The temperature distribution and stress distribution of blast furnace tuyere with gradient coating have been studied using finite element analysis software, comparing with uniform coating.
采用有限元分析软件研究了梯度涂层高炉风口的温度分布和应力分布，并与均匀涂层进行了比较。
It is demonstrated that selecting an optimum heat treatment process and making uniform temperature distribution in the furnace is favourable to improving the dynamic properties of aluminum alloy.
试验表明，选择最佳热处理工艺和改善热处理炉温度场均匀分布对提高铝合金力学性能具有重要意义。
The results show that more uniform temperature field could be achieved by arranging the burners staggered up and down, and the uniformity of furnace temperature is improved.
研究结果表明，烧嘴上下交错布置可以获得更加均匀的速度场，从而提高炉温的均匀性。
In order to reach uniform temperature distribution in tunnel bogie hearth furnace, the technology of pulse firing control of high velocity burner with air diffusion is proposed.
为解决隧道式淬火炉炉温分布不均匀的问题，采用了高速调温烧嘴脉动燃烧控制技术。
Complex patterns of flue gas and non-uniform temperature distribution along furnace height were taken place due to high jet velocity of bottom burners in the ethylene cracking furnace.
乙烯裂解炉底部燃烧器的燃气射流，使炉内烟气流动复杂，烟气温度分布的均匀性较差。
The furnace was put into operation at the end of 1998 and meets the technology requirement in rolling steel. Furnace temperature is uniform and the operation is stable and reliable.
该炉经消化改进，于1998年末投入运行，经初试该加热炉满足了轧钢工艺要求，温度均匀、运行平稳可靠。
The furnace was put into operation at the end of 1998 and meets the technology requirement in rolling steel. Furnace temperature is uniform and the operation is stable and reliable.
该炉经消化改进，于1998年末投入运行，经初试该加热炉满足了轧钢工艺要求，温度均匀、运行平稳可靠。
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