五十年代,国外开始研究在柴油机上使用多种燃料,出现了如M燃烧过程、FM燃烧过程等。当时是从燃料的平衡观点来考虑的,使用汽油至重柴油等各种矿物油作燃料;“石油危机”以后,国外又出现了代用燃料的研究,如酒精、甲醇、桉油等,拟跳出矿物油的范畴,寻找新的燃料。这两方面目前都取得了不少成就,国内外发表了许多 In the fifties, foreign countries began to study the use of a variety of fuels on diesel engines, such as the M combustion process and the FM combustion process. At that time, it was considered from the point of view of the balance of fuels. It used various mineral oils such as gasoline to heavy diesel fuel as fuel. After the “oil crisis”, researches on alternative fuels appeared abroad, such as alcohol, methanol, eucalyptus oil, etc., The category of mineral oil, looking for new fuels. At present, many achievements have been made in these two areas and many have been published at home and abroad