steam efficiency

These plans could make the thermal efficiency of steam circulation greatly increased to 50~ 60%, or even more.

该方案可使注蒸汽循环热效率再次较大幅度提高，达到50%～60%，甚至更高。

Industrial boiler condensate recovery is one of the important ways to improve boiler thermal efficiency and reducing energy consumption. Steam heat includes sensible heat and latent heat.

工业锅炉冷凝水回收是提高锅炉热效率、降低能耗的重要途径之一。

By designing the thickness of the insulating layer on the basis of the maximum allowable heat loss and the types of the insulating material, the efficiency of the steam pipeline can be greatly improved.

按管线允许热损失量和保温材料种类，设计保温层厚度，可大大提高输汽管线热效率。

The system supervises 3 steam turbines ( 6MW unit), and performs functions, such as data query, data acquisition, tendency chart and monitoring exergy efficiencies. Finally, it gives method of raising efficiency and optimization operation of mini-unit.

系统实现了对先期3台6MW汽轮机主要热力参数的采集、查询、历史趋势图和火用效率显示等，并为提高机组的热经济性、优化运行提供了有力手段。

The temperature of reheat steam directly influences the efficiency of a power station.

再热蒸汽温度直接影响电站的经济性.

It is the high efficiency deoxidizer for boiler feed water and steam heat exchanger.

是锅炉给水和蒸汽换热设备的高效除氧剂.

This study is significant on the development model of thermal drive, the variation of geologic conditions, the distribution of remaining oil and the efficiency of steam drive.

本项研究将对稠油热采开发模式、地质条件变化规律、剩余油分布及驱替效率研究工作具有积极意义；

The variation of circulating water flow directly affects the vacuum of condenser efficiency of steam turbine.

循环水流量的变化直接影响到凝汽器的真空,最终会影响到汽轮机的电功率.

Wet steam flows within steam turbine leads loss in turbine stage efficiency and blade erosion.

蒸汽透平中的湿蒸汽流动降低了级运行效率,同时也造成了叶片可靠性下降.

Heat rate Reducing, condensate overcooled removing, vacuum improving, reasonable material selecting and reasonable availing of the cooling area are contents to reengineer and design for improving the thermal efficiency of middle/ large scale steam turbine.

降低热耗、消除凝结水的过冷现象、提高真空、合理地选材和冷却面积最有效地合理利用是当今改造、设计，提高中、大型汽轮机组热效率的内容之一。