PFI retrofit-kit as green technology for small 4-stroke s.i. engine
This paper presents outcomes of the usage of a developed prototype of PFI retrofit-kit for small 4-stroke gasoline engine. The developed PFI retrofit-kit produced good and high brake power and brake mean effective pressure compared to the carburetor system with over 50% improvement. Exhaust-out emis...
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| Main Authors: | , , , |
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| 格式: | Conference or Workshop Item |
| 出版: |
2013
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| 主题: | |
| 在线阅读: | http://eprints.utm.my/51244/ http://eprints.utm.my/51244/ |
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| 总结: | This paper presents outcomes of the usage of a developed prototype of PFI retrofit-kit for small 4-stroke gasoline engine. The developed PFI retrofit-kit produced good and high brake power and brake mean effective pressure compared to the carburetor system with over 50% improvement. Exhaust-out emissions such as carbon monoxide, carbon dioxide and hydrocarbon have been reduced in the range of 39%, 185%, and 57% respectively. However, brake specific fuel consumption was found to be higher (125%) as compared to carburetor system. |
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