Different alcohol-gasoline blends have different impact on the indicated thermal efficiency of the engine. 不同醇类燃料对发动机指示热效率的影响不同。
The energy consumption of alcohol-gasoline blends is relative lower compared to gasoline fuel. At high loads, different alcohol-gasoline blends have slight effect on the cycle-by-cycle variations in indicated mean effective pressure. 在大负荷时,不同醇类混合燃料对发动机的循环波动影响较小。