無重力法による可燃限界近傍のメタン : 空気混合気の燃焼速度の決定
1987 年 53 巻 488 号 p. 1427-1432
詳細
1987 年 53 巻 488 号 p. 1427-1432
Experiments have been performed to determine the burning velocity and its pressure-dependence near the flammability limits of methane-air mixtures, using a zero-gravity method achieved in a freely falling chamber. The values of burning velocities obtained are evaluated from the density ratio, considering the flame thickness, where the temperature profile is linear from the burnt to unburnt side and the burnt gas takes the adiabatic flame temperature. They were compared with those determined by other workers.
