摘要
在内燃机理论和热力学计算的基础上研究了LPG液态多点进气道喷射的燃料供给系统和控制系统的理论,设计了液态多点电喷两用燃料汽车,解决了目前普通汽油汽车改装蒸发预混合式LPG系统后动力性下降、经济性优势不明显及环保性未得到充分利用的问题。通过试验结果证明:液态多点电喷两用燃料汽车具有良好的动力性,明显的经济性优势及达到欧Ⅲ排放要求。
Based on the internal combustion engine theory and thermodynamic calculation, the theoretical feasibility of fuel feed system and control system with LPG liquid multi - spot injection is studied, and the liquid multi -spot dual -fuel electronic vehicle is designed. It can solve many problems after the evaporation premixed LPG system is modified on the current petrol vehicle, such as the decline of dynamic property, unapparent economical advantage and underused environmental protection property. The test data prove that liquid multi -spot dual -fuel electronic injection vehicle has excellent dynamic property, obvious economical advantage and meets the requirement of European Ⅲ exhaust - emission standard.
出处
《上海汽车》
2006年第4期34-36,共3页
Shanghai Auto
