It is shown that the pseudo diffusion greatly influences the calculated results of the flow field in a tangential firing furnace.
结果表明，伪扩散现象对四角炉膛流场的数值计算有很大的影响；
2
In the invention, the pole shoe walls and the heat conduction layer are placed in a vacuum furnace and then welded into one by diffusion welding by adopting a diffusion welding tool.
本发明采用扩散焊工装，将极靴壁和导热层放置于真空炉中通过扩散焊焊接为一体。
3
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.