能源与动力工程专业英语词汇.pdf

能源与动力工程专业英语词汇.pdf

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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：

ThermalEnergyandDynamicEngineering能源与动力工程学院：

SchoolofEnergyandPowerEngineering2热力学热力学thermodynamics1.adiabaticprocessdibtk绝热过程2.aerodynamicserodanmks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.hydrostaticshadrsttks流体静力学9.opensystem开口系统10.reversibleprocessrvsbl可逆过程11.thermodynamicsequilibriumikwlbrim热力平衡12.viscousvsks粘性的13.inviscidnvsd无粘性的14.thermodynamics、thermodynamicproperty热力学、热力性质15.entropyntrpi熵316enthalpyenlp焓17internalenergy内能18potentialenergy势能19kineticenergy动能20work功21mechanical/shaftwork机械功/轴功22flowwork流动功23specificvolume比容24.cycle循环25.Saturatedtemperature/pressure/liquid/vaporstretd饱和温度/压力/液体/蒸汽26.subcooledliquid过冷液体27.quality（蒸汽）干度28.drysaturatedvapor干饱和蒸汽29.superheatedvapor过热蒸汽30.thefirst/secondlawofthermodynamics热力学第一/二定律31.thelawoftheconservationofenergy能量守恒定律432.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41.idealgasconstant理想气体常数42.isotherm等温线43.triplepoint三相点44.hydrocarbons碳氢化合物/烃45.cryogenic低温学kradenk46.least-squarefitting最小二乘法47.specificheat/specificheatcapacity比热/比热容48.azeotropicmixture共沸混合物zi:

trpk49.zeotropicmixture非共沸混合物550.dewpoint（temperature）露点（温度）dju:

pintdupnt51.isentropiccompression/process等熵压缩/过程asentrpk52.condenser冷凝器53.evaporator蒸发器54.expansionvalve膨胀阀55.throttlingvalve节流阀pressor压缩机pressordisplacement压缩机排气量58.volumetricefficiency容积效率59.single-stage/two-stage/double-stage/compoundcompression单/双级压缩60.intercool/intercooler中间冷却（器）61.intermediatepressure中间压力62.pressureratio压力比63.insulatingmaterial保温材料流体力学流体力学1.流体力学fluidmechanics62.动力粘度absolute/dynamicviscosity3.速度梯度velocitygradient英gredint美redint4.运动粘度kinematicviscosity英knmtk美knmtk英vskst美vsksti5.伯努力方程BernoulliEquation英b:

nu:

liikwein6.体积流量volumetricflowrate7.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71.热传递heattransfer2.热传导thermalconduction3.热对流thermalconvection4.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（overall）heattransfercoefficient13.表面积surfacearea14.串联series系列15.并联parallel英prlel并行，Parallelcomputing并行计算16.接触热阻contactthermalresistance817.（对数）平均温差（logarithmic）meantemperaturedifferencelrmk18.顺流parallelflow19.逆流counterflow20.相变phasechange21.冷库coldstorage热库thermalreservoir/heatbath22.边界条件boundarycondition23.黑体辐射blackbodyradiation24.辐射力emissivepower25.维恩位移定律WiensdisplacementLaw26.半球发射率hemisphericalemittancehemsferkl27.吸收率absorptance英bs:

ptns28.透射率transmittance英trnsmtnsn.播送;发射;传动;透明度;29.反射率reflectance30.漫射辐射diffuseradiation31.（充分发展的）层流/紊流fullydevelopedlaminar/turbulentflow9湿空气湿空气1.湿空气学psychrometrics2.干空气dryair3.湿空气moistair4.大气压barometricpressure5.热力学温标thermodynamictemperaturescale6.含湿量humidityratio7.比焓specificenthalpy英enlp8.比熵specificentropy英entrpi9.绝对湿度absolutehumidity10.饱和含湿量saturationhumidityratio英stren英rei11.相对湿度relativehumidity12.热力学湿球温度thermodynamicwet-bulbtemperature13.分压力partialpressure14.总压totalpressure15.通用气体常数universalgasconstant16.湿球/干球温度dry-bulb/wet-bulbtemperature17.焓湿图psychrometricchart10制冷空调制冷空调1.集中/分散供冷central/decentralizedcooling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/waterchillerunit4.吸收式制冷/冷水机组absorptionrefrigeration/waterchillerunit5.热回收heatreclaim/recovery6.冷却塔coolingtower7.空气/水冷却冷凝器air-cooled/water-cooledcondenser8.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balancingvalve1113.一次/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/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centrifugal/axialfan英ksil27.立管riser英raz28.内/外平衡式热力膨胀阀internally/