The results show that the TIM increases with the decrease of dust concentration and the increase of spray-air pressure and dust particle size.
The results show that the TIM increases with the decrease of dust concentration and the increase of spray-air pressure and dust particle size.
结果表明，最低着火温度随煤粉质量浓度的减小而升高，随喷吹压力和煤粉粒度的增大而升高。