for the present experimental conditions, it is found that the flame propagation velocity is a weak function of dust concentration in cornstarch dust clouds.
在所考察的实验条件下,粉尘浓度对于玉米粉尘火焰传播速度的影响不大。
this paper is focus on the measurement of laminar flame propagation velocity of premixed ch4 with air under two kinds of conditions through the counterflow experimental system.