改善自发自燃点的柴油燃料，点火延迟时间缩短。
Improves the spontaneous auto-ignition point of diesel fuel, which shortens ignition lag time.
光化学点火延迟时间随初始爆炸波后温度和压力的降低而增长。
When the temperature and pressure behind incident shock wave decrease, the photochemical ignition delay times will increase.
计算结果比较理想，全部推进剂都被点燃，并且点火延迟时间减小了。
The results are better, which show that all portions of propellant are ignited, and the ignition delay is shortened.
点火延迟时间对其最大爆炸压力和最大压力上升速率的影响十分明显；
The effects of ignition delay on the maximum explosion pressure and maximum rate of pressure rise are very noticeable;
采用理论和实验相结合的方法确定冲击点火延迟时间可明显减少实验量。
The method combined the theory with the experiment may obviously decrease tests to determine shock ignition time.
为了合理确定液体燃料环氧丙烷爆炸抛散比药量及点火延迟时间，进行了相关的实验与数值模拟研究。
In order to determine the proper ratio of center charge with propylene oxide fuel (RCF) and ignition delay time, corresponding experimental and numerical studies on fuel dispersal are carried out.
当激光能量密度低于某一临界值时，点火延迟时间随激光能量密度的提高而线性变短，然而激光能量密度超过该临界值后，激光点火延迟时间保持恒定。
The delay time of ignition is shorted with the rise of the energy density of laser linearly, but when the energy density increases over a critical value, the delay time keeps constant.
利用该燃烧模型进一步研究柴油机的燃烧和碳烟生成中的一些问题：如点火延迟时间与混合气浓度的关系，排气中的碳烟浓度与混合气油气当量比的关系。
Using a combustion model some problems such as: the relationship between ignition delay and fuel concentration, the relationship between soot concentration and the equivalent ratio of mixt...
利用该燃烧模型进一步研究柴油机的燃烧和碳烟生成中的一些问题：如点火延迟时间与混合气浓度的关系，排气中的碳烟浓度与混合气油气当量比的关系。
Using a combustion model some problems such as: the relationship between ignition delay and fuel concentration, the relationship between soot concentration and the equivalent ratio of mixt...
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