Leakage causes of slurry oil steam generator tube bundle and reconditioning technique.
循环油浆蒸汽发生器管束泄漏原因及修复。
Its now pretty dark out and I will just have enough time to finish up the two tube bundle plates.
其现在非常黑暗和我只想有足够的时间来完成了两个管束板。
I could probably just build the boiler from my head now that I have the tube bundle layout complete.
我可以大概只是建立锅炉从我的头，现在我有管束布局完成。
For the shell side, concentrates are often put on the study of the tube bundle supporters or baffles.
对于壳程来说，重点是对壳程支撑结构或折流板的研究。
Yet, so far there is still little information available on vibration of tube bundle in two-phase flow.
但是目前研究有关两相流诱发振动的资料仍然较少。
The open water bath heater consists of a cylindrical vessel with removable flame tube and gas tube bundle.
开式水浴加热器由带可拆卸式火焰管和气管束的圆柱形容器组成。
The shape of water chamber has a great influence on the distribution of cooling water volume in tube bundle.
水室的形状对冷却水量在管束中的分配有很大影响。
Using mixed tube bundle, high heat transfer coefficient can be acquired as well as pressure drop not too high.
采用混合管束既可获得高的总传热系数和管内外传热膜系数，又可以使管内压降不致过大。
Therefore, the shape of water chamber is in favor of uniform distribution of cooling water volume in tube bundle.
因此，水室的形状应有利于冷却水量在管束中的均匀分配。
The reasonable layout of tube bundle can strengthen the heat regenerative effect and reduce flow steam resistance.
合理的管束布置，对于强化回热作用，降低流动汽阻具有重要意义。
The seismic response analysis and experimental study of a model PWR steam generator tube bundle has been completed.
完成了压水堆蒸汽发生器管束模拟体的地震响应水分析和试验研究。
It simulates the tube bundle, folding plate and other geometrical forms with multi orifices and distributed resistance.
用多孔介质及分布阻力等概念模拟凝汽器中的管束和折流板等几何形状。
The change of heat transfer coefficient and the vapor lock make the tube bundle arrangement correction factor change with load.
凝汽器蒸汽流场的变化使其传热系数和汽阻发生变化，传热系数和汽阻的改变使凝汽器管束布置修正系数随着负荷变化。
The paper analyses the reason of leakage based on material, struction and welding of tube bundle, and gives some solution methods.
分别从材质、结构、焊接方式上进行了分析，从而找出其中的原因及解决办法。
This is a kind of steam flow direction side type condenser branch shaped tube bundle module, which belongs to mechanical skill field.
一种汽流向侧式凝汽器树枝形管束模块，属于机械技术领域。
The experimental results are collected and compared on single experimental pipe, cross tube bundle, rectangle and triangle cross fin-tube.
对单根试验管、叉排管束、矩形截面超片管和三角形截面翅片管的试验结果进行了综合比较。
For the horizontal tubes bundle an enhanced action on the pool boiling heat transfer exists. Heat transfer coefficient of the tube bundle is...
管束对池沸腾换热有增强效应，水平管束的沸腾换热系数明显高于单管的沸腾换热系数。
The orifice-baffle support type heat exchanger(OSHE)supports tube bundle with circular orifice-baffles instead of conventional segmental baffles.
本文介绍多孔板支撑缩放管的管壳式换热器在硫酸生产中的应用效果，设备制造和保温经验。
Tube bundle fix the drooped structures through welding for both ends of upper header and make fly ash drop by rapping the end plate of lower header.
锅炉中的管束是上部集箱的两端通过焊接固定垂下的结构，通过锤打下部集箱的端板，振落飞灰。
A planar tube mathematical model of linear FEM (finite element method) and simplified model tube bundle on the scale of 1:4. 4 are used in the study.
采用了平面管的线性有限元数学模型和1：4.4缩比的简化管束模拟体。
In this paper, two kinds of structural types of air-precooled heat exchangers, plate-fin and tube bundle, chosen and used for composite engines are suggested.
提出组合发动机空气预冷换热器可供选用的板翅式和管束式两种结构型式。对选定参数的空气预冷换热器作了全工况跟踪计算。
The rod baffle heat exchanger is a new type tube bundle support one to prevent the tube bundle from vibration, which is applied extensively at home and abroad.
折流杆换热器是为了避免管束振动而开发的一种新型管束支撑换热器，近年来在国内外得到了广泛应用。
An analytical model of thermal-hydraulic design and structural optimization was developed for a double-tube bundle heat exchanger of an integrated nuclear reactor.
建立了套管管束式换热器的计算模型，以便进行该种换热器热工水力学设计计算和结构优化。
Besides, they decrease rapidly with the increase of tube bundle rows. When the row number amount to 8 or more, the resistance coefficient does not change any more.
随管束排数的增加，阻力系数迅速下降，当管束排数大于8后，则不再有明显变化。
Tube bundle in the exhaust fan side , this structure is very convenient maintenance, and fan motor is always in the cold air environment, ensure a longe life of motor.
管束位于风机的排风侧、这种结构非常方便维护，并且风机电机始终处于较冷的空气环境中，电机寿命长。
The report introduces fabricating and assembling process of fixed tube sheets type heat exchanger including tube bundle and shell, tubes passing through tube-sheets , etc.
本文介绍了超细长比的大型列管式固定管板换热器管系构架组装，穿管和管系与壳体组装工艺。
Single - or multiple leakage test, by suppressing media filling quantity is small, if the tube bundle leakage, easy to from the pressure gauge on the fast show pressure drop.
单管或多管试漏时，因打压介质充填量小，若管束有漏点，易于从压力表上快速显现出压降。
For the horizontal tubes bundle an enhanced action on the pool boiling heat transfer exists. Heat transfer coefficient of the tube bundle is higher than that of a single tube.
管束对池沸腾换热有增强效应，水平管束的沸腾换热系数明显高于单管的沸腾换热系数。
The water inside a horizontal vessel is heated by fired burner through burning channel, and the natural gas or crude oil in tube bundle or high pressure coil are heated by hot water.
燃烧器燃烧后通过燃烧道加热水平容器内部的水，然后利用放置在水中的高压盘管或管束加热其中的天然气或原油。
The water inside a horizontal vessel is heated by fired burner through burning channel, and the natural gas or crude oil in tube bundle or high pressure coil are heated by hot water.
燃烧器燃烧后通过燃烧道加热水平容器内部的水，然后利用放置在水中的高压盘管或管束加热其中的天然气或原油。
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