在内燃机排气废热的作用下,液体粗甲醇加压汽化后引入裂解器催化分解为富氢混合气,在上止点附近喷入气缸,发动机采用米勒循环,其功率与效率优于同等结构奥托发动机。 Under the action of exhaust heat of the internal combustion engine, the liquid crude methanol is introduced into a cracker to be catalytically decomposed into a hydrogen-rich gas mixture after being pressurized and vaporized, injected into the cylinder near the top dead center, and the engine adopts a Miller cycle, and the power and efficiency are superior to those of the equivalent structure Otto engine.