柴油机是生产量大、应用面广的一种最经济的热功发动机。此外,就其排出有毒气体而言,柴油机也处于有利地位。这就说明了在机动车辆上扩大柴油机的应用以及继续加强这方面研究工作的重要性。在研究柴油机时,彼此存在着同等重要的各种经济技术指标: ——在整个转速范围内使燃油消耗最佳: ——根据法律规定降低黑烟与废气污染: ——增加与发动机重量及外形尺寸相关的 Diesel engine is a large-scale production, a wide range of applications of a most economical thermal power engine. In addition, diesel engines are also in a good position to emit toxic gases. This illustrates the importance of expanding the use of diesel engines in motor vehicles and continuing to strengthen research in this field. While studying diesel engines, there are various economic and technical indicators that are equally important to each other: - Optimize fuel consumption over the entire speed range: - Reduce black smoke and exhaust pollution by law: - Increase engine weight and shape Size related