汽水分离,steam-water separation
1)steam-water separation汽水分离
1.Reasonable optimization and improvement onsteam-water separation system of washing process水洗工艺汽水分离系统合理优化与改进
2.Mechanism forsteam-water separation by water wash is analyzed.分析了水洗汽水分离系统的工作原理,从工艺路线、设备以及各单元的合理优化配置和安装要求上,提出了汽与水在混合管道内进行分离的方法和思路,通过改进,提高分离效率,减少真空损耗,缩短水洗时间。
英文短句/例句
1.Numerical Simulation of Flow Field in Bent Plate Stream-water Separator;波形板汽水分离器中流场的数值模拟
2.The Theoretical and Experimental Research of Steam-water Separator with Corrugated Plates;波形板汽水分离器的理论与实验研究
3.Simulation of Moisture Separator Plate s Water Film Flowing;波形板汽水分离器板壁水膜流动数值模拟
4.Reasonable optimization and improvement on steam-water separation system of washing process水洗工艺汽水分离系统合理优化与改进
5.Mechanical Stress Analysis of a 600 MW Supercritical Boiler Water Separator Based on the Finite Element Method600MW超临界锅炉汽水分离器内压应力有限元分析
6.Separation of water and gas is reliable (water vapor enters from bottom of valve by the U general type), remain the state of water sealing in the valve, effectively prevent leakage of steam.汽水分离可靠（水汽经U型普通从阀底部进入），阀内始终处于水封状态，有效阻止蒸汽泄漏。
7.Research on the corrosion mechanism and protection technology of Jingbian gas field steam-water separator靖边气田汽水分离器腐蚀机理与防护技术研究
8.Choice of Vertical Moisture Separator Reheater (MSR) for the EPR Project in Three-Generation Nuclear Power Plant三代核电厂EPR项目中的汽水分离再热器选择
9.Feasibility Study on the Elimination of Separators in Small Simplified BWR(SSBWR-200)小型简化沸水堆取消汽水分离器方案可行性研究
10.Water-level Control of Water Separator during Startup of Domestic 1000 MW Ultra Supercritical Pressure Once-through Boiler国产1000MW超超临界压力直流锅炉启动过程中汽水分离器水位的控制
11.Measurement for Tank Liguid Level of Water Separator and Modification for Hydrodynamic Kinetic Pressure in Ultra-supercritical Boiler超超临界机组汽水分离器水箱液位测量和流体动压修正
12.The Study of Separation Ethanol/Water Through Pervaporation with Composite Membrane;渗透汽化法复合膜分离乙醇/水的研究
13.Application of Oil-water Separator Unit in the Acidic Water Vapor油水分离器在酸性水汽提装置中的应用
14.Study on Methanol/water Pervaporation of AA-AN Copolymerization Membrane;PAA-Co-AN渗透汽化复合膜分离甲醇/水溶液的研究
15.Study on the Separation Process and the Transport Mechanism of Pervaporation in Isopropanol/Water;渗透汽化分离异丙醇水溶液及传质机理的研究
16.The Preparation of PVA Vapor Permeation Membrane Separating Ethanol-water Closed Azeotrope;分离乙醇水近共沸物PVA蒸汽渗透膜的制备
17.Preparation of Ethanol-permselective Membranes and Study on the Separation of Ethanol/water by Pervaporation;渗透汽化透醇膜制备及乙醇/水体系的分离研究
18.Separation of Low-concentration Methanol from Wastewater Using Pervaporation Composite Membrane渗透汽化复合膜分离废水中的低浓度甲醇
相关短句/例句
steam-water separator汽水分离器
1.Aiming at the difficulties of radiographic detection to girth weld ofsteam-water separator which has no manhole or detectionhole in power plant.针对无人孔和探伤孔的电站汽水分离器封头环焊缝射线探伤的难点,通过理论计算和实际对比分析、制定出适合的检测工艺,实践证明工艺满足国家相关标准的要求。
2.The numerical simulation and experimental research ofsteam-water separator with cor- rugated plate is carried out in this paper.本文对波形板汽水分离器进行了数值模拟和试验研究。
3)steam separator汽水分离器
1.On the primary and secondarysteam separator with a water defector in a steam generator for PWR;PWR蒸汽发生器中一、二次汽水分离器加装挡水器研究
2.Analysis is carryied out with 3-dimension FEM for super critical boiler’s thick-wall parts stress fields by inside pressure,thesteam separator’s stress concentrating factor is calculated.采用三维有限元计算对超临界锅炉厚壁部件在内压作用下的应力场进行了分析,并计算出汽水分离器应力集中系数。
3.The paper takes thesteam separator of 600MW supercritical boiler as subject investigated, and builds a 3D computation module, with the finite element method, we calculate the temperature field, thermal stress field, mechanical stress field and the whole stress field of thesteam separator in the process of cold start-up, analyses the law change in temperature field and stress field.汽水分离器是超临界锅炉中最重要的厚壁部件。
4)steam/water separator汽水分离器
1.This paper first makes a theoretical analysis of the stress field ofsteam/water separator, an important pressure-bearing p.本文首先对超临界锅炉中重要的承压部件—汽水分离器的应力场进行了理论分析,并进一步分析了在运行过程中产生疲劳蠕变损伤的机理。
5)steam water separator汽水分离器
1.During viscous crude oil steam flooding,a high pressuresteam water separator is introduced to improve steam quality and then enhance recovery factor.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 。
6)Water separator汽水分离器
1.But the neglect was wrong in measurement for water separator level in ultra-supercritical unit, because of the small size of water tank and high steam pressure.但是对于1000MW超超临界锅炉来说,在测量汽水分离器贮水箱液位时,由于分离器贮水箱截面较小,工质压力较大,流体的动压修正就不能再忽略了。
2.The internal pressure stress distribution and stress concentrations for the water separator of a 600 MW supercritical boiler are analyzed by the finite element method.采用有限元方法对600 MW超临界锅炉汽水分离器进行应力计算,得出了汽水分离器进口连接管区域内压引起的机械应力分布规律和应力集中状况。
延伸阅读
动力机械：汽水分离－再热器在水冷堆核电站的饱和蒸汽轮机中用以降低蒸汽湿度﹑提高蒸汽温度的设备。它由汽水分离器和再热器组成。在这种设备中﹐从汽轮机高压缸排出的湿蒸汽先经过汽水分离器把大部分水去掉﹐然后在再热器中用新汽或同时用从高压缸抽出的蒸汽把它再次加热到接近新汽温度﹐最后送入低压缸。分离和再热的目的都是为了减少低压缸内蒸汽的水分﹐以免损害汽轮机的叶片并提高汽轮机的内效率。汽水分离器和再热器通常被合并在一个很大的卧式筒体内。每台饱和蒸汽轮机都配备两套这种设备﹐平行布置在汽轮机两侧﹐其长度约与汽轮机低压缸总长度相同﹐筒体直径约4米左右。汽水分离器 根据惯性原理把蒸汽与水滴分开。大多采用波纹板式。在核动力舰船上大多采用旋风式汽水分离器﹐其体积较小﹐但阻力较大。汽水分离器的分离效率对整个核电站的性能影响较大﹐因此要求分离效率在90％以上。再热器 水冷堆核电站汽轮机的功率很大﹐蒸汽初参数比常规电站的低﹐高﹑低压缸的分缸压力一般只有1兆帕左右﹐蒸汽容积流量甚大﹐连通管很粗。因此﹐要把高压缸排汽送回反应堆中再次加热是不现实的。只能用新汽或同时用高压缸抽汽在汽轮机旁就地再热。这种再热器是一种管壳式换热器。新汽通常是饱和蒸汽﹐而高压缸抽汽是湿蒸汽﹐它们在管内凝结放热。高压缸排出的工作蒸汽在管外横过管束被加热﹐传热系数很高。为提高管外汽流的传热效果﹐一般均采用外表带有低肋片的U形管﹐以缩小整个再热器尺寸。
