甲醇（M100）在汽油机上的应用研究

石油作为当今汽车的主要燃料，其消耗量约占总产量的四分之一以上．但石油是不可再生能源，且贮藏量有限，另外，现在对汽车排放的控制也越来越严格．因此，代用燃料的开发与研究已被广泛关注。本文开展了甲醇代用燃料的研究，针对我国用途较广的４９２Ｑ型火花点火式发动机，全面地讨论了甲醇作为汽车代用燃料的可行性，并进行了大量发动机台架实验，给出了令人满意的结果．同时在发动机的改装上取得了较多成熟的经验．

Study on the vehicle power with methanol

After the first fossil oil crisis in the early 1970s,people had recognized the limitedness of oil resource.Many researchers considered that methanol or alcohol were the ideal substitute fuel for vehicle engine power.This paper describes the studies theoretically and practically on the spark ignition internal combustion engine-492Q type.Researching works include engine bed-performance test and combustion test.Comparison test was made between the methanol engine and gasoline engine.Good results also are shown in this paper.