【正文】 hange 導(dǎo)熱性thermal conductivity 傳熱系數(shù)heat transfer coefficient 強(qiáng)制對流forced convection 自然對流natural convection 外表面external surface 焓enthalpy 熵entropy 對流傳熱convection heat transfer 牛頓冷卻公式Newton law of cooling 流體物性properties of the liquid 質(zhì)量流量比mass flow ratio 電磁輻射能electromagnetic energy 熱輻射thermal radiation 凈輻射量net radiation 流體力學(xué)fluid mechanics 熱力學(xué)性質(zhì)thermodynamic property 牛頓粘性定律Newton law of vosicosity 溫熵圖temperatureentropy diagram 回轉(zhuǎn)式發(fā)動機(jī)rotary engine 汽輪機(jī)steam turbine 光化學(xué)煙霧photochemical smog 核電站nuclear power plant 流化床燃燒fluildized bed bustion 余熱鍋爐a heat recovery builer 表面積surface area強(qiáng)度量：intensive properties do not depend on mass（e,g,p,ρ,ν=1/ρ,u and h）,extensive properties depend on the total mass of the system（e,g,V,M,U,and H）.Uppercase letters are usually used for extensive ：equilibrium：states of a system are most conveniently described when the system is in equilibrium, is in we will consider process thatchange “slowly”termed quasiequilibrium or quasistatic process is quasiequilibrium if the time rate of change of the process is slow relative to the time it takes for the system to reach thermodynamic is necessary that a system be quasiequilibrium before applying many of the thermodynamics relations to that ：In simplest terms,the law of thermodynamics dictate the specific for the movement of heat ,the First Law of Thermodynamic is a statement of the conservation of energythe Second Law is a statement about the direction of that conservationand the Tired Law is a statement about reaching absolute first law of thermodynamic is a statement of the principle of conservation of can also be considered as defining a property,the internal Second law of Thermodynamic states that in all energy exchanges,if no energy enters or leaves the system,the potential energy of the state will always be less than that of the initial is also monly referred to as ：a cup of hot coffee left on a table eventually cools,but a cup of cool coffee in the same room never gets hot by hightemperature energy of the coffee is degraded(transformed into a less useful form at a lower temperature)once it is transferred to the surrounding ordinary house is,in some respects,an exhibition hall filled with womders of ordinary household utensils and applicances are designed,in whole or in part,by using the principles of examples include the electric or gas range,the heating and aircondition systems,the refrigerator,the humidifier,the pressure cooker,the water heater,the iron,and even the puter,and the a large scale,thermodynamics plays a major part in the design and analysis of automotive engines,rockets,jet engine,and conventional or nuclear power plans,solar collectors,and the design of vehicle form ordinary cars to ：isolated systems：not exchangeing heat,matter or work with their ：exchanging energy(heat and work)and matter with their ：exchangeing energy(heat and work)but not matter with their ：rigid boundary :not allowing exchange of :The mechanism in this case is electromagnetic shall limit our discussion to electromagnetic radiation which is propagated as a result of a temperature difference。第一篇：熱能與動力工程專業(yè)英語強(qiáng)度量：intensive properties do not depend on mass（e,g,p,ρ,ν=1/ρ,u and h）,extensive properties depend on the total mass of the system（e,g,V,M,U,and H）.Uppercase letters are usually used for extensive ：equilibrium：states of a system are most conveniently described when the system is in equilibrium, is in we will consider process thatchange “slowly”termed quasiequilibrium or quasistatic process is quasiequilibrium if the time rate of change of the process is slow relative to the time it takes for the system to reach thermodynamic is necessary that a system be quasiequilibrium before applying many of the thermodynamics relations to that ：In simplest terms,the law of thermodynamics dictate the specific for the moveme