《工程热力学》、《传热学》课程专业词汇中英文对照表(最新整理)

1、工程热力学 课程专业词汇中英文对照表thermodynamics 热力学heat 热work 功irreversible process 不可逆过程energylaw of energy conservation 能量守恒定律temperature 温度 thermal equilibrium 热平衡zeroth law of thermodynamics 热力学第零定律 temperature scale 温标thermometer 温度计 thermodynamics scale of temperature 热力学温标 density 密度 mass 质量 pressure 压力 gau

2、ge pressure 表压 absolute pressure 绝对压力 system 系统 boundary 边界 surrounding 外界 closed system 闭口系统 open system 开口系统 quantity of state 状态参数 process 过程 reversible process 可逆过程 irreversible process 不可逆过程 quasistatic process 准静态过程 isovolumetric process 定容过程 adiabatic process 绝热过程isothermal process 定温过程 polyt

3、rophic process 多变过程 p-v diagram p-v 图 absolute work 绝对功 technical work 技术功 kinetic energy 动能 potential energy 势能 internal energy 内能 specific internal energy 比内能 specific heat capacity 比热容 constant volume specific heat capacity 定容比热容 constant pressure specific heat capacity 定压比热容 flow energy 流动能 enth

4、alpy 焓 specific enthalpy 比焓 latent heat 潜热 sensible heat 显热law of conservation of energy 能量守恒定律 first law of thermodynamics 热力学第一定律nozzle 喷管 heat engine 热机 perpetual-motion machine of first kind 第一类永动机 ideal gas 理想气体 imperfect gas 非理想气体 equation of state 状态方程式 universal gas constant 通用气体常数 ratio of

5、specific heat capacity 比热容比 joule-thomson effect 焦耳 汤姆逊效应 partial pressure 分压力 dalton”s law 道尔顿定律 humidity 湿度 dry air 干空气 absolute humidity 绝对湿度 saturated steam pressure 饱和蒸汽压 relative humidity 相对湿度 dew point 露点 cycle 循环 reciprocating engine 往复式发动机 bottom dead center 下止点 top dead center 上止点 thermal

6、efficiency 热效率 refrigerator 制冷机 heat pump 热泵 72 irreversibility 不可逆性 second law of thermodynamic 热力学第二定律clausius statement 克劳修斯表述 kelven-plank statement 开尔文普朗克表述 perpetual- motion machine of second kind 第二类永动机 isenthalpic process 定焓过程 carnot cycle 卡诺循环 clausius integral 克劳修斯积分 clausius inequality 克劳

7、修斯不等式 entropy 熵absolute entropy 绝对熵 principle of the increase of entropy 熵增原理 t-s diagram t-s 图real gas 实际气体 steam 蒸汽 boiling 沸腾 evaporation 汽化 saturation pressure 饱和压力 wet saturated steam 湿蒸汽 convergent nozzle 渐缩喷管 critical pressure 临界压力mach number 马赫数 compression ignition engine 压缩点火发动机 diesel cyc

8、le 狄赛尔循环 combined cycle 混合加热循环 gas turbine 燃气轮机 steam prime mover 蒸汽原动机boiler 锅炉传热学课程专业词汇中英文对照表heat transfer 热传递 heat conduction 导热 convection 对流 natural convection 自然对流 free convection 自由对流 forced convection 强制对流 heat transfer by convection 对流换热 phase change 相变 evaporation 蒸发 boiling 沸腾 condensatio

9、n 凝结 melting 融化 solidification 凝固 thermal radiation 热辐射 temperature field 温度场 steady-state conduction 稳态温度场transient conduction 非稳态温度场 temperature gradient 温度梯度 isotherms 等温线 cartesian coordinates 直角坐标系 heat flux 热流密度矢量 fouriers law 导热基本定律 heat diffusion equation 导热微分方程式 initial conditions 初始条件 boun

10、dary conditions 边界条件 thermalcontact resistance 接触热阻 isothermal place 等温面 heat transfer rate 热流量 heat flux lines 热流线 heat flux 热流密度 thermal conductivity 导热系数 thermal diffusivity 热扩散率 heat transfer coefficient 换热系数 thermal resistance 热阻 thermal resistance of fouling 污垢热阻overall thermal resistance 总热阻

11、overall coefficient of heat transfer 传热系数 convection heat transfer 对流换热 dimensional analysis 量纲分析 boundary layer 边界层 analysis of the order of magnitude in boundary layer 边界层的数量级分析 boundary layer integral equation 边界层积分方程 boundary layer differential equation 边界层微分方程 boundary grid point 边界节点boundary l

12、ayer condition 边界条件 turbulent flow 湍流 nusselt number 努谢尔特数reynolds number 雷诺数 prandtl number 普朗特数 grashof number 格拉晓夫数 external flow 外部流动 flow along a flat plate 外掠平板 reference temperature 定性温度 equivalent diameter 当量直径 boiling heat transfer 沸腾换热 flow across single tube 横掠单管 flow across tube bundles

13、横掠管束 pool boiling 大容器沸腾 flow boiling 流动沸腾 forced convection boiling 强制对流沸腾 subcooled boiling 过冷沸腾 surface boiling 表面沸腾 subcool temperature 过冷温度 saturated boiling 饱和沸腾 bulx boiling 容积沸腾 superheat 过热度 maximum heat flux point 最大热流密度点 nucleation center 核化中心 nucleate boiling 核态沸腾 burn out 烧毁minimum heat

14、flux point 最小热流密度点 film boiling 膜态沸腾 transition boiling 过渡沸腾spheroidal state 球形状态 boiling curve 沸腾曲线 condensation 凝结 condenser 冷凝器 film condensation 膜状凝结 drop-wise condensation 珠状凝结 mixed condensation 混合凝结radiation heat transfer 辐射换热 absolute black body 绝对黑体 gray body 灰体 view factor 角系数 spectrum 光谱

15、planck radiation law 普朗克辐射定律 rayleigh formula 雷莱公式emissivity 辐射率 reflectivity 反射比 emissive power 辐射力 degree of blackness 黑度irradiation 投入辐射 radiosity 有效辐射 diffuse reflection 漫反射 diffuse surface 漫射表面thermal shield 遮热板 heat exchanger 换热器 parallel-flow 顺流 counter-flow 逆流effectiveness of heat exchanger

16、换热器的效能 log-mean temperature difference 对数平均温差“”“”at the end, xiao bian gives you a passage. minand once said, people who learn to learn are very happy people. in every wonderful life, learning is an eternal theme. as a professional clerical and teaching position, i understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employ