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本文介绍了在增压下采用主副燃烧室进行汽油高压喷射稀混复合分层燃烧初步模拟试验结果.试验表明,采用这种燃烧方式可有效地控制爆燃,为提高汽油机的增压度、进一步降低燃油消耗率、改善有害物的排放量展示了可为的前景.
In this paper, the preliminary simulation results of lean-burn hybrid stratified combustion using high and low pressure injection of main and auxiliary combustors under supercharging pressure are introduced.The results show that the combustion mode can be used to control the deflagration effectively and to improve the pressurization degree of the gasoline engine further Decreasing fuel consumption rates and improving emissions of pests show promising prospects.