1、

By adopting the newest international standard of water and steam ( IAPWS-97), this paper calculates the thermal properties of water and steam, such as dynamic viscosity, thermal conductivity, isobaric heat capacity and specific volume.

采用国际最新的水与蒸汽标准&IAPWS-97计算水与蒸汽的黏度、导热系数、定压比热、比容等热物理特性参数,并与IFC-67的计算结果相比较;

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2、

For the new-made or after-medium-repair steam boilers, it is important to know the evaporation capacity in order to study their heat balance, to measure their thermal efficiency and to examine their output.

对于新制造或中修后的蒸汽动力装置的锅炉来说,研究其热平衡、确定其热效率以及检验增压锅炉出力,都必须知道锅炉的蒸发量。

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3、

The maximum steam load produced by the bark was determined by the bark fixed combustion temperature and the capacity of attemperator system when the basic steam load was given.

在一定的基本蒸汽负荷下,燃树皮产汽负荷的上限值可根据流化床中树皮的稳定燃烧温度和减温系统的工作能力来确定。

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4、

after the 100 bar steam was introduced into the second chemical fertilizer synthesis plant, its impact on hp steam turbine 103-jat of synthesis gas compressor was analyzed. meanwhile, considering capacity expansion of the second chemical fertilizer plant puts forward solutions to the problem.

分析目前二化肥合成装置引用S100过热蒸汽后,对合成气压缩机高压汽轮机(103-JAT)的影响,同时考虑到二化肥扩能的因素,提出解决问题的办法。

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5、

With the continuous improvement of steam turbo-generator capacity and main steam parameter, in order to guarantee the efficiency and security, the real-time and accuracy requirement of temperature measurement for the turbine rotor surface is improved at the same time.

随着现代汽轮机发电机组单机容量和主蒸汽参数的不断提高,为了确保机组效率和安全性,电厂对汽轮机转子表面温度检测的实时性和准确性要求也日益提高。

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6、

With the development of automation and increasing capacity of turbogenerator set, higher requirements have been put forward to high speed, fully loaded, continuous state and reliable operation of the equipments as well as the on-line monitoring and fault diagnosis technology of large steam turbo-generator unit.

随着汽轮发电机组容量的不断增大和设备自动化程度的不断提高,为保障汽轮发电机组在高速、满载、连续状态下可靠运转,对在线故障监测与诊断技术提出了更高的要求。

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7、

The relationship be-tween the main& pipe pressure, steam drum pressure, steaming capacity, feedwater temperature and the speed of coal feeder, the opening of secondary air door are gotten by training the networks.

通过对网络的训练,建立了母管压力、汽包压力、锅炉蒸发量、锅炉给水温度等参数与给煤机转速和二次风门开度之间的关系。

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8、

After improving the salt separation system, the capacity of evaporators increased by 30%, the electricity consumption decreased by 35 kW · h/ ( t · NaOH) and steam consumption decreased by 0.4 t/ ( t · NaOH).

对采盐系统进行改进后,蒸发器生产能力提高了30%,电耗降低35kW·h/(t·NaOH),汽耗降低0.4t/(t·NaOH)。

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9、

Effect of activation process by steam on capacity of activated carbon from petroleum coke

水蒸汽活化工艺对石油焦基活性炭性能的影响

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10、

With the capacity of air-cooled unit enlarge constantly, the exhaust steam devices have developed to multiple function type from single function type.

随着空冷机组容量的不断扩大,排汽装置已由单一型逐渐地向多功能型发展。

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11、

Abstract The spray mechanism and structure feature of the type Y steam atomized oil burner for large capacity 5t/ h are discussed in this paper, and the experimental investigation on it in cold condition is also described.

简述了大容量Y型油喷嘴的雾化机理,介绍了单只喷嘴流量为5t/h的Y型油喷嘴结构特点和冷态试验研究情况。

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12、

The Vertical Bearing Capacity and Settlement Analysis of the Pre-stressed Concrete Pipe Pile Causes of vacuum reduction of condenser of steam turbine and on-line handling

预应力混凝土管桩的承载机理研究及沉降分析汽轮机凝汽器真空度降低的原因及在线处理

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13、

the modified process is applied to the epoxy chloropropane unit of some company with its capacity of 32 kt/ a, which saved 24 kt/ a of fresh steam, and increased the benefits by 1.56 million yuan per year.

将此策略用于某公司3.2万t/a的环氧氯丙烷装置,改造后可节省新鲜蒸汽2.4万t/a,增效156万元/a。

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14、

steam and hot water withdrawal through steam nozzle with capacity regulating tap.

蒸汽和热水撤出通过蒸汽调节能力自来水喷嘴。

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15、

development of long blade for large capacity air-cooling steam turbine

大型空冷汽轮机低压长叶片的开发

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16、
17、

The capacity of evaporation equipments above 30 % and steam consumption of caustic soda dropped %.

投运3个月的考核结果表明蒸发装置产能30%,烧碱汽耗下降%.

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18、

The large capacity gas-steam combined cycle units have been used widely in Chinas power industry.

大容量燃气 - 蒸汽联合循环机组已在我国电力行业广泛使用.

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19、

This valve must also have an hourly rated temperature steam BTU discharge capacity not less than the hourly input rating of the water heater.

这种阀门每小时排放高温蒸汽BTU的能力必须超过热水器每小时产生热量的能力。

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20、

So the research of the-line condition monitoring of the large capacity steam turbine-generator becomes more crucial.

因而大容量汽轮发电机组安全可靠运行的在线监测研究显得十分重要.

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