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柴油发动机是燃烧柴油来获取能量释放的发动机,由德国发明家鲁道夫·狄塞尔于1892年发明的,因而也称为狄塞尔发动机。其工作原理一般通过喷油泵和喷油咀将柴油直接喷入发动机气缸,和在气缸内经过压缩后的空气均匀混合,在高温、高压下自燃,推动活塞作功,通常称为压燃式发动机。虽然柴油机转速较汽油机低,制造和维修费用高,造成空气污染影响,但相比
Diesel engines are engines that burn diesel for energy release and were invented by German inventor Rudolf Diesel in 1892 and are therefore also known as Diesel engines. Its working principle is generally through the injection pump and fuel injection nozzle diesel directly into the engine cylinder, and compressed air in the cylinder evenly mixed at high temperature and pressure spontaneous combustion, to promote the work of the piston, often referred to as compression ignition engine . Although the diesel engine speed lower than gasoline, manufacturing and maintenance costs are high, resulting in air pollution, but compared to