So flow in diesel engine affects dynamic performance, fuel economy, burning noise and emission formation etc, moreover directly affects reliability and durability of diesel engine.

• 因此,柴油机的流动不仅关系到柴油机的动力性、经济性、燃烧噪音和有害废气生成,而且还直接影响到柴油机的可靠性和耐久性。