Coal ash Coal breaker Coal consumption Coal crusher Coal handling Coal dust Coal-fired power plant Coal hopper Coal yard Coarse Coaxial cable Code Coil Coil pipe Cold Cold air Cold reheater Cold reserve Cold start Cold test Collect Collecting pipe Collector Colour Colour library Combin Combustion Command Commission Common Communication Commutator
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B Ba Back Bac B ac ck Back B Ba Bac k pressure pres re sur ur re Back Bac ck w wash ash sh s h Back Ba Bac k up up Back B Bac ck ward ward ar ar rd d Baffle Baf B Ba af ffle l Bag B Ba a filter filte Balance Bala Ball B Ball valve Bar Bar screen material classifier base Base load Base mode Batch processing unit Battery Bearing BRG before bell Belt Bend Besel BLAS Binary Black Black out blade Bleed Blocking signal Blow Blow down Blowlamp blue Bms watchdog boiler BLR Boiler feedwater pump BFP Boil-off bolt bore boost BST Boost centrifugal pump BST CEP Boost pump BP