Analysis of the engine characteristics of a variable compression ratio SI engine fuelled with various gasoline-ethanol blends

Taneja, Sumit; Parmar, Ankit

doi:10.1063/1.5123978

Cited by 8 publications

(2 citation statements)

References 5 publications

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“…The torque, braking power, and thermal efficiency of engines have all increased as a result of ethanol-gasoline mixtures. Modern engines perform better when bioethanol is used instead of anhydrous ethanol, thanks to lower NO x emissions [2].…”

Section: Introductionmentioning

confidence: 99%

Green Hydrogen as a Clean Energy Resource and Its Applications as an Engine Fuel

Taneja,

Jain,

Bhadoriya

2024

RAiSE-2023

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Section: Introductionmentioning

confidence: 99%

Green Hydrogen as a Clean Energy Resource and Its Applications as an Engine Fuel

Taneja,

Jain,

Bhadoriya

2024

RAiSE-2023

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“…The road transport sector is undoubtedly one of the most energyintensive sectors. Moreover, hazardous air pollutants produced by internal combustion engines widely used in this sector, such as nitrogen oxides (NOX), unburned hydrocarbons (HC), particulate matters, and carbon monoxides (CO), can greatly affect air quality, causing significant negative impacts on human health (Taneja and Parmar, 2019). It is also worth mentioning that almost 20% of global GHG emissions come from the increasing number of circulating vehicles (Liaquat et al, 2010;Khan, 2017).…”

Section: Introductionmentioning

confidence: 99%

A review on the effects of ethanol/gasoline fuel blends on NOX emissions in spark-ignition engines

2021

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Ethanol can be used as an alternative fuel for spark-ignition (SI) engines to increase the octane number and oxygen content of ethanol/gasoline blends, thereby reducing dependence on fossil fuels and the exhaust emissions of incomplete combustion products. Although it is widely agreed that ethanol can reduce CO and HC exhaust emissions, the literature on ethanol and NOX emissions is far from conclusive; hence there is a need for an in-depth, updated review of ethanol/gasoline blends in SI engines and the relative production of NOX emissions. In light of that, the present work aims to provide a comprehensive literature review on the current state of ethanol combustion in SI engines to shed definitive light on the potential changes in NOX emissions under various operating conditions. The first part of this paper discusses the feasibility of ethanol as an alternative transportation fuel, including world production and ethanol production processes. The physicochemical properties of ethanol and gasoline are then compared to analyze their effects on combustion efficiency and exhaust emissions. Then, the pathways of NOX formation inside the cylinder of SI engines are discussed in depth. Finally, we review and critically discuss the effects of ethanol concentration in blends and different engine parameters on NOX formation.

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Prospects of Alcohols with Nanoparticles as an Alternative & Renewable Automotive Engine Fuels

Talwar,

Singh,

Taneja

et al. 2023

Advances in Sustainability Science and Technology

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Analysis of the engine characteristics of a variable compression ratio SI engine fuelled with various gasoline-ethanol blends

Cited by 8 publications

References 5 publications

Green Hydrogen as a Clean Energy Resource and Its Applications as an Engine Fuel

Green Hydrogen as a Clean Energy Resource and Its Applications as an Engine Fuel

A review on the effects of ethanol/gasoline fuel blends on NOX emissions in spark-ignition engines

Prospects of Alcohols with Nanoparticles as an Alternative & Renewable Automotive Engine Fuels

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