Experimental study of the performance and emission characteristics of an adapted commercial four-cylinder spark ignition engine running on hydrogen–methane mixtures

Diéguez, P.M.; Urroz, J.C.; Marcelino-Sádaba, Sara; Pérez-Ezcurdia, Amaya; Benito-Amurrio, M.; Sáinz, D.; Gandı́a, Luis

doi:10.1016/j.apenergy.2013.08.063

Cited by 66 publications

(24 citation statements)

References 49 publications

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“…The octane number of CNG is higher than gasoline approximately 120 until 130 [8,9]. Due to this property, theless knocking phenomenon will be occurred in the gasoline enginewith higher compression ratio [10,11].The advantage of CNGin term of combustion process inside the chamber is that CNG has lower carbon and hydrogen ratio than gasoline therefore the complete combustion will be resulted.…”

Section: Introductionmentioning

confidence: 94%

Evaluation of Performance and Emission of SI Engine Fuelled with CNG at Low and High Load Condition

et al. 2015

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An experimental study was conducted to evaluate the performance and emission of spark ignition (SI)engine fuelled with CNG at low and high load condition. This study is the series activity of research, design and development of conversion kit for gas fuelled vehicle in the author laboratory. The SI engine that used in this study is Honda L15A, four cylinders, 1,497 cm 3 using electronic control unit. Three different fuel system namely standard gasoline fuel system, commercially CNGconversionkit and proposed CNG conversion kit designed by Research Centre for Electrical Power and Mechatronics -Indonesian Institute of Sciences, all of them utilized with fuel injection system and electronic control unit were used in this study. The test was conducted on the 25% and 80% throttle opening position with engine speed over 4,800 rpm. The results show that the maximum brake power at 25% throttle opening position of SI engine using commercially CNG conversion kit (19.00 kW) is almost same with SI engine using proposed CNG conversion kit (19.68 kW), while for 80% throttle opening position the maximum brake power of SI engine using proposed CNG conversion kit (38.67 kW) is higher than commercially CNG conversion kit (34.29 kW). The emission of CO and HC at 80% throttle opening position is lower than at 25% throttle opening position for both of SI engine using commercially and proposed CNG conversion kit.

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Section: Introductionmentioning

confidence: 94%

Evaluation of Performance and Emission of SI Engine Fuelled with CNG at Low and High Load Condition

et al. 2015

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“…Previous modeling and experimental investigations in flames and practical engines have confirmed that NO x emission concentration decreases as hydrogen is added into the fuel [13,28,29]. However, the actual chemical effects of hydrogen addition on NO x are not well understood.…”

Section: Nomentioning

confidence: 89%

Detailed influences of chemical effects of hydrogen as fuel additive on methane flame

Ying

Liu

2015

International Journal of Hydrogen Energy

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“…Thanks to the good properties of methane-hydrogen blends, new studies focused on the adaptation and optimization of commercial SI engines installed in vehicles in order to work with such gaseous blends are emerging [42,43].…”

Section: Introductionmentioning

confidence: 99%

Experimental study of ignition timing and supercharging effects on a gasoline engine fueled with synthetic gases extracted from biogas

Arroyo

Moreno

Muñoz

et al. 2015

Energy Conversion and Management

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Experimental study of the performance and emission characteristics of an adapted commercial four-cylinder spark ignition engine running on hydrogen–methane mixtures

Cited by 66 publications

References 49 publications

Evaluation of Performance and Emission of SI Engine Fuelled with CNG at Low and High Load Condition

Evaluation of Performance and Emission of SI Engine Fuelled with CNG at Low and High Load Condition

Detailed influences of chemical effects of hydrogen as fuel additive on methane flame

Experimental study of ignition timing and supercharging effects on a gasoline engine fueled with synthetic gases extracted from biogas

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