同样外部热源作用下，木材内部木纹方向垂直于作用方向时，着火延迟时间最长；
Under the action of a same heat source, when the direction of grain is perpendicular to the direction of the action, the ignition delay time is the longest.
结果发现通过适当的着火延迟可以有效地降低声响强度，同时保证性能和排放基本不变。
The results indicate that proper combustion phase retarding can reduce acoustic intensity significantly and maintain the performance and emissions.
醇类混合燃料的着火延迟期、燃烧持续期、燃烧循环变动都大于汽油，放热规律与汽油相似。
The inflammation retardation period, combustion continuance period and combustion cyclic variability of compound alcohol fuels is greater than that of gasoline.
研究结果表明，壁面催化重整反应可以缩短乳化油着火延迟，保证高掺水率下的平稳运行，同时能使NO、碳烟和未燃燃料蒸气均得以下降。
The numerical results show that the wall catalytic reform reaction can reduce the delay of ignition of emulsified fuel and assure the stable running under high content of water.
研究结果表明，壁面催化重整反应可以缩短乳化油着火延迟，保证高掺水率下的平稳运行，同时能使NO、碳烟和未燃燃料蒸气均得以下降。
The numerical results show that the wall catalytic reform reaction can reduce the delay of ignition of emulsified fuel and assure the stable running under high content of water.
应用推荐