The exhaust smoke increases and NO_x decreases with the decrease of the fuel delivery advance angle. 减小供油提前角,NOx排放下降,排气烟度增加。
To take measures against the traffic exhaust in advance based on the air pollution trend can reduce the difficulty and the cost of controlling the air pollution in Chongqing in the future. 根据其大气污染趋势,提前对交通尾气污染采取措施,可降低重庆市未来大气污染治理的难度与成本。
The fuzzy control values of the optimized exhaust lag angle and intake advance angle of the EQ6100 engine are calculated by designing the fuzzy controller. 通过对模糊控制器的设计,计算出EQ6100汽油机在不同工况下的排气门提前开启角和进气门滞后关闭角的模糊控制值。
The cylinder pressure of a dual fuel engine and its NO x emission will increase, but the exhaust temperature, and the HC and CO emissions will decrease, when the advance angle of fuel supply is increased. 供油提前角提前时,双燃料发动机气缸压力变大、NOx排放量增加、HC和CO排放量减少、排温降低。
The exhaust temperature and gas consumption rate were analyzed with different coefficient of excess air and spark advance angle. 针对大功率气体天然气发动机热负荷较高的问题,研究了不同负荷和过量空气系数下的排气温度及气耗率。