... 点火迟延时间 ignition delay period 总迟延时间 total dead time 执行迟延时间 execution dead time ...
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可燃混合气的形成与燃烧大体分四个时期: (1) 备燃期 (ignition delay period)从喷油开始→开始着火燃烧为止喷入气缸中的雾状柴油并不能马上着火燃烧, 气缸中的气体温度, 虽然已高于柴油的自 燃点, 但柴油...
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文章详细信息 关键词: 甲醇;异辛烷;正庚烷;混合燃料;滞燃期;数值计算 [gap=1630]Keywords: Methanol;isooctane;n-heptane;blended fuel;ignition delay period;numerical calculation
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... 段数number of delay 发火滞后时间ignition delay period 正向起爆direct priming.collar firing;top initiation ...
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The results show that the start timing of combustion is advanced and the ignition delay period is shortened.
通过对燃烧特征参数的计算分析,发现生物柴油的燃烧始点有所提前,滞燃期缩短;
The free radicals can reduce spontaneous combustion temperature of diesel fuel greatly and shorten the ignition delay period, and thus improve the combustion performance of diesel engine.
十六烷值改进剂受热容易分解产生活性自由基、降低了柴油的自燃点,从而缩短了滞燃期,改善了发动机的燃烧性能。
The free radicals can make spontaneous combustion activation energy of diesel fuel reduced greatly and shorten the ignition delay period, and thus improve the combustion performance of diesel engine.
十六烷值改进剂受热分解产生活性自由基,使得柴油的自燃活化能大大降低,从而缩短发动机燃烧的滞燃期,改善发动机的燃烧性能。
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