转速拓展下喷油策略对柴油机低负荷预混燃烧的影响 |
范超, 鹿盈盈, 刘一泽 |
Effect of Injection Strategy on Low Load Premixed Combustion of a Diesel Engine in Engine Speed Extension |
FAN Chao, LU Yingying, LIU Yize |
图7 低转速下预喷70%两次喷射的缸压和放热率 |
Fig.7 Cylinder pressure and heat release rate of two injections at a low speed and a pre-injection of 70% |