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 。
2) downcomer
[英]['daun,kʌmə] [美]['daʊn,kʌmɚ]
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,kʌmə] [美]['daʊn,kʌmɚ]
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。
补充资料：管山吃山﹐管水吃水
1.比喻干什么事情﹐就靠什么生活。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条