In the experiment the methanol was injected into the induction manifold of the diesel engine and evaporated to form methanol / air mixture with the induction air . the methanol quantity was controlled by an electronic control system 试验中的甲醇是通过一套电控喷嘴向进气管喷射实现，为此作者制作了一套简单的电子控制系统，对燃烧过程中的预混燃烧甲醇量进行控制。
