热学专业词汇

1-dimensionalsteadystateheatconduetion一维稳态导热absolutetemperaturescale绝对温标absolutezero绝对零度absorptionn.吸收absorptivityn.吸收率absorptivity吸收比Acetone丙酮adiabatica.绝热adiabaticfreeexpansion绝热自由膨胀adiabaticprocess绝热过程alcohol,酒精，乙醇algebran.代数Aluminum铝ambienta.周围的analogyn.比拟analogy类推analyticalsolutionoftransientheatconduction非稳态导热问题分析解anglefactorn.角系数approximation近似arbitrarya.任意的arithmeticn.算术asbestosn.石棉asbestos石棉asymmetric不对称atmosphericpressure大气压atom原子averagespeed平均速度Avogadro'snumber'阿伏加德罗常数axisn.轴backdifferenee向后差分Benzene苯Beryllium铍Biotnumber毕渥数blackbody()黑体（绝对黑体）blanketv.覆盖boilingheattransfer沸腾换热boilingn.沸腾Boilingpoint沸点Boltzmanndistributionlaw波尔兹曼分布定律Boltzmann'sconstant波尔兹曼常数bond结合boundarycondition边界条件boundarylayerdifferentialequation边界层微分方程

boundarylayerintegralequation边界层积分方程boundarylayer边界层Boyle'slaw波义耳定律Brass黄铜Britishthermalunit(Btu)英热单位bronze青铜bubblen.气泡bulkn.整体buoyancyforce浮升力burnoutpoint烧毁点calibrate校准calorimeters热量计calorimetry热量测定capillaryn.,a.毛细管，毛细作用carbondioxide二氧化碳Carnotcycle卡诺循环Carnotengine卡诺热机Carnot'stheorem卡诺定理cavityn.凹穴Celsius摄氏centigradescale摄氏温度characteristica.特征characteristiclength特征长度characteristicnumber特征数（准则数）classicalmechanics经典力学Clausiusstatement克劳修斯表述coalesceV.结合coefficientn.系数coefficientofperformanee.制冷系数，性能系数coefficient系数collisionfrequency碰撞频率combinationn.组合componentn.分量compression压缩Concrete,混凝土，水泥condensaten.凝结液condensationheattransfer凝结换热condensationn.凝结conductionn.导热conductivityn.导热系数configurationfactor角系数continuityequation连续性方程contradictionn.反驳

convectionheattransfer对流换热convectionn.对流convection对流coordinaten.坐标Copper铜cork,软木，软木塞correlationn.关联式counterflown.逆流counter-flow逆流criterionn.标准CriticalHeatFlux=CHF临界热流密度criticalinsulationradius临界绝缘直径crossstringsmethod交叉线法cross-section横断面cubicmeters立方米cyclicprocess循环过程cylindern.圆柱体denotev.代表derivativen.导数diagonala.n.对角线Diamond金刚石DiatomicGas双原子气体diatomicmolecule双原子分子dieselengine柴油机diffusea.v.漫射diffusesurface漫射表面diffusionn.扩散dimensionalanalysis量纲分析dimensionlessquantity无量纲量directionalradiationintensity定向辐射强度discretizedequation离散方程distincta.不同dropletn.液滴dropwisecondensation珠状凝结dynamicviscosity动力粘度eddyn.漩涡effectivenessn.效能effectivenessofheatexchanger换热器的效能efficiencyn.效率elapsev.流逝electromagnetica.电磁Eliminate消除emissivepower辐射力

emissivepower辐射力emissivityn.发射率emissivity发射率emissivity发射率empiricala.经验的enhancementofheattransfer强化传热enthalpyn.焓entrancen.入口entropy熵equationofstate状态方程equivalenta.等效errorfunction误差函数Euclidian欧几理德evaporation蒸发excesstemperature过余温度exponentiala.指数exponentialfunction指数函数externalflow外部流动Fahrenheitscale华氏温标fiberglass玻璃纤维filmboiling膜态沸腾film-wisecondensation-膜状凝结finefficiency热效率finn.肋片finitedifferenee差分firstlawofthermodynamics热力学第一定律flask,长颈瓶，烧瓶flowacrossnon-circularcylinder-横掠非圆形截面柱体flowacrosssingletube横掠单管flowacrosstubebundles横掠管束flowalongaflatplate外掠平板flowboundarylayer流动边界层fluxn.通量force力forcedconvection强制对流forwarddifferenee向前差分Fouriernumber傅里叶数Fourier'slaw'傅里叶定律four-strokecycle-四冲程循环freeconvection自然对流Freezingpoint冰点friction摩擦力functionn.函数

gaseousradiation气体辐射gasolineengine汽油机Gasoline汽油germanium锗glossya.有光泽的Glycerin甘油gold金governingequation控制方程GrashofNumber格拉晓夫数gravitationalpotentialenergy.引力势能，重力势能graybody灰体greenhouseeffect温室效应guarantee保证heatcapacity热容heatconduction导热heatconductionwithinternalheatsource具有内热源的导热heatengine热机HeatExchanger换热器heatflux热流密度heatpipe热管heatpump,热泵，蒸汽泵heattransfer传热学heattransferrate热流量heat执八、、helium氦气hydraudynamicboundarylayer速度边界层hydraulicdiameter水力直径hydrogen氢气icepoint冰点idealgaslaw理想气体定律idealgas理想气体identicala.相同intermsof…，…就…而言,从…方面说来infinitea.无穷的infinitesimal无穷小量infraredlight红外光initialcondition初始条件in-linearrangement顺排insulated,绝缘的，隔热的insulatingmaterial(,)隔热材料（保温材料，绝热材料）insulationn.绝缘integern.整数integral积分

intensityn.强度interatomicforce原子间力internalenergy内能internalflow内部流动interrelate相互关连in-tubeboiling-管内沸腾Iron铁irradiationn.投入辐射irradiation投入辐射irreversible不可逆isobaricprocess等压过程isotherm等温线isothermalprocess等温过程Isothermalsurface等温面Isotherms等温线isovolumetricprocess等容过程iterativea.迭代joule焦耳Kelvin开尔文KelvinPlanckstatement—开尔文一普朗克表述kilogram千克kineticenergy动能Kirchhoff'slaw基尔霍夫定律Lambert'slaw兰贝特定律laminarflowintube管内层流laminarflow层流Laplaceequation拉普拉斯方程Latentheatoffusion熔化潜热latentheatofvaporization汽化潜热latentheat潜热latentheat潜热linear线性logmeantemperaturedifferenee=LMTD对数平均温差logarithmica.对数函数log-meantemperaturedifferenee对数平均温差lumpedmethod集总参数法Lumped-Heat-CapacitySystem集总参数系统macroscopicscale宏观尺度masstransferprocess传质过程mass质量Maxwell-Boltzmanndistributionfunction—麦克斯韦一玻尔兹曼分布函数meanfreepath平均自由程meanfreetime平均自由时间

mechanicalenergy机械能Mechanicalequivalentofheat热功当量mechanical力学的mechanics力学Mechanismn.机理membrane薄膜mercury,汞，水银mixedconvection混合对流molarmass摩尔质量molarspecificheat莫耳比热molecular分子的molecule分子momentum动量MonatomicGas单原子气体monatomicidealgas单原子理想气体Monochromaticemissivepower光谱辐射力mostprobablespeed最概然速率motion运动multidimensionalsteadystateheatconduction多维稳态导热naturalconvectionininfinitespace大空间自然对流negativesign负号neglect忽略negligible可忽略的neon氖气networkmethodofradiationheatexchange辐射换热的网络法Newton'slawofcooling牛顿冷却公式nonconservativeforce非守恒力notationn.符号NTU=numberoftransferunits传热单元数nucleateboiling核态沸腾nucleateboiling核态沸腾numberofheattransferunit传热单元数numericalsolutionofheatconduction导热问题数值解numericalsolution数值解numerous很多的Nusseltnumber努塞尔数Off-designcalculation校核计算originn.源点Ottocycle奥托循环oxygen氧气parallelflow顺流parametern.参数partialdifferentialequationofheatconduction导热微分方程

pascal帕斯卡peakn.峰值最高点permeatev.渗透perpendiculara.垂直phasechange相变phenomenon现象piston活塞Planek'slaw普朗克定律plastern.灰泥platinumn.铂PolyatomicGases多原子气体polynomialn.多项式Poolboiling大容器沸腾poorboiling大容器沸腾positive正potentialenergy势能powern.幕Prandtlnumber普朗克数Prandtlnumber普朗特数pressure压力prevailv.建立productn.乘积projectionn.投影proportionalto 与 成比例protrudesv.突出Pythagoreantheorem勾股定理Quantum量子quantum-mechanicalmodel量子力学模型quasi-statically准静态Rvalue面积热阻radiationn.辐射radiation辐射radiosityn.有效辐射radius半径randomcollision随机碰撞reciprocaln.a.倒数rectangular长方形reflectivityn.反射率refrigerationn.制冷Refrigerator制冷器re-radiatingsurface重辐射面resistivityn.电阻系数reversaln.颠倒

reversible可逆ReynoIdsnumber雷诺数ripplesn.波纹rootn.方根root-mean-squarespeed均方根速率rotationn.旋转rotationalkineticenergy转动动能rotationalmotion旋转运动saturationn.饱和schematicdiagram,原理图，示意图secondlawofthermodynamics热力学第二定律separationn.分离shapefactor角系数shapefactor形状因子shellandtube士冷卡冗官式shieldn.屏蔽silicon硅silver银similarityprinciple相似原理sodiumn.钠solarradiation太阳辐射solara.太阳的Solidangle立体角specificheat比热spectralemissivepower光谱辐射力spectrumn.频谱speculara.镜子的spheren.球stabilityn.稳定性staggeredarrangement叉排statefunction状态函数staticequilibrium静态平衡statisticalmechanics统计力学steady-stateheatconduction稳态导热steady-statea.-稳态的steampoint沸点Steel钢Stefan-Boltzmann'slaw-斯特潘-波耳兹曼定律strategyn.策略subscriptn.下标substanee物质Sulfur硫surfacetension表面张力

symmetrica.对称的temperaturefield温度场temperaturegradient温度梯度temperature温度theoremn.定理theoremofequipartitionofenergy能量均分原理thermala.热的thermalboundarylayer热边界层thermalconduetion热传导thermalconduetivity导热系数thermaleontact热接触thermaldiffusivity,热扩散率，导温系数thermalefficiency热效率thermalequilibrium热平衡thermalexpansion热膨胀thermalradiation热辐射thermalresistanceoffouling污垢热阻thermalresistanee热阻thermallyinsulatedcontainer绝热容器thermodynamicvariables热力学变数thermodynamics热力学thermometern.温度计thermostats控温器廿meconstant时间常数transformationn.变换transienta.瞬态的transitionboiling过渡沸腾translationalmotion平移运动transmissivitya.透射率transmissivity穿透比triangulara.三角trigonometrica.三角函数triplen.三个triplepointofwater水三相点TubeBanks管束turbulenta.湍流turbulentflowintube管内湍流turbulentflow湍流Turpentine松脂ultravioletradiation紫外线unknownn.未知量unsteadya.非稳态unsteadyheatconduction非稳态导热

vacuum真空vaporization蒸发variablen.变量velocityboundarylayer速度边界层velocity速度vertical垂直的vibration振动vibrationalkineticenergy振动动能vibrationalmotion振动运动viewfactor,anglefactor，角系数viscousityn.粘性系数volume体积wickn.毛细灯芯Wien'sdisplacementlaw维恩位移定律work功zerothlawofthermodynamics热力学第零定律zinc锌热学专业词汇热学专业词汇absolutetemperaturescale绝对温标absolutezero绝对零度Acetone丙酮adiabaticfreeexpansion绝热自由膨胀adiabaticprocess绝热过程alcohol酒精，乙醇Aluminum铝analogy类推approximation近似asbestos石棉asymmetric不对称atmosphericpressure大气压atom原子averagespeed平均速度Avogadro'snumber阿伏加德罗常数Benzene苯Beryllium铍blackbody黑体Boilingpoint沸点Boltzmanndistributionlaw波尔兹曼分布定律Boltzmann'sconstant波尔兹曼常数bond结合Boyle'slaw波义耳定律bronze青铜Brass黄铜Britishthermalunit(Btu)英热单位calibrate校准calorimeters热量计calorimetry热量测定carbondioxide二氧化碳Carnotcycle卡诺循环Carnotengine卡诺热机Carnot'stheorem卡诺定理Celsius摄氏centigradescale摄氏温度classicalmechanics经典力学Clausiusstatement克劳修斯表述coefficient系数coefficientofperformance制冷系数，性能系数collisionfrequency碰撞频率compression压缩Concrete混凝土，水泥convection对流Copper铜cork软木，软木塞cross-section横断面cubicmeters立方米cyclicprocess循环过程Diamond金刚石DiatomicGas双原子气体diatomicmolecule双原子分子dieselengine柴油机dimensionlessquantity无量纲量Eliminate消除emissivity发射率entropy熵equationofstate状态方程evaporation蒸发exponentialfunction指数函数Fahrenheitscale华氏温标fiberglass玻璃纤维firstlawofthermodynamics热力学第一定律flask长颈瓶，烧瓶力四冲程循环冰点摩擦力汽油汽油机锗甘油金引力势能，重力势能热热容热机热泵，蒸汽泵氦气氢气冰点理想气体理想气体定律就力四冲程循环冰点摩擦力汽油汽油机锗甘油金引力势能，重力势能热热容热机热泵，蒸汽泵氦气氢气冰点理想气体理想气体定律就…而言,从…方面说来无穷小量无穷大红外光绝缘的，隔热的积分原子间力内能相互关连铁不可逆等压过程等温线等温过程等容过程焦耳开尔文开尔文—普朗克表述千克动能潜热熔化潜热汽化潜热线性宏观尺度forcefour-strokecycleFreezingpointfrictionGasolinegasolineenginegermaniumGlyceringoldgravitationalpotentialenergyheatheatcapacityheatengineheatpumpheliumhydrogenicepointidealgasidealgaslawintermsofinfinitesimalinfinityinfraredlightinsulatedintegralinteratomicforceinternalenergyinterrelateIronirreversibleisobaricprocessisothermisothermalprocessisovolumetricprocessjouleKelvinKelvin-PlanekstatementkilogramkinetieenergylatentheatLatentheatoffusionlatentheatofvaporizationlinearmaeroseopieseale质量质量麦克斯韦—玻尔兹曼分布函数平均自由程平均自由时间力学的机械能热功当量力学薄膜汞，水银摩尔质量莫耳比热分子的分子动量单原子气体单原子理想气体最概然速率运动负号忽略可忽略的氖气非守恒力很多的奥托循环氧气帕斯卡最高点，峰值相变现象活塞多原子气体正势能与……成比例勾股定理量子量子力学模型准静态辐射半径随机碰撞massMaxwell-BoltzmanndistributionfunctionmeanfreepathmeanfreetimemechanicalmechanicalenergyMechanicalequivalentofheatmechanicsmembranemercurymolarmassmolarspecificheatmolecularmoleculemomentumMonatomicGasmonatomicidealgasmostprobablespeedmotionnegativesignneglectnegligibleneonnonconservativeforcenumerousOttocycleoxygenpascalpeakphasechangephenomenonpistonPolyatomicGasespositivepotentialenergyproportionaltoPythagoreantheoremQuantumquantum-mechanicalmodelquasi-staticallyradiationradiusrandomcollision

rectangular长方形Refrigerator制冷器reversible可逆root-mean-squarespeed均方根速率rotationalkineticenergy转动动能rotationalmotion旋转运动schematicdiagram原理图，示意图secondlawofthermodynamics热力学第二定律silicon硅silver银specificheat比热statefunction状态函数staticequilibrium静态平衡statisticalmechanics统计力学steampoint沸点Steel钢substance物质Sulfur硫temperature温度temperaturegradient温度梯度theoremofequipartitionofenergy能量均分原理thermalconduction热传导thermalconductivity导热系数thermalcontact热接触thermalefficiency热效率thermalequilibrium热平衡thermalexpansion热膨胀thermallyinsulatedcontainer绝热容器thermodynamicvariables热力学变数thermodynamics热力学thermometer温度计thermostats控温器tin锡translationalmotion平移运动triplepointofwater水三相点Turpentine松脂ultravioletradiation紫外线vacuum真空vaporization蒸发variable变量velocity速度vertical垂直的vibration振动vibrationalkineticenergy振动动能vibrationalmotionvolumeworkzerothlawofthermodynamics《传热学》课程专业英语词汇1.heattransfer传热学3.convectionheattransfer对流换热5.condensationheattransfer凝结换热7.numberofheattransferunit传热单元数9.temperaturefield温度场11.Isothermalsurface等温面度13.unsteadyheatconduction非稳态导热15.lumpedmethod集总参数法系数heatflux热流密度振动运动体积功热力学第零定律2.heatconduction导热4.thermalradiation热辐射6.boilingheattransfer沸腾换热8.heatexchanger换热器10.Fourier'slaw傅里叶定律12.temperaturegradient温度梯14.Isotherms等温线16.thermalconductivity导热thermalresistance热阻Newton'slawofcooling牛顿冷却公式21.thermalboundarylayer热边界层23.laminarflowintube管内层流25.in-tubeboiling管内沸腾27.flowboundarylayer流动边界层29.finefficiency热效率31.Nusseltnumber努谢尔数33.Planck'slaw普朗克定律boundarylayer边界层22.continuityequation连续性方程24.turbulentflowintube管内湍流26.dimensionalanalysis量纲分析28.fin肋片30.Reynoldsnumber雷诺数32.Prandtlnumber普朗克数边界层积分方程34.boundarylayerintegralequation边界层积分方程35．boundarylayerdifferentialequation边界层微分方程36．boundarycondition边界条件37．finitedifference差分38.initialcondition初始条件39．transmissivity穿透比masstransferprocess传质过程naturalconvectionininfinitespace大空间自然对流poorboiling大容器沸腾partialdifferentialequationofheatconduction导热微分方程numericalsolutionofheatconduction导热问题数值解directionalradiationintensity定向辐射强度46.log-meantemperaturedifference对数平均温差multidimensionalsteadystateheatconduction多维稳态导热emissivity发射率analyticalsolutionoftransientheatconduction非稳态导热问题分析解Fouriernumber傅里叶数networkmethodofradiationheatexchange辐射换热的网络法emissivepower辐射力Grashofnumber格拉晓夫数54.insulatingmaterial隔热材料（保温材料，绝热材料）spectralemissivepower光谱辐射力excesstemperature过余温度nucleateboiling核态沸腾58.blackbody黑体（绝对黑体）flowacrosssingletube横掠单管flowacrossnon-circularcylinder横掠非圆形截面柱体flowacrosstubebundles横掠管束graybody灰体effectivenessofheatexchanger换热器的效能mixedconvection混合对流Kirchhoff'slaw基尔霍夫定律crossstringsmethod交叉线法viewfactor,anglefactor角系数heatconductionwithinternalheatsource具有内热源的导热governingequation控制方程Laplaceequation拉普拉斯方程Lambert'slaw兰贝特定律discretizedequation离散方程criticalinsulationradius临界绝缘直径74diffusesurface漫射表面75.film-wisecondensation膜状凝结76.internalflow内部流动counter-flow逆流gaseousradiation气体辐射enhancementofheattransfer强化传热forcedconvection强制对流heatpipe热管heattransferrate热流量timeconstant时间常数numericalsolution数值解85.Stefan-Boltzmann'slaw斯特潘-波耳兹曼定律velocityboundarylayer速度边界层solarradiation太阳辐射characteristiclength特征长度characteristicnumber特征数（准则数）90.irradiation投入辐射turbulentflow湍流externalflow外部流动flowalongaflatplate外掠平板Wien'sdisplacementlaw维恩位移定律greenhouseeffect温室效应steady-stateheatconduetion稳态导热thermalresistanceoffouling污垢热阻absorptivity吸收比backdifference向后差分forwarddifference向前差分similarityprinciple相似原理shapefactor形状因子absorptionn.吸收absorptivityn.吸收率adiabatica.绝热algebran.代数ambienta.周围的analogyn.比拟anglefactorn.角系数arbitrarya.任意的arithmeticn.算术asbestosn.石棉axisn.轴Biotnumber毕渥数blanketv.覆盖boilingn.沸腾boundarylayer边界层bubblen.气泡bulkn.整体buoyancyforce浮升力burnoutpoint烧毁点capillaryn.毛细管,a.毛细作用cavityn.凹穴characteristica.特征coalescev.结合coefficientn.系数combinationn.组合componentn.分量condensaten.凝结液condensationn.凝结conductionn.导热conductivityn.导热系数configurationfactor角系数contradictionn.反驳convectionn.对流coordinaten.坐标correlationn.关联式counterflown.逆流criterionn.标准CriticalHeatFlux=CHF临界热流密度cylindern.圆柱体denotev.代表derivativen.导数diagonala.n.对角线diffusea.v.漫射diffusionn.扩散distincta.不同dropletn.液滴dropwisecondensation珠状凝结dynamicviscosity动力粘度eddyn.漩涡effectivenessn.效能efficiencyn.效率elapsev.流逝electromagnetica.电磁emissivepower辐射力emissivityn.发射率empiricala.经验的enthalpyn.焓entrancen.入口equivalenta.等效errorfunction误差函数Euclidian欧几理德exponentiala.指数filmboiling膜态沸腾finn.肋片fluxn.通量Forcedconvection强制对流Fouriernumb