Investigation into SI engine performance characteristics and emissions fuelled with ethanol/butanol-gasoline blends

Mourad, M.; Mahmoud, Khaled R.M.

doi:10.1016/j.renene.2019.05.064

Cited by 105 publications

(42 citation statements)

References 50 publications

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“…The addition of butanol and ethanol as a fuel mixer at different engine speeds, reduced load has increased engine efficiency, and emissions were detected. Carbon monoxide, hydrocarbons and gasoline consumption plummeted while the power from the engine improved to 11.1% for mixed fuels [ 13 ]. Few researchers reported enhanced braking strength, thermal braking efficacy, special fuel consumption and reduced hydrocarbons as well as carbon emissions with ethanol addition.…”

Section: Introductionmentioning

confidence: 99%

“… [ 12 ] butanol + ethanol + gasoline E2, E5, E10,E15, E20 Hyundai G4eh, 4-cylinder, 4-stroke, water-cooled, port-fuel injection SI engines -- Carbon monoxide, hydrocarbons, gasoline consumption declined, and the engine power for fuel hybrids of ethanol and butanol increased by 11.1 percent at various speeds. [ 13 ] Diesel + ethanol + biodiesel DBE5, DBE10, DBE15, DBE20 1 cylinder,4 stroke diesel engine -- -- -- -- Braking capacity, basic fuel consumption and heat braking performance improved by ethanol enrichment in petrol. [ 14 ] Ethanol + gasoline E0,E5, E10,E15 Maruti 800 water-cooled, 3- cylinder, spark ignition engine -- Better braking capacity, thermal braking, fuel consumption, lower hydrocarbons and carbon dioxide emissions with enrichment of ethanol.…”

Section: Introductionmentioning

confidence: 99%

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Study on combustion, performance and exhaust emissions of bioethanol-gasoline blended spark ignition engine

Dhande¹,

Sinaga

Dahe³

2021

Heliyon

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This work focusses on a novel technique of producing bioethanol from fermented pomegranate fruits waste by using Saccharomyces cerevisiae , commonly known as baker's yeast. Four different blends of bioethanol, namely PE10, PE15, PE20, and PE25 were experimented at various operating speeds. It was inferred that the addition of ethanol enhanced the consumption of fuel as well as braking capacity. However, thermal performance was observed to be declined. PE15 blend exhibited optimum brake thermal efficiency at full load condition when compared with unleaded fuel. Brake specific fuel consumption of PE15 was noticed to be lower at different operating speeds among all the blends. Oxides of nitrogen as well as carbon dioxide emissions were increased as the proportion of ethanol in pure fuel was increased. Hydrocarbon and carbon monoxide emissions were reduced, while increasing the ratio of ethanol relative to pure gasoline, except PE10 blend. The combustion characteristics were also studied. Lower value of coefficient of variation revealed stable combustion. This study conclude that PE15 can be used as an alternative fuel.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Study on combustion, performance and exhaust emissions of bioethanol-gasoline blended spark ignition engine

Dhande¹,

Sinaga

Dahe³

2021

Heliyon

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“…A major change in the course of engine power and torque would probably happen only after a higher share in biocomponent content. In most cases, higher share in biocomponent content leads to reduction of the engine power and torque as seen in the publications [44][45][46].…”

Section: Conclusion and Discussionmentioning

confidence: 98%

Impact of Using Different Types of Gasoline on Selected Vehicle Properties

Synák¹,

Synák²

2020

Applied Engineering Letters

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“…Since the octane numbers of alcohols are higher than those of gasoline, they can work without knocking at high compression rates. This, as it increases the combustion efficiency and, thus, the end-compression temperature and pressure, can provide a higher overall efficiency than does the gasoline [34].…”

Section: Brake Thermal Efficiency and In-cylinder Pressure At Differementioning

confidence: 99%

“…The most important parameters having an effect on engine efficiency are the physical and chemical characteristics and the compression ratio of the fuel used [6,34,35]. Figure 5 shows the brake thermal efficiency graph based on a CR of 8/1 engine load.…”

Section: Brake Thermal Efficiency and In-cylinder Pressure At Differementioning

confidence: 99%

Improvement of Fusel Oil Features and Effect of Its Use in Different Compression Ratios for an SI Engine on Performance and Emission

Şimşek

Saygın

2020

Energies

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In this study, the effects of the use of improved fusel oil on engine performance and on exhaust emissions in a spark-ignition engine were investigated experimentally in consideration of the water, gum, and moisture content at high compression ratios according to TS EN 228 standards. In the study, a four-stroke, single-cylinder, air-cooled, spark plug ignition engine with an 8/1 compression ratio was used at three different compression ratios (8/1, 8.5/1, 9.12/1). Experiments were performed for six different ratios of fuel blends (F0, F10, F20, F30, F40, and F50) at a constant speed and different loads. The data obtained from the experiments were compared with the original operating parameters of the engine while using gasoline. According to the test results, the optimal engine performance was at a 9.12/1 compression ratio and with a F30 fuel blend. With the increase from an 8/1 to 9.12/1 compression ratio for the F30 fuel blend, the overall efficiency increased by 6.91%, and the specific fuel consumption decreased by 2.35%. The effect of the optimum fusel blend on the emissions was also examined and CO emissions were reduced by 36.82%, HC emissions were reduced by 23.07%, and NOx emissions were reduced by 15.42%, while CO2 emissions were increased by 13.88%.

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Investigation into SI engine performance characteristics and emissions fuelled with ethanol/butanol-gasoline blends

Cited by 105 publications

References 50 publications

Study on combustion, performance and exhaust emissions of bioethanol-gasoline blended spark ignition engine

Study on combustion, performance and exhaust emissions of bioethanol-gasoline blended spark ignition engine

Impact of Using Different Types of Gasoline on Selected Vehicle Properties

Improvement of Fusel Oil Features and Effect of Its Use in Different Compression Ratios for an SI Engine on Performance and Emission

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