On the basis of the experimental research, the influence of electromagnetism field on flametransmission and explosion wave overpressure in gas explosion was investigated.
在实验的基础上，研究了电磁场对瓦斯爆炸过程中火焰传播和爆炸波的影响。
2
On the basis of experimental study of the gas explosion flametransmission rule, the influence of branch tube on the flame in gas explosion was studied.
The results showed that the existence of the obstacles would highly increase the gas flametransmission velocity, the max explosion pressure and the pressure rising rate.