Evaluation of Performance and Emission of SI Engine Fuelled with CNG at Low and High Load Condition
作者： Yanuandri Putrasari , Achmad Praptijanto , Arifin Nur , Bambang Wahono , Widodo Budi Santoso
DOI: 10.1016/J.EGYPRO.2015.03.243
关键词: Power (physics) 、 Ignition system 、 Electric power 、 Automotive engineering 、 Electronic control unit 、 Brake 、 Research centre 、 Fuel injection 、 High load 、 Engineering
摘要: Abstract An experimental study was conducted to evaluate the performance and emission of spark ignition (SI) engine fuelled with CNG at low high load condition. This is series activity research, design development conversion kit for gas vehicle in author laboratory. The SI that used this Honda L15A, four cylinders, 1,497 cm 3 using electronic control unit. Three different fuel system namely standard gasoline system, commercially proposed designed by Research Centre Electrical Power Mechatronics–Indonesian Institute Sciences, all them utilized injection unit were study. test on 25% 80% throttle opening position speed over 4,800 rpm. results show maximum brake power (19.00 kW) almost same (19.68 kW), while (38.67 kW) higher than (34.29 kW). CO HC lower both kit.
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