预热

Rotating Air Preheater was produced in China in 1980's via the technology introduced from the America CE Corp.

回转式空气预热器是我国八十年代由美国CE公司引进技术制造的，是电站锅炉的重要辅机之一，它起着利用热能的热交换作用。

Second, the flow behavior of preheater cyclone has been analyzed.

分析了预热器旋风筒内部气流场的流动特性，包括其内部速度、湍流结构及压强分布的特性，以及气相颗粒在流场中的运动行为。

However, there lies a particular air leakage problem of revolving type air preheater, which will lead to serious energy waste.

但是容克式空气预热器有一个独特的漏风问题，空预器漏风会引起严重的能源浪费。

The technical core and performance feature of inorganic heat tube,and its application on air preheater of atmospheric furnace were recommended briefly.

简要介绍了无机热管技术的核心和性能特点以及在常压炉空气预热器上的应用情况。

The temperature distributions of the gas , air and heat surface in the regenerative air heater at different operating conditions are procurable with this solution .

由该方法可以得到不同工况下空气预热器内部烟气，空气及其受热面的温度沿轴向和周向的分布情况。

Flame properties of propane in varying air temperature and varying oxygen content air are observed.

观察了丙烷在不同预热空气温度及不同含氧浓度气氛中的火焰特征。

ABSTRACT The technique of direct reduction of cold bond pellets has attracted much interests because pellets do not pulverize at low temperature.

冷固球团直接还原的生产工艺因为不存在低温还原粉化而比氧化球团或预热球团还原的生产工艺具有更大的优越性。

It is realized by an infrared pyrometer combined with specific robot spraying trajectories.

提出一种红外测温仪结合机器人熔射路径进行在线温度检测的新方法，实现了对预热、熔射与冷却过程中基体与皮膜温度的在线监控。

Study results show that the thermal transmission characteristic of the radiation recuperator is variable during the heat treating process,and the average preheating temperature of air is not capable of achieving the rated design value of the recuperator.

结果表明，燃气辐射换热器的传热特性在整个热处理过程中是不断变化的，空气平均预热温度并不能达到换热器的额定设计值，故在周期式热处理炉上使用辐射换热器并不完全合适。

It is found that the porous medium acting as a heat recuperator can considerably preheat the fuel-air mixture, which promotes the ignition and combustion in the cylinder. And the initial PM temperature is a critical factor controlling the compression ignition of the mixture.

结果表明：多孔介质对混合气具有预热作用可强化发动机的点火燃烧，多孔介质的初始温度是决定压燃点火的决定性因素。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。