内燃机的性能与燃料的品质相互依存、相互促进。随着内燃机制造技术的不断发展,对燃料品质开展了广泛研究。笔者根据国内外学者对乳化燃料研究的经验,自行制备了车用乳化柴油,通过发动机台架对比试验,分析了乳化燃料对发动机动力性、经济性及排放性的影响。 The performance of internal combustion engines and fuel quality are interdependent and mutually reinforcing. With the continuous development of engine manufacturing technology, extensive research has been conducted on fuel quality. Based on the domestic and foreign scholars’ experience in the research of emulsified fuel, the author prepared the vehicle emulsified diesel oil, and compared the influence of the emulsified fuel on the engine power, economy and emission through the engine bench comparison test.