关于热风高速烧嘴燃烧能力问题

The combustion ability of the high speed burners with hot air

空(煤)气预热时高速烧嘴的燃烧能力将有所下降,通过实验工作和理论计算确定其定量关系,从中发现实验数据与计算结果间的偏差较大,对于理论计算中的问题,作者提出了初步看法。

The combustion ability of a high speed burner will drop with the rise of air (coal gas) preheated temperature. The quantative relation between them can be got by means of experiment or calculation. But results between experiment and calculation show important difference. In the paper, the author express some superficial opinions on problems of calculation.