Emissions from Petrol Engine Fueled Gasoline–Ethanol–Methanol (GEM) Ternary mixture as Alternative Fuel

Thangavelu, Saravana Kannan; Chelladorai, Piraiarasi; Ani, Farid Nasir

doi:10.1051/matecconf/20152701010

Cited by 2 publications

(2 citation statements)

References 9 publications

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“…The CO values ranged from 0.5 to 0.75% in blends G90E10 and G80E20 at 2000 to 4500 rpm, and HC values ranged from 145 to 65 ppm (Iodice and Cardone 2021 ). The CO 2 values ranged from 12.5to 13.75% in blend G75E25 at 2000 to 4500 rpm, and the NOx values ranged from 800 to 600 ppm (Thangavelu et al 2015 ). In methyl acetate blends G95MA5 and G90MA10, CO values ranged from 0.3 to 3.8% at constant 1500 rpm, while HC values ranged from 80 to 170 ppm and CO2 values ranged from 10.5 to 13% (Cakmak et al 2018 ).…”

Section: Resultsmentioning

confidence: 99%

Investigation of combustion and emission characteristics of an SI engine operated with compressed biomethane gas, and alcohols

Meena

Pal

Gautam

2022

Environ Sci Pollut Res

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Alternative fuels in spark-ignition engines significantly reduce engine exhaust emissions and improve fuel efficiency. This research investigates the performance of a multicylinder SI engine using 10%, 20% (ethanol, methanol, methyl acetate), and 100% compressed biomethane gas (CBG) as alternative fuels. Engine performance parameters (BTE, ITE, ME, BP), BSFC, ISFC, FF, combustion phenomenon (cylinder pressure, crank angle, cylinder volume, mass fraction burned, net heat release, mean gas temperature, cumulative heat release, rate of pressure rise), and emission characteristics (HC, CO, CO 2 , NOx) are measured. CBG achieved a maximum BTE of 23.33% compared to all other fuels. Minimum fuel consumption rate of 1.72 kg/h at maximum rpm achieved BSFC value of 0.44 kg/kWh and ISFC value of 0.261 kg/kWh. The highest cylinder pressure of 6.79 bar was achieved in the G90M10 with a cylinder volume of 48.58 cc. NHR of 3.08 j/deg was found in the G80M20 at a crank angle of 376°, and the maximum MGT was 390.20 °C in the G80E20. The highest CHR values of 0.12 kJ at crank angles of 432°, 420°, 422°, and 427° were achieved in the G100, CBG, G80E20, and G90E10. G90M10 reached a maximum value of 0.14 bar/degree of rate of pressure rise at a crank angle of 374°. Average minimum emission gas was found in CBG at a minimum and maximum RPM, indicating that CBG gives the best emission result with engine performance compared to all alternative fuels.

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Section: Resultsmentioning

confidence: 99%

Investigation of combustion and emission characteristics of an SI engine operated with compressed biomethane gas, and alcohols

Meena

Pal

Gautam

2022

Environ Sci Pollut Res

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“…The temperature in the combustion chamber is higher because bioethanol has an element of O so that it increases the amount of air in the combustion chamber and makes the AFR (air-fuel ratio) value higher. The high AFR value causes less fuel in the combustion chamber, which can help cool the engine, causing the temperature in the combustion chamber to be higher [28].…”

Section: Results and Analysismentioning

confidence: 99%

Experimental study of the effect of adding bioethanol to RON 90 gasoline on exhaust gas emissions of a four-stroke motor vehicle

Sutanto

Setianto

2021

tjst

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The use of biofuels in the world is increasing due to their economic prices and an energy crisis. Bioethanol is an alternative renewable fuel suitable for use in internal combustion engines. When compared to the octane number of gasoline, this fuel has a relatively high octane number. Another major property is that bioethanol can reduce motor vehicle emissions when compared to fossil fuels. This study aimed to determine the number of exhaust emissions with fuel that uses a mixture of pertalite RON 90 gasoline and bioethanol. The test method uses a loaded engine with three rpm variations, namely 1200, 6000, and 9000 rpm, with exhaust emission measurement parameters consisting of CO2, CO, HC, and NOx. The test used four kinds of bioethanol mixtures, namely bioethanol 5% (E5), bioethanol 10% (E10), bioethanol 15% (E15), and bioethanol 20% (E20), in addition to pure gasoline RON 90 (pertalite). Measurement of exhaust emissions is carried out using an exhaust gas analyzer. The test results show that using a mixture of bioethanol as fuel does not reduce the total amount of exhaust emissions. The proportion of CO2 tends to grow as the bioethanol mixture increases, and vice versa for the percentage of CO. Meanwhile, the proportion of HC reduced as the bioethanol mixture rose, whereas the percentage of NOx increased.

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Emissions from Petrol Engine Fueled Gasoline–Ethanol–Methanol (GEM) Ternary mixture as Alternative Fuel

Cited by 2 publications

References 9 publications

Investigation of combustion and emission characteristics of an SI engine operated with compressed biomethane gas, and alcohols

Investigation of combustion and emission characteristics of an SI engine operated with compressed biomethane gas, and alcohols

Experimental study of the effect of adding bioethanol to RON 90 gasoline on exhaust gas emissions of a four-stroke motor vehicle

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