加热器端差 meaning in English
terminal temperature difference of heater
Examples
- Abstract : on the basis of the principle of equivalent enthalpy drop , the online calculating model on the influence of every heater end temperature difference on the unit economy is established which shows the online influence degree . therefore , it provides the theory basis for overhaul workers
文摘:以等效焓降理论为基础，建立了各级加热器端差对机组经济性影响的在线计算模型.通过该计算模型可以在线显示每级加热器端差对机组热经济性影响的程度，从而为运行检修人员提供了理论依据,对电厂节能有一定的现实意义 - Two conclusions about the tube will be drawn : l ) being used in the heater of 300mw unit , it will cause 57 % decrease of the heater ' s volume and make the workshop ' s area much more smaller , which is gained from the reasonable device of the heater itself ; 2 ) when used in 100mw unit , higher capability lower temperature difference higher feed temperature of the heater will be available and better economic efficiency of the unit will be gained
应用双侧微肋强化换热管后体积可以减小为原来的43 ，大大减小了加热器占用厂房的面积。 ( 2 )双侧微肋强化换热管应用于100mw机组热电厂加热器时，进行改造中，由于原加热器存在很多缺陷，使加热器传热性能降低，此时使用双侧微肋强化换热管对加热器进行改造时，可以提高加热器传热性能，减少加热器端差，提高加热器给水温度，提高机组的经济效益。