热力学相关单词

发布时间:2012-03-11 21:57:35   来源:文档文库   
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thermodynamics n. 热力学

system n. 体系

thermodynamic state 热力学状态

dimension 量纲

SI= International System of Units 国际单位制

intensive thermodynamic variable 强度(热力学)变量

extensive thermodynamic variable 广度(热力学)变量

celsius scale 摄氏刻度 fahrenheit scale 华氏刻度

kelvin scale 开尔文刻度 Rankine scale

dead-weight gauge 静压、压力表

mano meter (流体)压力计

product 乘积

kinetic energy 动能

potential energy 势能

conservation 守恒

* Terms in chapter 2

sublimation curve 升华线

fusion curve 熔融线

vaporization curve (蒸发)汽化线

single-phase region 单相区

triple point 三相点

univariant 单变量

divariant 多变量

critical point 临界点

critical pressure 临界压力

critical temperature 临界温度

dome-shaped curve 圆拱形曲线

saturated vapors at their condensation temperatures 露点的饱和蒸汽

saturated liquids at their vaporization(boiling) temperatures 泡点的饱和液体

vapor pressure 蒸汽压

subcooled-liquid region 过冷液体区

superheated-vapor region 过热蒸汽区

partial derivative 偏导数

differentiate v. 求微分,求导 differentiation n.

derivate n. 求导数 derivation 求导数,求解

incompressible fluid 不可压缩流体

ideal-gas 理想气体

simple fluid 简单流体 argonkryptonxenon

virial expansion 维里展开式

virial coefficients 维里系数

virial equation 维里方程

equation of state 状态方程

compressibility factor 压缩因子

volume expansivity 体积膨胀系数

isothermal compressibility 等温压缩系数

acentric factor 偏心因子

isothermal process 等温过程

isobaric process 等压过程

isochoric process 等容过程

adiabatic process 绝热过程

polytropic process 多变过程

throttling process 节流过程

truncate equation to two terms 截断方程前二项

cubic equation of state 立方型状态方程

reduced pressure 对比压力

reduced temperature 对比温度

reduced density 对比密度

corresponding-state parameters 对应态参数

generalized correlations 普遍化关联

nonpolar 非极性的

slightly polar 弱极性的

highly polar 高极性的

volumetric properties 容积性质

realistic 现实主义的,逼真的

dashed line 虚线

dotted line 点线

straight line 实线

Terms in chapter 3

internal energy 内能 transport across

kinetic energy 动能

potential energy 势能

conservation 守恒

operator 算符,运算符 such as Δ”)

system 体系

surroundings 环境

closed system 封闭体系

open system 开放体系

finite change 有限的变化

infinitesimal change 无限的变化

differential change 微分(小)的变化

intensive property 强度性质

extensive property 广度性质

specific or molar property 单位(比)性质或摩尔性质

property — variable — function

thermodynamics state of the system 体系热力学状态

thermodynamics properties 热力学性质

state function(s) 状态函数

equilibrium 平衡

(the) phase rule 相率

reversible process 可逆过程

irreversible process 不可逆过程

mechanically reversible 机械可逆

thermostate 恒温箱

constant—temperature bath 恒温浴

efficiency 效率,(有效)系数

enthalpy

heat capacity 热容

constant—volume heat capacity 恒容热容

constant—pressure heat capacity 恒压热容

vector quantity 矢量

scalar magnitude 数量,纯量

continuity equation 连续方程

steady state (flow process) 移去(流动过程)

datum level 基准面

shaft work 体积功

stirring work 搅拌功

work associated with moving the flow streams 流动功

expansion work 膨胀功

surface work 表面功

electricity work 电功

calorimeter 量热计(测定焓)

intensive property 强度性

extensive property 广度性质

shaft work 轴功

enthalpy

entropy

heat-capacity 热容

Gibbs energy (G) 吉布斯自由能

Helmholtz energy (A) 亥姆霍茨自由能

internal energy 内能

system 系统,体系

close system 封闭体系

equilibrium state 平衡态

total differential of F F的全微分

exact differential expression 全微分表达式

Maxwell equations 麦克斯威尔方程

homogeneous fluid 均相流体

residual property 剩余性质

real gas 真实气体 actual gas

ideal gas 理想气体

explicit function 显函数

volume explicit 体积显函数

pressure explicit 压力显函数

isentropic process 等熵过程

reversible adiabatic process 绝热可逆过程

pseudocritical parameter 虚拟临界参数

path variables 过程变量

state variables 状态变量

constant pressure heat capacity CP 等压热容

constant volume heat capacity CV 等容热容

residual property 剩余性质

reference state 参比态

reference condition

partial derivative 偏导数

total derivative 全导数

volume expansivity 体积膨胀系数

isothermal compressibility 等温压缩系数

quality 干度

fugacity 逸度

fugacity coefficient 逸度系数

*Terms in Chapter 4

chemical potential 化学势,化学位

partial property 偏性质

partial molar property 偏摩尔性质

ideal solution 理想溶液

real solution 真实溶液

excess property 超额/过量性质

excess Gibbs energy 超额/过量自由焓

partial excess property 偏摩尔超额/过量性质

activity 活度

activity coefficient 活度系数

standard state 标准态

property change of mixing 混合性质

regular solution 正规溶液

atherpical solution 无热溶液

local-composition 局部组成

local molar fraction 局部摩尔分数

*Terms in Chapter 5

First Law of thermodynamicsenergy conservation law)热力学第一定律

steady-state flow processes 稳定状态流动过程

control volume 控制体

heat Engines 热机

Carnot engine 卡诺热机

thermal efficiency 热效率

thermodynamic efficiency 热力学效率

isentropic efficiency 等熵效率

ideal work and lost work 理想功和损耗功

exergy 火用

available Energy, availability, utilizable Energy 有效能

*Terms in Chapter 6

steam Power cycle 蒸汽动力循环

Carnot-engine cycle 卡诺循环

cycle with feed water heaters 抽气回热循环

heat-power cycle 热电循环

exhaust steam 乏气

heat reservoir 热源

working substance of the engine 工质

specific steam consumption 汽耗率SSC

refrigeration Cycle 制冷循环

vapor-compression cycle 蒸汽压缩(制冷)循环

absorption refrigeration 吸收式制冷

Carnot refrigeration 卡诺冷机

reversed heat-engine cycle 逆热机循环

multi-stage compression refrigeration多级压缩制冷

heat pump 热泵

throttling expansion process 节流膨胀过程

reversible adiabatic expansion process 可逆绝热膨胀过程

inversion curve and inversion point 转变曲线和转变点

condenser 冷凝器

expander 膨胀机

compressor 压缩机

evaporator 蒸发器

supheater 过热器

turbine 透平机

boiler 锅炉

pump

*Statements of the second law

statement1: No apparatus can operate in such a way that its only effect (in system and surrounings) is to convert heat absorbed by a system completely into work done by the system(Klevin)

Statement2: No process is possible which consists solely in the transfer of heat from are temperature lend to a high one。(克劳修斯)

Statement 2 of the second law is the basis for Carnot’s theorem:

For two given heat reservoirs no engine can have a thermal efficiency higher than that of a Carnot engine

*Terms in Chapter 7

criteria for phase equilibrium 相平衡判据

dew point and bubble point 露点和泡点

flash calculation 闪蒸计算

thermodynamics Consistency of VLE data 汽液平衡数据的热力学一致性检验

integral inspection method 积分检验法

relative volatility 相对挥发度

azeotrope 恒沸

azeotropic point 恒沸点

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