1)vertical pipe下降管
1.Flowing characteristics of liquid film in vertical pipe;下降管内壁激冷水降膜流动特性
2.Reason to generate crack in the seam of vertical pipe in boiler and prevention measure;锅炉下降管焊缝产生裂纹的原因及防治对策
3.In order to find the pattern of turbulent flow and heat transfer of synthetic gas in the Vertical downward pipe,a numerical model based on analyzing the flow and heat transfer features of the vertical pipe in quench chamber is first presented.本文以水煤浆气化炉激冷室为研究对象 ,采用ｋ ε模型[2 ] 、四通量辐射模型和ＳＩＭＰＬＥ算法对激冷室内的湍流流动及传热进行数值模拟 ,以掌握激冷室下降管内的流体工作变化规律1 下降管工作过程140 0℃的高温合成气由气化炉进入激冷室成分主要有ＣＯ、ＣＯ2 、Ｈ2 、Ｈ2 Ｏ和一定浓度的灰分 ,合成气将在激冷室进行冷却、除灰过程 。
英文短句/例句
1.Crack Analysis On The Drum Downcomer Union Joint of 20MnMo锅筒蒸汽下降管接头20MnMo锻件裂纹分析
2.Design Downcomer Self-support Structure Desigh with Caesar Ⅱ Software利用CaesarⅡ软件设计下降管自悬吊结构
3.Experimental Study on Down Flow Tube Reactor of Biomass Pyrolysis for Bio-oil;下降管式生物质热解液化实验装置的研究
4.Improved Design and Experiment of Heat Transfer Platform for a Down-flow Tube竖直下降管换热实验台改进设计与实验
5.An Experimental Study on the Liquid Hold-up of Gas-Liquid Biphasic Tilted Descending Pipelines气液两相流倾斜下降管持液率实验研究
6.Experimental study on the flow behavior and heat transfer of ceramic balls in a vertical descendant tube垂直下降管内陶瓷球流动与传热的试验
7.Design and Experiment of Downward Vertical Tube for Heat Transfer of Particles垂直下降管散体颗粒换热实验台设计与应用
8.Selection and Experimental Analysis of Dust Filter in the down Flow Tube Reactor for Biomass Fast Pyrolysis Liquefaction下降管式生物质热解液化技术中的除尘设备
9.Under radar control heading 265 descend to 6000 feet.雷达管制航向265下降到6000英尺。
10.Study on heat transfer of falling film evaporation characteristic on heat pipe in the negative pressure负压下热管管外降膜蒸发的换热特性研究
11.To descend by means of a parachute.跳伞，伞降用降落伞下降
12.The normal response to a drop in body temperature is peripheral vasoconstricition.体温下降时正常的反应是周围血管收缩。
13.Nevertheless, Irish house prices are now falling, if modestly.然而，尽管幅度很小，爱尔兰的房价正在下降。
14.The Status of FHIT Gene in Human Esophageal Carcinoma;FHIT基因表达下降与食管癌相关性的研究
15.Improvement of tube welding for settlement prevention hat of tube applied in underwater concrete of bored piles钻孔桩水下混凝土导管焊接防沉降沿帽的改进
16.Dimension Reduction Method for the Dynamic Reliability Analysis of Underground Pipelines地下管道动力可靠性分析的降维计算方法
17.Numerical simulation of temperature drop in underwater hot oil pipeline during shutdown水下热油管道停输温降过程的数值模拟
18.The Monitoring Data Management of Land Subsidence and Ground Water Level in Xi'an西安市地面沉降与地下水位监测数据管理
相关短句/例句
downcomer[英]['daun,k?m?][美]['da?n,k?m?]下降管
1.Crack Analysis On The Drum Downcomer Union Joint of 20MnMo锅筒蒸汽下降管接头20MnMo锻件裂纹分析
2.This article deals with the method of how to design downcomer self-support structure,and analyze it with the help of Caesar Ⅱ software,as well as how to resolve the problem of overstress by means of increasing the pipe thickness.探讨下降管自悬吊结构的设计方法,利用CaesarⅡ应力分析软件对其进行分析,并采用增加下降管壁厚和增加导向的方法解决局部应力超标问题。
3)down-take pipe下降水管
4)downtake pipe下降管，下导管
5)downcomer[英]['daun,k?m?][美]['da?n,k?m?]下降管，降水管，水回流管，下降段，降液管
6)downcomer slagging下降管结渣
1.The reason frequently causing the temperature high at prop plank in Texaco gasifier was discussed,which includes the gasifier running in inadequate temperature,downcomer slagging,uneven water film distribution, higher hardness of ash water,the condensate from CO shift section with high pH value.对造成德士古水煤浆气化装置频繁发生支撑板温度高的原因———炉温控制不当、下降管结渣、激冷水水膜分布不均、灰水硬度高和变换冷凝液pH高等进行了认真分析,提出了相应解决办法。
延伸阅读
管山吃山﹐管水吃水1.比喻干什么事情﹐就靠什么生活。
