【摘要】 氢－汽油双燃料发动机具有显著的节能、降低排放的优点，在我国具有十分广阔的应用前景。但是氢－汽油双燃料发动机的应用受到进气歧管回火的限制。为此，对应用51系列单片机，实现进气歧管定时、定量供氢，彻底消除进气歧管回火进行了系统的探讨。更多还原

【Abstract】 The thermal efficiency is increased and the exhaust emissions are reduced obviously in the hydrogen-gasoline fueled engine. The type of engine will have widely marketing prospect in China. However, there is a backfire problem in the hydrogen-gasoline fueled engine, and it is also a serious obstacle to put this tyep of engine into practical use. A systematic exploration has been conducted for realizing the hydrogen supply to the intake manifod in a fixed time and with a quantity to eliminating the backfire using a chip microprocessor.更多还原