用ZS1100型柴油机进行了台架试验,将几种不同燃料(二甲醚、乙醇、甲醇、氨)热解后通入进气道,就节油效果进行了对比,并与直接向进气道通氢气作了比较。对较低热值的燃料二甲醚、乙醇和甲醇,配合燃用乳化油,能够明显提高能量利用率达10%,同时柴油消耗可减少约15%～18%,经济上可节钱8%～10%。高节油率是燃料热解产生氢气和乳化油共同作用的结果。热解供氢将柴油机排烟热能转化为热解气中的化学能,从而实现了柴油机尾气能量的循环再利用。 ZS1100 diesel engine with a bench test, several different fuels (DME, ethanol, methanol, ammonia) pyrolysis access into the intake port, the fuel economy were compared, and directly to the intake port Hydrogen through a comparison. The lower heating value of the fuel dimethyl ether, ethanol and methanol, with the combustion of emulsified oil, can significantly improve the energy utilization rate of 10%, while diesel consumption can be reduced by about 15% to 18%, economically savings of 8% ~ 10%. The high fuel efficiency is the result of the combination of hydrogen and emulsified oil produced by pyrolysis of the fuel. The pyrolysis hydrogen supply converts the diesel engine exhaust heat into the chemical energy in the pyrolysis gas, thus realizing the recycle of the diesel engine exhaust energy.