火焰传播速度 [热] flame propagation velocity
- 得出了计算火焰传播速度的经验公式。
The empirical formula of calculating flame-propagating speed is obtained. - 多孔介质当量孔直径越大,或预混气层流火焰速度越高,则预混气火焰传播速度越高;
The greater the equivalent pore diameter, the higher the flame propagation speed, especially for the mixture of higher laminar flame speed. - 得出该类商品发生火灾时达到旺盛期的时间、垂直方向和水平方向火焰传播速度以及火灾载荷对火灾发展影响的规律。
The time of reaching full developed fire, flame propagation speed along vertical direction and horizontal direction, and the law of fire load influencing on fire development are derived.