能源与动力工程专业英语词汇

1、专业名称动力工程及工程热物理:Power Engineering and Engineering Thermophysics工程热物理:Thermal Physics of Engineering 动力工程:Power Engineering;Dynamic Engineering热能工程:Thermal Engineering(Thermal Energy Engineering制冷与低温工程:Refrigeration and CryogenickradnkEngineering流体机械及工程:Fluid Mechanics and Engineering热能动力工程:Thermal En

2、ergy and Dynamic Engineering能源与动力工程学院:School of Energy and Power Engineering热力学thermodynamics1.adiabatic processædibætk绝热过程2.aerodynamicserodanæmks空气动力学,空气动力学专家,n,adj空气动力学的3.buoyancybnsi,bujn-浮升力pressibility压缩性5.gasdynamics气体动力学6.hydraulicshadrlks水力学7.hydrodynamics流体水力学8.hydrostaticsh

3、adr'stætks流体静力学9.open system开口系统10.reversible processrvsbl可逆过程11.thermodynamics equilibriumikwlbrim热力平衡12.viscousvsks粘性的13.inviscidn'vsd无粘性的14.thermodynamics、thermodynamic property热力学、热力性质15.entropyntrpi熵16.enthalpyen'ælp焓17.internal energy内能18.potential energy势能19.kinetic ener

4、gy动能20.work功21.mechanical/shaft work机械功/轴功22.flow work流动功23.specific volume比容24.cycle循环25.Saturated temperature/pressure/liquid/ vaporsætretd饱和温度/压力/液体/蒸汽26.subcooled liquid过冷液体27.quality(蒸汽干度28.dry saturated vapor干饱和蒸汽29.superheated vapor过热蒸汽30.the first/second law of thermodynamics热力学第一/二定律31

5、.the law of the conservation of energy能量守恒定律32.reversible/irreversible process可逆/不可逆过程33.pressure drop压降34.heat exchanger热交换器35.entropy production熵产ntrpi36.coefficient of performance性能系数37.refrigerating capacity/effect制冷量38.Carnot cycle卡诺循环/nit/39.refrigerating efficiency制冷效率40.equation of state状态方程

6、41.ideal gas constant理想气体常数42.isotherm等温线43.triple point三相点44.hydrocarbons碳氢化合物/烃45.cryogenic低温学kradenk46.least-square fitting最小二乘法47.specific heat/specific heat capacity比热/比热容48.azeotropic mixture共沸混合物zi:'trpk49.zeotropic mixture非共沸混合物50.dew point(temperature露点(温度dju: pintdu pnt51.isentropic co

7、mpression/process等熵压缩/过程asen'trpk52.condenser冷凝器53.evaporator蒸发器54.expansion valve膨胀阀55.throttling valve节流阀pressor压缩机pressor displacement压缩机排气量58.volumetric efficiency容积效率59.single-stage/two-stage/double-stage/compound compression单/双级压缩60.intercool/intercooler中间冷却(器61.intermediate pressure中间压力62

8、.pressure ratio压力比63.insulating material保温材料流体力学1.流体力学fluid mechanics2. 动力粘度 absolute/dynamicviscosity3. 速度梯度 velocity gradient英 gredint美 redint4. 运动粘度 kinematic viscosity英 kn'mætk美 kn'mætk英 v'skst美 vsksti 5. 伯努力方程 Bernoulli Equation英 b:nu:liikwein6. 体积流量 volumetric flow rate7.

9、 质量流量 mass flow rate8. 层流 laminar flow9. 紊流 turbulence/turbulentflow10. 雷诺数 Reynolds number11. 摩擦力 friction/frictionalforce12. 摩擦系数 coefficient of friction13. 微分方程 differential equation14. 阻力 drag force 或 resistance15. 阻力系数 drag coefficient传热学1. 热传递 heat transfer2. 热传导 thermal conduction3. 热对流 therm

10、al convection4. 热辐射 thermal radiation5. 层流底层 laminar sublayer6. 过渡层 buffer layer, 缓冲区或人, buffer dinner 自助餐 buffet 英 bfit7. 强迫对流 forced convection8. 自然 /自由对流 natural/freeconvection9. 稳态导热 steady-state conduction10. 导热系数 thermal conductivity11. 热阻 thermal resistance12. (总传热系数 (overallheat transfer coe

11、fficient13. 表面积 surface area14. 串联 series 系列15. 并联 parallel 英 pærlel并行, Parallel computing 并行计算16. 接触热阻 contact thermal resistance17. (对数平均温差 (logarithmicmean temperature difference l'rðmk18. 顺流 parallel flow19. 逆流 counter flow20. 相变 phase change21. 冷库 cold storage 热库 thermal reservoir

12、/heat bath22. 边界条件 boundary condition23. 黑体辐射 blackbody radiation24. 辐射力 emissive power25. 维恩位移定律 Wiens displacement Law 26. 半球发射率 hemispherical emittance hemsferkl27. 吸收率 absorptance 英 b's:ptns 28. 透射率 transmittance英 træns'mtnsn. 播送 ; 发射 ; 传动 ; 透明度 ; 29. 反射率 reflectance30. 漫射辐射 diffuse

13、 radiation31.(充分发展的 层流 /紊流 fully developed laminar/turbulentflow湿空气1. 湿空气学 psychrometrics2. 干空气 dry air3. 湿空气 moistair4. 大气压 barometricpressure5. 热力学温标 thermodynamic temperature scale6. 含湿量 humidity ratio7. 比焓 specific enthalpy 英 en'ælp8. 比熵 specific entropy 英 entrpi9. 绝对湿度 absolute humidit

14、y10. 饱和含湿量 saturation humidity ratio 英 sætren英 rei11. 相对湿度 relative humidity12. 热力学湿球温度 thermodynamic wet-bulb temperature13. 分压力 partial pressure14. 总压 total pressure15. 通用气体常数 universal gas constant 16. 湿球 /干球温度 dry-bulb/wet-bulbtemperature 17. 焓湿图 psychrometric chart制冷空调1. 集中 /分散供冷 central/d

15、ecentralizedcooling 英 di:'sentrlazd2. 锅炉 boiler3. 往复 /螺杆 /离心 /涡旋式压缩机 /冷水机组 reciprocating/helicalrotary(或screw/centrifugal/scrollcompressor/waterchiller unit4. 吸收式制冷 /冷水机组 absorption refrigeration/waterchiller unit5. 热回收 heat reclaim/recovery6. 冷却塔 cooling tower7. 空气 /水冷却冷凝器 air-cooled/water-cool

16、ed condenser8. 蒸发式冷凝器 evaporative condenser9. 净正吸入压力 /压头 netpositive suction pressure/head10. 供 /回干管 main supply/returnline11. 二 /三通阀 two/three-wayvalve12. 平衡阀 balancing valve13.一次/二次冷冻水系统primary/secondary chilled water system14.备用泵spare pump15.疏水器、存水弯、水封trap16.水/冰蓄冷water/ice thermal storage17.空气/水/

17、地源热泵air/water/ground source heat pump18.定/变风量constant/variable air volume19.经济器economizer20.静/动压static/dynamic pressure21.毛细管capillary tube英kplri22.全封闭压缩机hermetically sealed/hermetic compressor英h:metk23.半封闭式压缩机semi-hermetic/semi-hermetically sealed compressor24.直接膨胀direct expansion26.离心/轴流式风机centrif

18、ugal/axial fan英æksil27.立管riser英'raz28.内/外平衡式热力膨胀阀internally/externally equalized thermostatic expansion valve29.吸/排气管suction/discharge line30.电磁阀solenoid valve美'sol,nd31.恒压阀constant pressure valve32.迎风面积/速度face area/velocity33.(一拖多分体式空调器(multi-split air conditioner34.水环热泵water loop heat

19、 pump35.能效比energy efficiency ratio36.变容压缩/压缩机positive displacement compression/compressor37.速度/动压式压缩/压缩机velocity/dynamic compression/compressor38.流量系数flow coefficient39.水锤water hammer40.闸阀gate valve41.球阀ball valve42.蝶阀butterfly valve43.平衡阀balancing valve44.安全阀safety/relief valve n.救济;减轻,解除;安慰;浮雕45.止

20、回阀check/backflow prevention valve boiler锅炉1.air heater空气预热器2.auxiliary辅助的,辅机:gzliri3.bare tube光管4.blast英bl:st鼓风5.blowdown排污6.capacity英kpæsti出力7.cogenerator热电联产机组pressor压缩机bustion燃烧10.condenser凝汽器11.counterflow逆流12.critical pressure临界压力13.diesel oil柴油gasoline,gaslene, gas,petro(英,汽油14.drainage疏水

21、、排水设备,排水系统15.drum汽包16.economizer英i:'knmaz省煤器17.excess air英kses过量空气18.extended surface扩展受热面19.fin鳍片、肋片、散热片、翅片20.flue gas烟气21.fluid(-bed流化床(fluidizedbed英'flu:dazd22.furnace炉膛23.fouling污垢,击球出界(羽毛球 英'fal24.generator发电机25.header联箱、集箱,集管26.hopper英hp(r斗、料斗27.mill磨煤机(pulverizer英'plvraz28.mot

22、or汽车、马达、电动机29.platen屏、管屏美'plætn30.Prandtl numbers普朗特数31.pressure loss压力损失32.regenerator回热器,蓄热器,再生器英r'denret33.Reynolds numbers雷诺数34.slag结渣美slæ35.sootblower吹灰器美su:tb'lr36.steam line blowing蒸汽管路吹洗37.superheater过热器38.turbine汽轮机39.suction真空,负压steam turbine蒸汽轮机40.gas turbine燃气轮机41.b

23、ack pressure背压42.blower送风机、吹灰器43.boundary layer边界层44.chimney英tmni烟囱、烟道、烟筒45.cooling tower冷却水塔46.coupling连接,连接法兰,耦合47.critical speed临界转速48.cylinder圆筒、汽缸49.head汽包封头、扬程、水头50.impeller叶轮、推进器、压缩器51.large turbine-generator unit大型汽轮发电机组52.non-destructive testing(NDT无损检验53.digital-controlled machine数控机床54.fi

24、xed blade固定叶片,导向叶片55.operational speed运行转速56.outing casing外缸57.inner casing内缸58.rigid coupling刚性连轴器solid coupling59.rotor转子60.stress concentration应力集中61.two-shift operation两班制运行62.wake尾流Thermal Power Plant:热电厂1.automatic control system:自动控制系统2.boiler feed pump:锅炉给水泵feed pump:给水泵3.chamber:燃烧室/ei/4.ci

25、rculating water:循环水5.check valve:止回阀,逆止阀6.non-return valve:逆止阀,止回阀7.controlling valve:控制阀,调节阀8.cooling water(CW:冷却水9.cycle efficiency:循环效率10.data processing system:数据处理系统11.de-aerator英'eret除氧器12.de-aerator tank:除氧水箱13.desuperheater:减温器14.desuperheater spraywater:喷水减温15.drain pump:疏水泵16.full-load

26、:满负荷17.governing system:调速系统(governing:调节,调整18.heat-transfer coefficient:换热系数19.isolating valve:隔离阀20.load rejection:甩(抛负荷21.main steam:主汽22.motorized isolating valve:电动隔离阀23.lubricating oil:润滑油24.nuclear plant:核电厂25.orifice:orifis孔,口,孔板26.pipework:管路27.power station:电厂28.pressure reducing valve:减压装

27、置29.reliability:安全性,可靠性30.relief valve:安全阀31.running speed:运行转速32.sealing:密封,封闭,焊封33.self-sealing:自密封的34.stainless steel:不锈钢35.stop valve:断流阀,截止阀36.strainer:滤盆,滤器,滤网,拉紧装置37.supercritical plant:超临界机组38.synchronizer:英'skrnaz同步器,同步机,同步装置39.throttle:节流阀美/r:tl/喉咙,气管,vt.&vi.扼杀,压制;勒死,使窒息;使节流40.turb

28、ine-generator unit:汽轮发电机组41.ultra-supercritical:超超临界英ltr 美'ltr42.vacuum:真空43.vent:通道,通风口44.actuator:/aiktjueite/执行机构45.brake:闸,制动器46.damper:美'dæmpr挡板,调节风门47.distributed control system(DCS分散控制系统48.disturbance:干扰,扰动49.feedback control:反馈控制50.forced draught(FDfan:送风机英f:st dr:ft/51.furnace

29、purge:炉膛吹扫52.governor valve:调节阀53.induced draught(IDfan:引风机54.make-up pump:补水泵55.overheating:过热,超温56.preamp:前置放大器/priæmp/57.primary air fan:一次风机58.sensor:传感器59.shutdown:停机,停炉,停运,关机,关闭;倒闭,停工,停业,停播。60.slow down:减速61.start up:启动62.transformer:/trænsf:m(r/变压器63.trip:跳闸,旅行,出行,使犯错误,绊倒64.hot star

30、t:热态启动65.warm start:暖态启动,半热态启动66.inadvertent trip:误动作美ndv:tn:tadj 不经意的,出于无心的;疏忽的,漫不经心的;粗心大意;67.internal combustion engine:内燃机68.alternator:交流发电机69.bearing:轴承;bear忍受pression ratio:压缩比,压缩率71.diesel engine:柴油机72.piston:活塞73.reaction engine:喷气式发动机74.reciprocating engine:/r'sprket往复式发动机,往复的,来回的,交替的75

31、.spark plug:火花塞76.stroke:冲程,行程77.vibrate:振动,摇摆美vabret/missioning:美k'mn试车,试运行,启动79.grid:电网80.megawatt:megw:t兆瓦特81.air conditioning:空调82.absorbent:吸收剂,能吸收的,83.absorption refrigeration:吸收式制冷84.ambient:周围的85.centrifugal compressor:/sentrifjugaol/:离心式压缩机86.reciprocating compressor:往复式压缩机87.rotary com

32、pressor:/roteri/涡旋式压缩机88.screw compressor:螺杆式压缩机89.condenser:冷凝器90.cooling coil:英kl冷却盘管heating coil:加热盘管91.evaporator:蒸发器92.expansion valve:膨胀阀93.filter:英flt(r过滤器94.HVAC(heating,ventilationand air conditioning:英vent'len供热,通风与空调95.hot water boiler:热水锅炉96.humidity:湿度,潮湿,湿气97.induced draft:引风98.moi

33、sture:潮湿,湿气99.natural convection:自然对流100.return duct:回风管道101.return outlet:回风风口102.reversing valve:换向阀103.supply duct:送风管道104.supply outlet:送风风口105.ventilation:通风英vent'len 106.fuel cell:燃料电池107.geothermal:/ji(:outhermal/地热108.intensity:强度109.renewable energy:可再生能源110.solar power:太阳能111.tidal ene

34、rgy:潮汐能美/tadl/ 112.velocity:速度113.windmill:风车114.limestone:/laimstone/石灰石115.dessication:/e/干燥116.scrubber:洗涤塔117.sorbent:吸附剂1st1axialæksil轴向的2bladebleid叶片3case/casingkeis壳体4centrifugalsentrifjul离心的5chamberteimb室6diffuserdifju:z扩压器7dischargedist:d流量;排出,卸货8draftdr:ft吸出,通风9generatordenreit发电机水(力的

35、10hydraulic/hydrohaidr:lik11impellerimpel叶轮,推进器12machinerymi:nri机械13mixed-flow混流的顺流14parallel flow/concurrentflow逆流15counter flow/reverseflow16cross flow(cross-flow交叉流17passagepæsid流道18pressurepre压力19pumppmp泵20runnerrn转轮,叶轮,流道,赛跑者21rotorrut转子22shaft:ft传动轴23spiralspairl螺旋形的24statorsteit定子25sucti

36、onskn吸入(出26turbinet:bain水轮机,透平,涡轮机27tubulartju:bjul管状的28vanevein叶片29volutevlju:t螺旋形,涡形的,蜗壳30wheelhwi:l水轮31wicketwikit导叶;小闸门32Axial/mixed-flow/centrif ugal/volute pump 轴流/混流/离心/旋流泵33Kaplan/Francis/bulb/tub ular/Pelton turbine 轴流(转桨式,卡普兰/混流/灯泡/贯流/水斗(冲击式水轮机34Hydraulic machinery/pump/turbine 水力机械/水泵/水轮机

37、35Pump turbine水泵水轮机36Spiral/volute casing蜗壳37V olute/runner chamber蜗壳室/转轮室38Draft tube/bend/ cone/elbow 尾水管/弯管/泄水锥/肘管39elbow肘/弯头/弯管40draft fan引风机cone圆锥,锥41Diffuser vane扩压叶片42Diffusing passage扩压流道43Stay vane固定导叶44Wicket gate活动导叶45Pressure/suction side压力/吸力侧46Suction eye吸入孔47Suction height吸出高度48V olut

38、e suction涡形吸入室49V olute throat蜗壳喉部50V olute tongue蜗壳隔舌2nd1Cascadekæs'keid叶栅2Lift/resistanceri'zistnsforce升力/阻力3Pitch(wise节距(方向的 4Span(wise翼展(方向的 5Stream(wise流线(方向的 6Chordk:d弦,弦长7Chord length弦长8Chord-spacing ratio叶栅稠密度9Velocity triangle速度三角形10Absolute/relativevelocity绝对/相对速度11Peripheralp

39、'rifrl /Circumferentials,kmf'renlvelocity 圆周速度peripheral,外围的,次要的; Circumferential:圆周的12Tangentialtæn'denl /axial/radial velocity 切向/轴向/径向速度英redil13Velocity circulation速度环量14Meridionalm'ridinlchannel子午(轴面流道15Meridional velocity子午(轴面速度16Angular velocity'æjul角速度17Revolutio

40、n speed,rev'lu:n转速18Specific speedspi'sifik比转速19Blade angle叶片安放角20Flow angle水流角21Incidence/attack angle入射角/攻角22Tip clearance叶片外缘间隙,外径间隙,齿顶间隙23Inlet/outlet edge进出口边3rd&4th1Head水头2Cavitation空化,空穴,气蚀3Cavitation erosion/ damage 空蚀英kævitein irun4Sand erosion泥沙磨损5Eddy/vortex涡英edi/v:teks 6

41、V ortex core涡带7Opening开度8No/over/partial load空载/过载/部分载荷9Hydraulic thrust水推力10Pressure pulsation pl'sen压力脉动脉搏,悸动,脉动11Torque/moment转矩/力矩瞬间,时刻;英t:k重要,紧要;物力矩12Viscosity粘度美vsksti13Dynamic动力学(的14Kinematic运动学(的,kinimætik15Vibration振动16Transienttrænsint瞬态的17Resonancereznns共振18Amplitudeæmp

42、ltju:d幅值英19Frequency频率20Water hammer水锤21Power/output功率/出力22Operating condition工况23Runaway飞逸逃走的,逃亡的;私奔的;失去控制的24Characteristic特性25Performance性能26Rated定价的,额定的英'retd27Inertiain:i惯性28Penstock英'penstk压力钢管、水阀门、水渠6th1Continuous medium连续介质2Body/Surface force体积力/表面力3Compressiblekm'presbl可压缩的4Capil

43、larity,kæpilærti毛细(管现象5Surface tension表面张力6Fluid dynamics/kinematics流体动力学/运动学7Aerodynamics,rudai'næ空气动力学miks8Statics英'stætks静力学9Conservation of mass质量守恒,kns'vein10Euler/Lagrangel'greid欧拉/拉格朗日11Stream line/surface/tube流线/流面/流管12Path line迹线13Steady/Unsteady定常/非定常14I

44、ntegral/Differential积分/微分,dif'renl15Material随体导数derivativedirivtiv16Divergencedai'v:dns散度convergence收敛17Curl旋度,卷曲18Bernoulli equationb:'nu:li伯努利方程19Irrotational flow无旋流,iruteinl20Potential flowpu'tenl有势流21Velocity potential速度势22Stream function流函数23Complex potential复势'kmpleks24V o

45、rticityv:'tisti涡量25V ortex dynamics涡动力学26Single phase flow单相流27Axisymmetric轴对称流flow,æksisimetrik28Constitutiveknstitju:tiv本构方程equation29Tensor英tens(r张量30Strain rate应变率31Normal stress正应力32Shear stress剪切应力33Newtoniannju:'tunin牛顿流体fluid34Thermodynamics,:mudai热力学'næmiks35Definite c

46、ondition定解条件36Initial condition初始条件37Boundary condition边界条件38Adhesion condition粘附条件英dhi:n39No slip condition无滑移条件40Rotation有旋性41Dissipationdisi'pein耗散性42Diffusivity,difju:sivti扩散性43Similarity law相似律44Geometric similarity几何相似45Mechanical similitude力学相似Mechanics similarity46Dimensionless/Non-dimen

47、si无量纲onal47Reynolds'renldznumber雷诺数48Froudefru:dnumber弗劳德数49Strouhalstruhælnumber斯特劳哈尔数50Euler/Mach number欧拉数/马赫数51Model test模型试验52Turbulence't:bjulns湍流53Laminar'læmin层流54Statisticalsttistikl统计理论theory55Ensembleesbl集合平均average56Turbulent kineticki'netik湍动能energy57Producing

48、rate生成率58Dissipation rate耗散率59Turbulivityt:bjuliviti湍流度60Reynolds stress雷诺应力61Transport equation输运方程62Isotropyaistrpi各向同性63Energy spectrumspektrm能谱64Turbulent closed mode湍流封闭模式65Wall function壁面函数66Eddy viscosity model涡粘模型67Coherentkuhirnt拟序(相干结构structure68Boundary layer边界层69Adverse pressure gradient

49、逆压梯度/反压力梯度70Viscous friction英vsksfrikn粘性摩阻71Reverse flow回流72Perfect gas理想气体ideal gas 73State equation状态方程74Density/Temperature密度/温度75Gas constant'knstnt气体常数76Heat conductionkn'dkn热传导77Specific heat capacity/ratio比热容/比热比78Internal energy内能79Enthalpyenælpi焓80Entropyentrpi熵81Adiabatic,

50、0;dibætik绝热的82Isentropyisentrpi等熵83Acousticku:stikvelocity声速84Subsonic/Transonic/Superso nic/Hypersonic 压/跨/超/高超音速85Stagnationstænein滞止86Critical parameter临界参数87Velocity coefficient,kui'fint速度系数88Shock wave激波89Compression wave压缩波90Anemometry,ænimmitri测速法91Visco(simetryviskmitri粘度测

51、定法92Flow visualization,vizjulai'zein流动显示93Oil smoke/film visualization油烟/油膜显示94Orifice'rifismeter孔板流量计95Wind/water tunnel风/水洞96Shock tube激波管97Towing'tuitank拖拽水池98Rotating arm basin'beisn旋臂水池99Pressure tap英tæp测压孔100Manometerm'nmit压力计101Anemometer,ænimmit流速计102Velocimetry

52、,ve'lsimitri速度测量学103Laser Doppler'dpl Velocimetry 多普勒激光测速法104Particle Image Velocimetry粒子图像测速法105Flow meter流量计106V orticity meter涡量计107Sensor/transducer传感器trænzdju:s108Continuity,kntinju:iti连续性方程equation109Momentum/energy equation动量/能量方程英mmentm110Nonlinearnnlini非线性111Partial differentia

53、l equation偏微分方程112Convection diffusion对流扩散方程equation113Direct Numerical Simulation直接数值模拟114Finite difference method有限差分法115Finite volume method有限体积法116Finite element method有限元法117Conservation form守恒形式118Grid/mesh generation网格生成119(UnStructured grid(非结构化网格120Grid independence网格无关性121Difference scheme

54、差分格式122Second order accuracy二阶精度123Ellipticiliptikequation椭圆型方程124Parabolic ,pærblikequation抛物型方程 125Hyperbolic ,haipblikequation双曲型方程 Consistency knsistnsicondition相容条件 127Implicit implisitscheme 隐式格式 Explicit iksplisitscheme 129Residualrizidjul残差 130Parallel pærlelcomputing并行计算 131Cluster klst机群 Pre/postprocess cylinder凝汽式汽轮机condensing steam turbine中压汽缸intermediate-