得出了火焰面位置及燃烧温度随当量比和燃烧强度的变化而在多孔介质中移动的规律；
The laws of the flame position and the temperature in the HPM changing with the equivalence ratio or the firing rate have been gained.
预混气流的当量比为化学恰当比时，燃烧温度最高；
When the equivalence ratio of the premixed flow is exactly stoichiometric, the combustion temperature reaches the highest.
试验研究了当量比、切换半周期、空截面流速三个影响参数对温度分布的影响规律，以及燃烧器污染物排放的特点。
The effects of various equivalent ratios, circulating cycle time and gas flow velocity on the temperature distribution and pollutant emission are analyzed.
分层燃烧可使稀燃极限延伸到很小的当量比。
Stratified combustion can extend the lean combustion limit to very lean region.
此模型能根据实测的燃烧压力曲线计算出层流燃烧速度、已燃气火焰温度及火焰传播速度等参数随压力、当量比、发动机转速、点火提前角的变化规律。
The variation of combustion velocity, fired gas temperature and flame propagation speed, when the press, excess air ratio and ignition timing changed, was calculated by this quasi-dimensional model.
分析了进气温度、燃空当量比、压缩比、CO2对燃烧和排放的影响。
The influences of the intake charge temperature, fuel air equivalence ratio, compression ratio, CO2 to combustion and pollution are studied.
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...
通过数值计算研究超绝热燃烧的形成、以及弥散效应、当量比和多孔介质材料本身对超绝热燃烧特性的影响。
The influences of reaction mechanisms, radiation models, dispersion effects, and variations of physical, thermal and transport properties on numerical results are discussed in detail.
试验发现温度最高区不在中心，而且中心附近的区域比远离中心的区域燃烧当量比要低。
The highest temperature was found to be located away from the center at low equivalence ratio and shifted towards the center at higher equivalence ratio.
试验发现温度最高区不在中心，而且中心附近的区域比远离中心的区域燃烧当量比要低。
The highest temperature was found to be located away from the center at low equivalence ratio and shifted towards the center at higher equivalence ratio.
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