raise steam

Raise Efficiency of Steam Turbine

提高汽轮机的效率

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Here an example is: heating the feedwater of condensing turbine by exhaust steam of a back pressure turbine ( through tubular steam cooler) to raise the set's heat economy.

介绍一例：利用管式蒸汽冷却器将背压机排汽加热凝汽机给水，从而提高机组热经济性。

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The result shows that the sulfonate system can be used to effectively reduce the injection pressure and raise the efficiency of steam drive and core recovery ratio.

研究结果表明，石油磺酸盐体系可有效降低蒸汽注入压力，提高驱替效率和岩心采收率。

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Heat is used to raise steam which either turns a turbine or forces a piston to move up and down in a cylinder. chamber, combustion, for turbojets or turbopropellers

由热产生的水蒸气或者使涡轮旋转或者使活塞在气缸中上下运动。燃烧室，用于涡轮喷气发动机或涡轮螺旋桊发机

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Solar-thermal power stations, which employ mirrors to concentrate sunlight on boilers and thus raise steam to generate electricity by turning turbines, are far from cheap compared with gas-fired stations.

太阳热发电站利用镜子将太阳光集中到锅炉上并因此产生蒸汽推动涡轮来发电，这与燃气发电站比起来一点也不便宜。

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When the steam temperature raises or continues to raise the steam pressure and the condensate discharged from sample slowly, the seepage rate increases slightly.

当提高蒸汽温度或继续提高蒸汽压力后，冷凝水缓慢排出试样，渗流率有所提高；一旦蒸汽通过试样，试样将被迅速加热，渗透率也迅速增大。

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Laboratory research shows that the JJ? 8 and JJ? 9 agent can reduce the alkalinity of the liquid and degree of formation damage made by the liquid, and raise steam injection efficiency.

室内研究表明，JJ-8和JJ-9降碱剂可有效降低蒸汽凝析液的碱度，减轻蒸汽凝析液对地层的伤害程度，提高注汽效率。

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The function of the boiler's water-supplying automatic control system is to make the amount of evaporation match the Vapor's water level in provision of the scope and raise the safety and the economy of the boiler and the steam turbine.

汽包锅炉给水自动控制的任务是使锅炉的给水量适应锅炉的蒸发量，以维护汽包水位在规定的范围内，以提高锅炉和汽轮机的安全性和经济性。

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