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1)  steam-water two-phase flow drainer
汽液两相流疏水器
1.
Aiming at the problem,the paper proposes the reconstructing methods on the high and low voltage heater drain devices through applying steam-water two-phase flow drainer,and makes detailed introduction about its practical application,the paper possesses certain reference for such work.
文章针对此问题,结合桥铝电二厂1#汽轮机高、低压加热器疏水装置进行了改造,改造中应用了汽液两相流疏水器,并对其的实际应用进行了详细介绍,具有一定的参考价值。
2)  steam-liquid two-phase flow self-requlating drainer
汽液两相流自调节疏水器
3)  water and steam two phase flow
水/水蒸汽汽液两相流
4)  steam-water two-phase flow
汽液两相流
1.
On the basis of the classification and definitions of two regions of pressure drop oscillation in our previous work, the transient and time-averaged heat transfer characteristics of steam-water two-phase flow during the second regional pressure drop oscillation were experimentally studied in a closed circulation system with a helical coiled tube boiling channel.
在以前对闭式循环系统中螺旋管蒸发器内汽液两相流压力降脉动进行系统实验研究、根据脉动过程特征和产生原因进行分析、区分了产生压力降脉动的两类不同特征区域的基础上 ,着重对第二区压力降脉动流动过程中瞬态及时均传热的特征和规律进行了试验与分析研究 ,总结出相应的规律和计算式 。
2.
The mathematical model was developed to illustrate the supersonic steam-water two-phase flow shock wave.
建立了超音速汽液两相流激波过程的数学模型,得到了激波前后的流动关系,并对激波后的流动规律进行了初步分析,建立了两相扩压段的优化模型。
5)  vapor-liquid two-phase flow
汽液两相流
1.
Using vapor-liquid two-phase flow theory and based on the mass and momentum conservation,the author educed a computing model for computing the vapor-liquid two-phase pressure decrement in power plant direct air-cooled condenser tube.
利用汽液两相流基本理论,在质量守恒和动量守恒定律基础上得出了计算电厂直接空冷凝汽器散热器倾斜下降翅片管内压力降的计算模型。
2.
Simply introduced the theory of vapor-liquid two-phase flow self-regulation installation and made quantitative analysis to the system efficiency in changing fore-and-aft.
探讨了江西新余发电有限责任公司2号机高加疏水系统改造前后的运行状况,简介汽液两相流自调节装置的原理,并对系统改造前后的经济性进行了定量计算。
3.
The use of this numerical calculation method for the transient thermodynamic calculation and analysis of vapor-liquid two-phase flows is of major practical significance.
小波分析是一种新兴的数学分析工具 ,运用此数值计算的方法对汽液两相流动的瞬态热工计算分析 ,这将是非常具有实际意义的。
6)  Vapor-liquid two-phase flow
汽-液两相流
补充资料:疏水器
分子式:
CAS号:

性质:又称汽水分离器或疏水器。从热交换器中排除冷凝水的设备。结构比较复杂,因为与冷凝水排除的同时必须防止蒸汽外逸。型式很多。根据操作原理可分为两种:(1)自动排出式冷凝水排除器。当加热器内蒸汽压力比器外压力大时,可借蒸汽本身的压力将冷凝水排出器外,例如孔板式冷凝水排除器、浮球式冷凝水排除器和浮杯式冷凝水排除器;(2)压出式冷凝水排除器。当加热器内蒸汽压力比器外压力低时,须借外加蒸汽压力将冷凝水排出器外。根据操作方法也可分为两种:(1)连续式冷凝水排除器。例如孔板式冷凝水排除器、浮球式冷凝水排除器和压出式冷凝水排除器;(2)间歇式冷凝水排除器。例如浮杯式冷凝水排除器。 

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