The instantaneous changes of local tube wall temperature are recorded in the present work.
文中还给出了局部管壁温的瞬态变化以及垂直埋管与水平埋管传热的比较。
At present, the method for calculating the tube wall temperature in a furnace chamber is not exact.
针对目前大型煤粉锅炉屏式过热器管壁温度计算不准确的问题，提出了屏式过热器三维管壁温度计算方法。
The results show that, under the conditions of high altitude, the flame tube wall temperature of the same axial position is increased with the increase of Mach number;
结果表明：在高空条件下，火焰筒同一轴向位置的壁温随马赫数的增大而升高；
Open the add volume should be slow to be careful, be well ahead of the superheated steam temperature of superheater tube wall temperature adjustment to strengthen supervision.
开大添加风量时应缓慢当心，应超前做好过热汽温调整加强对过热器管壁温度监督。
Based on the process simulation and the analysis method of thermal power system, the tube wall temperature online monitoring system for high temperature heating surface was successfully developed.
在借鉴过程仿真和热力系统分析方法的基础上，开发了一套锅炉高温受热面金属壁温在线监测系统。
To well control the tube wall temperature of reformer, well adjust top spring hanger on the reformer tube and well control the flame from burner on the top of furnace is important during operation.
在操作中，要控制好转化炉管的壁温，调整好转化炉管顶部的弹簧吊架，调节好炉膛顶部的烧嘴火焰。
When the proper temperature is reached, alloy will flow readily into space between tube outer wall and valve socket.
达到适当的温度后，合金将迅速容易地流进管道外壳和阀门套管之间的空间。
Influence of Ne pressure, input voltage, wall temperature and discharge tube atmosphere on optimal delay of the CVL oscillator - amplifier chain is studied.
本文研究了氖气压、输入电压、管壁温度和放电管气氛对铜蒸气激光器振荡—放大链最佳延时的影响。
During the process of reducing, in case of constant diameter reduction, the major elements responsible for tube wall increase are the rolling temperature and the stretch factor, etc.
钢管在减径过程中，减径量一定时，影响其增壁量的主要因素是钢管的轧制温度和张力系数等。
An experimental investigation on transient of wall temperature in start-up process of pool boiling heat transfer, on vertical plain tube and narrow annuli under atmospheric pressure, was carried out.
在常压下对竖直光管和环隙流道内沸腾换热启动阶段的壁温变化规律进行了实验研究。
With the help of a finite difference method a temperature field distribution calculation is conducted of a membrane water wall, a tube wall with an irregular shape.
采用有限差分方法对膜式水冷壁这一形状不规则的管壁进行温度场分布计算。
Results indicated that a high and uniform temperature can be obtained along the wall of the flame tube.
结果表明燃烧室壁面能够得到要求的高温，且温度分布均匀。
The paper also points out that the corrosion at high temperature and the corrosion rate are related to the corrosiveness of fuel ash accumulated on heating surface and the temperature of tube wall.
并指出高温腐蚀及腐蚀速率与受热面上的结灰具有腐蚀性及管壁温度有关。
The relative curve between heat tube constructive parameter and wall temperature is obtained.
这些结果对热管换热器的防止低温腐蚀设计有一定的参考价值。
Depending upon the requirements of cold end temperature of tube wall of air preheaters, the method of cold air preheating and the criterion of selection for air heater are put forward.
根据空气预热器冷端壁温的要求，提出了冷风预热的方法以及暖风器选择的原则。
When the proper temperature is reached alloy will flow readily into space between tube outer wall and valve socket.
达到适当的温度后，合金将迅速容易地流进管道外壳和套管之间的空间。
This paper provides a new method suitable for calculating wall temperature and heat flow of ceramic-coated flame tube.
对具有陶瓷隔热涂层的气膜冷却式火焰筒壁面温度和热流提出一种计算方法。
Through tests, the wall temperature distribution of platen type reheater has been obtained, and the over-temperature of reheater tube being known from the analysis of test results.
通过试验得到屏式再热器的壁温分布，分析试验结果找出超温的再热器管。
The application of multi-tangential firing technology to settling the high temperature corrosion of water wall tube of boiler is introduced in detail.
详细介绍了多切圆燃烧技术在解决锅炉水冷壁高温腐蚀中的应用。
Abraded by flying ash and blowing ash, the tube wall of low temperature superheater of HP boiler was thinned during operation.
高压锅炉过热器在运行中受到飞灰、吹灰磨损，导致管壁减薄。
The heat rejection efficiency of the fin is decreased with the temperature of tube wall decreasing, and the necessity of fitting fin is reduced when the wall temperature is higher.
肋片的散热效率随管壁温度的升高而减小，壁温较高时安装肋片的必要性降低。
The vacuum heat treatment process of high temperature alloy GH416 thin wall tube materials were researched in this paper.
研究了高温合金GH 4 16薄壁材料的真空热处理工艺。
Move flame back and forth as alloy is drawn into joint. When the proper temperature is reached alloy will flow readily into space between tube outer wall and valve socket.
达到适当的温度后，合金将迅速容易地流进管道外壳和阀门套管之间的空间。
Move flame back and forth as alloy is drawn into joint. When the proper temperature is reached alloy will flow readily into space between tube outer wall and valve socket.
达到适当的温度后，合金将迅速容易地流进管道外壳和阀门套管之间的空间。
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