乙醇是一种从植物、农业废弃物等转化的再生性能源。应用这种能源的深远意义在于:农业生产者本身也可以成为非石油制品燃料的生产者。本文详细阐明了压燃机燃用醇—柴混溶燃料所具有的动力性、经济性、燃烧过程、排放烟度、低速扭矩特性、工作噪声等以及改善这些特性的方法与效果.试验表明:通过合理的调整(供油体积和喷油提前角)和进气温度的控制,未经任何改装 S—195型压燃机可以燃用含醇量为17%的混溶燃料,并获得与燃用纯柴油相当的性能指标。 Ethanol is a renewable energy source that is transformed from plants, agricultural waste and the like. The far-reaching significance of applying this energy is that agricultural producers themselves can also become producers of non-oil-based fuels. This paper elaborates the methods and effects of improving the characteristics of the fuel-diesel hybrid fuels, such as power, economy, combustion process, smoke emission, low speed torque characteristics, working noise and so on.Experiments show that: Through reasonable adjustment (fuel supply volume and injection advance angle) and intake air temperature control, without any modification S-195 type of combustion can be fuel with a fuel content of 17% of the miscible fuel, and with the burning With pure diesel equivalent performance indicators.