焓降 meaning in Chinese
enthalpy drop
Examples
- The improved cyclical function method is analyzed quantitatively through using the theory of the equivalent enthalpy drop and the real - time thermal consumption analysis can done
并应用等效焓降理论对循环函数的定量分析加以改进,进行了耗差分析。完善了循环函数法在机组局部定量计算分析的方法。 - Touch on developing large - flow and high - pressure ratio impressor and large - enthalpy drop turbine , reducing harmful emission , solving the major problems of high - temperature blade material , cooling , protective coating and single - grain blade casting , and comfirm some important manufacturing techniques
涉及了开发大流量高压比压气机、大焓降涡轮，降低有害排放量，解决高温叶片的材料、冷却、保护涂层及单晶叶片铸造等主要问题，并确认了一些关键的制造技术。 - On the deep foundation that studies and understands thermaldynamic system of steam power plant , this text is to compare analytic theories and computation method constantly used at present on the economy of thermaldynamic system of steam power plant , calculate the influences on thermal economy with theory of equivalent enthalpy drop when high pressure heater is into stoppage , prove influences degree on thermal economy when the composition of heater stoppage is diffrent , define regenerator rate and offer theoretical direction for heater stoppage
本文在对火力发电厂热力系统深入学习、掌握的基础上，对目前几种常用的火力发电厂热力系统经济性分析理论和计算方法进行了比较，以等效焓降理论对高压加热器停运时热经济性的影响进行了计算，说明了高压加热器各种停运组合对热经济性的影响程度;提出了加热器回热率概念，从而为高压加热器切除提供了理论指导。 - The experimental results show that the distribution of the radial static pressure behind the model cascade can be controlled by changing the diameter , number and distribution of the holes at different radius of the full circled backboard with the holes properly ， and the experiments variable enthalpy drop in the model cascade can be realized by using out - circled backboard or in - circled backboard which are set on the different distances from the trailing edge of the model cascade
实验结果表明，适当选择全环钻孔挡板不同半径处的钻孔率、钻孔直径与分布，可调节静叶后径向静压分布，采用外环或内环挡板，并将其分别置于静叶的近、中、远下游，可实现静叶栅的变焓降实验。 - 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