Safe: negative pressure combustion, not against fire, without the danger of explosion, and water, electricity, auto alarm, using PC control.
安全性高： 负压燃烧、不逆火、无爆炸之虞，且断水、断电、自动报警，采用PC控制。
2
If the combustion states of the oxyacetylene can be identified by computer, it would make the auto-control of the combustion process better and the productivity improved.
实现对氧乙炔火焰燃烧状态的计算机识别，可以更好地实现其燃烧过程的自动控制，有利于提高生产力。
3
The control of auto-ignition time and heat release rate is the most difficult technical question in realizing HCCI combustion.