柴油机性能[1]K.Major 柴油机的经验表明有可能设计和研制一种转速达600转/分的柴油机,烧重油和烧轻油有同样的热效率,燃油消耗率则与燃油热值成反比。更高的转速,因为重油燃烧速率低,热效率会适当降低,但MB 215(Pe 为17.6巴)和 E.Mark 2(Pe 为14.5巴)柴油机的转速达1000转/分,并没有 Diesel engine performance [1] Experiences from K.Major diesel engine indicate that it is possible to design and develop a diesel engine with a rotation speed of 600 rpm. Burning heavy oil and burning diesel oil have the same thermal efficiency, while the fuel consumption rate is inversely proportional to the heating value of the fuel oil. Higher speeds, due to the lower rate of heavy oil burn, reduced the thermal efficiency somewhat, but the RPM of MB 215 (Pe = 17.6 bar) and E.Mark 2 (Pe = 14.5 bar) reached 1000 rpm and there was no