摘要
介绍了天然气进气管预混合双燃料发动机的燃料供给系统 ,并对燃料系的控制进行了研究。结果表明 ,采用机械燃料控制系统时双燃料发动机低负荷性能不理想 ;采用电子燃料控制系统时双燃料发动机的动力性、经济性、排放性能比原机有所提高 ,并且使用方便 。
A premixed fuel supply system of double fuel engine in gas pipe is introduced. The control on fuel system is studied. The results indicate that the performance at low load of engine isn′t ideal with mechanical fuel control system. The performance of power ,economy and emission in double fuel engine is somewhat increased when using the electronic fuel control system,and the engine is more convenient?safe and reliable.
出处
《拖拉机与农用运输车》
北大核心
2002年第1期12-14,共3页
Tractor & Farm Transporter
