闪蒸(扩容)产生的低压二次蒸汽进入双进汽蒸汽轮机做功，可提高整体机组的发电效率。
Second LP saturated steam produced by flashing (dilation) runs into double-inlet turbine to make it work, it may increase the efficiency of generator unit.
我们发现在汽液共存点，糖水中水的蒸汽压，小于纯水的蒸汽压。
And we found that the gas-liquid coexistence point, the vapor pressure of the water, was less than if it were pure.
在注入热量和注汽时间相同情况下，先注高干度蒸汽可提高开发速度和经济效益。
In the case of same injected heat and steam injected time, high steam quality can improve development rate and economical benefit.
同时测定了上述流体在高温下的蒸汽压和饱和汽液相密度。
Vapor pressures, saturated vapor and liquid densities for above fluids were measured at high temperatures.
结果表明入口蒸汽压力和过冷水温度是影响汽羽形状的主要因素。
The results indicated that the shape of steam plume was influenced by the inlet steam pressure and subcooled water temperature.
由同时拟合蒸汽压、汽相体积和液相体积确定的三个参数都是温度的函数。
These three parameters, determined by fitting vapour pressure, vapour volume and liquid volume, are all function of temperature.
实施合成气压缩机蒸汽轮机汽封技术改造后，机组运行安全性提高，起到了节能降耗的目的。
After the revamp of the steam seal of syngas compressor's steam turbine, the operating safety performance of the compressor bundle was improved, the consumption was reduced and energy was saved.
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。
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.
介质：适合于含固体颗粒的易磨损介质，推荐使用于过热蒸汽、溶剂、液化汽、糖浆及其它易磨流体。
Medium: suitable for containing solid particles of wear easily medium, recommend using in superheated steam, solvents, liquefied steam, syrup and other easily to grinding fluid.
用此状态方程计算纯物质饱和蒸汽压和二元汽液平衡，计算值和实验值符合很好。
The calculated values for saturated vapor pressure and binary VLE by using this new equation of state are in good agreement with experimental values.
开发的蒸汽汽提脱气釜，脱气效率高达70%。
The stripped efficiency of the devolatilization stripper with steam distillation reached 70%.
提出了炼油厂常减压装置半干式常压塔的设计方法，用侧线汽提塔再沸器代替汽提水蒸汽。
A new design method of the half-dry atmospheric crude tower is presented in this article, in which stripper reboiler is used instead of stripping steam.
国外36个蒸汽驱现场试验结果统计规律表明，蒸汽驱油汽比不仅与地质参数有关，而且与注汽速度密切相关。
The statistics of 36 oilfield steam drive pilot test results show that the oil-steam ratio depends on not only the reservoir parameters, but also the steam injection rate.
该阀广泛用于石油、化工、电力、纺织印染、等行业的各种蒸汽加热设备，蒸汽管网、凝汽管网、凝结水回收工程和低过热蒸汽工程。
It is widely in sectors of petroleum, chemical engineering, power, printing and dyeing textile for heating and steaming system, condensation water recycling and over heating steam projects.
为在稠油热采蒸汽驱阶段提高注汽干度，进而提高稠油开采率，引进了高压汽水分离器。
During viscous crude oil steam flooding, a high pressure steam water separator is introduced to improve steam quality and then enhance recovery factor.
表面蒸发受蒸汽温度、汽液界面的温度以及汽液压力差的共同控制。
The surface evaporation is influenced by vapor temperature, vapor-liquid interfacial temperature and vapor-liquid pressure difference.
内置式柱塞定量阀是汽―水分离室整体的一部分，完全被蒸汽包围，从而避免了因热辐射造成的冷凝。
The internal plug-type metering valve is an integral part of the steam separator and is completely steam-jacketed to prevent condensation through radiation.
注汽开采中高温高压蒸汽的频繁注入又加剧了地层出砂，这些状况极大地限制了稠油的有效开采。
In steam injection production, the steam with HTHP can stimulate formation sand production. These statuses restrict the output of heavy oil.
在适宜的汽氧比条件下，不同煤种纯氧-水蒸汽地下气化均可以获得中热值煤气。
On optimum ratio of vapor to oxygen, oxygen-steam gasification of different coal can produce middle heat value gas.
又可根据蒸汽吞吐阶段的极限油汽比，计算该阶段的可采储量。
It can also be used to calculate recoverable reserves according to the extreme oil steam ratio in this period.
蒸汽吞吐和蒸汽驱是目前稠油开采的主要方法，吸汽剖面不均匀、汽窜是影响蒸汽驱开采稠油的主要问题。
However, there exist two unfavour factors, which are uneven steam injection profile and channeling, to affect the performance of steam soaking.
蒸汽吞吐是目前稠油油藏开发的主要方式，合理利用蒸汽热能、提高油汽比对于稠油油藏的经济有效开发非常重要。
Cyclic steam stimulation is a major way of recovering heavy oil at present. Efficient development is highly dependent on rational using of steam energy and improving oil-steam ratio.
经分析认为：沿配汽管全程蒸汽加热不均是导致火电厂除氧器投运过程中加热振动的主要原因。
By analyzing the reasons causing deaerator vibration when unit starting, it is considered that the main cause is uneven steam heating along the whole distributing tubes.
利用数值模拟方法对蒸汽驱中注汽速度、采注比和蒸汽干度等工艺参数进行了研究。
Through numerical modelling, this paper studies the process parameters of steam drive such as steam injection rate, production injection ratio, and steam quality.
进入干汽室的蒸汽处于供汽温度和基本上大气压力下，使任何尚存的水雾再次汽化。
Steam entering the drying chamber is at supply temperature and essentially atmospheric pressure, so any remaining mist is re-evaporated.
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。
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.
在蒸汽管道，伴热管线、小型加热设备，采暖设备，温度要求不高的用汽设备，应该选用热静力型疏水阀。3。在高温高压过热蒸汽管线和设备上，应该选用过热蒸汽专用疏水阀。
In steam pipes, coupled heat pipelines, small heating equipment, heating equipment, air temperatures do not ask for the use of equipment, it should be the choice of hot static type steam traps. 3.
间歇注汽法可提高蒸汽比容，提高蒸汽波及体积和热利用率，改善油层渗流特征，达到改善驱油效果的目的。
Intermittent steam injection can increase the specific volume, swept volume and utilization ratio of heat, and can improve formation of seepage in oil reservoir so as to improve flooding effect.
早期投产的国产200MW机组因设备老化，其外置式疏水冷却器经常会产生汽侧筒体被蒸汽吹蚀及钢管泄漏等故障，影响了机组的安全运行和经济效益。
External drain coolers often leaks from the steam blowed barrel or tubes of the early 200MW units, which have an effect on safe and economic operation of the units.
早期投产的国产200MW机组因设备老化，其外置式疏水冷却器经常会产生汽侧筒体被蒸汽吹蚀及钢管泄漏等故障，影响了机组的安全运行和经济效益。
External drain coolers often leaks from the steam blowed barrel or tubes of the early 200MW units, which have an effect on safe and economic operation of the units.
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