1、专业名称动力工程及工程热物理:PowerEngineeringandEngineeringThermophysics工程热物理:ThermalPhysicsofEngineering动力工程:PowerEngineering;DynamicEngineering热能工程:ThermalEngineering(ThermalEnergyEngineering制冷与低温工程:RefrigerationandCryogenickradnkEngineering流体机械及工程:FluidMechanicsandEngineering热能动力工程:ThermalEn
5、.thelawoftheconservationofenergy能量守恒定律32.reversible/irreversibleprocess可逆/不可逆过程33.pressuredrop压降34.heatexchanger热交换器35.entropyproduction熵产ntrpi36.coefficientofperformance性能系数37.refrigeratingcapacity/effect制冷量38.Carnotcycle卡诺循环/nit/39.refrigeratingefficiency制冷效率40.equationofstate状态方程
9、质量流量massflowrate8.层流laminarflow9.紊流turbulence/turbulentflow10.雷诺数Reynoldsnumber11.摩擦力friction/frictionalforce12.摩擦系数coefficientoffriction13.微分方程differentialequation14.阻力dragforce或resistance15.阻力系数dragcoefficient传热学1.热传递heattransfer2.热传导thermalconduction3.热对流therm
10、alconvection4.热辐射thermalradiation5.层流底层laminarsublayer6.过渡层bufferlayer,缓冲区或人,bufferdinner自助餐buffet英bfit7.强迫对流forcedconvection8.自然/自由对流natural/freeconvection9.稳态导热steady-stateconduction10.导热系数thermalconductivity11.热阻thermalresistance12.(总传热系数(overallheattransfercoe
16、edcondenser8.蒸发式冷凝器evaporativecondenser9.净正吸入压力/压头netpositivesuctionpressure/head10.供/回干管mainsupply/returnline11.二/三通阀two/three-wayvalve12.平衡阀balancingvalve13.一次/二次冷冻水系统primary/secondarychilledwatersystem14.备用泵sparepump15.疏水器、存水弯、水封trap16.水/冰蓄冷water/icethermalstorage17.空气/水/
17、地源热泵air/water/groundsourceheatpump18.定/变风量constant/variableairvolume19.经济器economizer20.静/动压static/dynamicpressure21.毛细管capillarytube英kplri22.全封闭压缩机hermeticallysealed/hermeticcompressor英h:metk23.半封闭式压缩机semi-hermetic/semi-hermeticallysealedcompressor24.直接膨胀directexpansion26.离心/轴流式风机centrif
19、pump35.能效比energyefficiencyratio36.变容压缩/压缩机positivedisplacementcompression/compressor37.速度/动压式压缩/压缩机velocity/dynamiccompression/compressor38.流量系数flowcoefficient39.水锤waterhammer40.闸阀gatevalve41.球阀ballvalve42.蝶阀butterflyvalve43.平衡阀balancingvalve44.安全阀safety/reliefvalven.救济;减轻,解除;安慰;浮雕45.止
23、ackpressure背压42.blower送风机、吹灰器43.boundarylayer边界层44.chimney英tmni烟囱、烟道、烟筒45.coolingtower冷却水塔46.coupling连接,连接法兰,耦合47.criticalspeed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.largeturbine-generatorunit大型汽轮发电机组52.non-destructivetesting(NDT无损检验53.digital-controlledmachine数控机床54.fi
24、xedblade固定叶片,导向叶片55.operationalspeed运行转速56.outingcasing外缸57.innercasing内缸58.rigidcoupling刚性连轴器solidcoupling59.rotor转子60.stressconcentration应力集中61.two-shiftoperation两班制运行62.wake尾流ThermalPowerPlant:热电厂1.automaticcontrolsystem:自动控制系统2.boilerfeedpump:锅炉给水泵feedpump:给水泵3.chamber:燃烧室/ei/4.ci
26、:满负荷17.governingsystem:调速系统(governing:调节,调整18.heat-transfercoefficient:换热系数19.isolatingvalve:隔离阀20.loadrejection:甩(抛负荷21.mainsteam:主汽22.motorizedisolatingvalve:电动隔离阀23.lubricatingoil:润滑油24.nuclearplant:核电厂25.orifice:orifis孔,口,孔板26.pipework:管路27.powerstation:电厂28.pressurereducingvalve:减压装
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/centrifugal/volutepump轴流/混流/离心/旋流泵33Kaplan/Francis/bulb/tubular/Peltonturbine轴流(转桨式,卡普兰/混流/灯泡/贯流/水斗(冲击式水轮机34Hydraulicmachinery/pump/turbine水力机械/水泵/水轮机
37、35Pumpturbine水泵水轮机36Spiral/volutecasing蜗壳37Volute/runnerchamber蜗壳室/转轮室38Drafttube/bend/cone/elbow尾水管/弯管/泄水锥/肘管39elbow肘/弯头/弯管40draftfan引风机cone圆锥,锥41Diffuservane扩压叶片42Diffusingpassage扩压流道43Stayvane固定导叶44Wicketgate活动导叶45Pressure/suctionside压力/吸力侧46Suctioneye吸入孔47Suctionheight吸出高度48Volut
48、rate生成率58Dissipationrate耗散率59Turbulivityt:bjuliviti湍流度60Reynoldsstress雷诺应力61Transportequation输运方程62Isotropyaistrpi各向同性63Energyspectrumspektrm能谱64Turbulentclosedmode湍流封闭模式65Wallfunction壁面函数66Eddyviscositymodel涡粘模型67Coherentkuhirnt拟序(相干结构structure68Boundarylayer边界层69Adversepressuregradient
53、lequation偏微分方程112Convectiondiffusion对流扩散方程equation113DirectNumericalSimulation直接数值模拟114Finitedifferencemethod有限差分法115Finitevolumemethod有限体积法116Finiteelementmethod有限元法117Conservationform守恒形式118Grid/meshgeneration网格生成119(UnStructuredgrid(非结构化网格120Gridindependence网格无关性121Differencescheme