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在我们伟大领袖毛主席的英明领导下,我国的铁路运输事业正在飞速地发展着。对于已经成批生产的东风2型内燃机车,怎样改造它,让他能更加多拉快跑,更好地为人民服务呢?大家知道,要提高柴油机的最大功率,光依靠增加燃油喷油量是不行的,因为这样进入柴油机的空气量不够(1公斤的燃油至少要14公斤的空气才能得到完全燃烧),燃烧不完全,柴油机会冒黑
Under the brilliant leadership of Chairman Mao, our great leader, our country’s railway transportation industry is rapidly developing. For the Dongfeng-2 diesel locomotive that has been mass-produced, how can we transform it so that he can run faster and better and serve the people better? As we all know, to increase the maximum power of diesel engines, Is not enough because the amount of air entering the diesel engine is not enough (at least 14 kilograms of air per kilogram of fuel can be completely burnt), incomplete combustion, and the diesel engine can run counter to black