低比例甲醇汽油蒸发性研究

Research of Evaporation on Methanol-gasoline at Low Proportion

甲醇汽油的推广运用从一定程度上可以缓解能源危机,但由于甲醇汽油的蒸发性,甲醇的引入将增大气阻产生的可能性。虽然低比例的甲醇汽油可以在发动机不做改动的条件下直接使用,但混合燃料的蒸发性有待进一步的研究。本文对几种低比例的甲醇汽油的蒸发性进行了试验研究,结果表面,低比例甲醇汽油的蒸发性变化不大,理论上发动机不易产生气阻。

The popularization of methanol- gasoline could relieve the energy crisis on a certain extent, but the evaporation of the methanol - gasoline has increased the possibility to induce vapor lock. On the other hand, low proportion methanol - gasoline could be used on engine without any modify, and the evaporation of the blends should be researched together. So the research of evaporation on several low proportion methanol - gasoline blends was carried on experimental. The results show that evaporation of low proportion in methanol - gasoline doesn＇ t change greatly, which couldn＇ t induce vapor lock theoretically.