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柴油机的排烟是指由于不完全燃烧而得到的可见的悬浮微粒.微粒尺寸通常小于1μm.按其颜色可分为: 白烟一一排气中含有大量的完全没有燃烧的油雾和凝结的水蒸汽液滴,使排烟呈现白色.白烟通常出现于低温冷车起动时. 蓝烟一一在燃烧室温度较低,燃烧蒸发较差的条件下,
Diesel exhaust smoke is due to incomplete combustion of visible suspended particles. Particle size is usually less than 1μm. According to its color can be divided into: white smoke - exhaust contains a large number of completely non-burning oil mist and condensation Water vapor droplets, white smoke exhaust appears usually in low-temperature cold-crank start.Lan smoke one by one in the combustion chamber temperature is low, poor combustion and evaporation conditions,