Fuel, Journal Year: 2024, Volume and Issue: 385, P. 134073 - 134073
Published: Dec. 20, 2024
Language: Английский
Biofuels, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 14
Published: Jan. 2, 2025
The need for sustainable fuels is on high rise due to energy needs in vehicles and power generation ease human life. Ethanol blending palm oil biodiesel are more promising options as an alternate fuel spark ignition (SI) compression (CI) engines. In the present study, a detailed review carried out ethanol production policies Indian transportation sector. use of 20% (by volume) with gasoline diesel suggested optimal operation Government India poised utilize blended fulfil demand diesel. Some 2003, 2005, 3028 2019 have been implemented others process, targeting roadmap up 2030. Still, there systematic policies, storage guidelines, green implementation transport industries.
Language: Английский
Citations
1
Energies, Journal Year: 2024, Volume and Issue: 17(24), P. 6274 - 6274
Published: Dec. 12, 2024
Diesel engines are extensively employed in transportation, agriculture, and industry due to their high thermal efficiency fuel economy. However, the combustion of conventional diesel is accompanied by substantial emissions pollutants, including carbon monoxide (CO), hydrocarbons (HC), nitrogen oxides (NOx), dioxide (CO2), posing significant threats environmental quality. Biodiesel, as a renewable cleaner alternative fuel, can significantly reduce CO, HC, particulate matter (PM) its unique molecular structure. Nonetheless, lower calorific value poor cold-start performance limit application, while oxygen content may contribute increased NOx emissions. To address these limitations, researchers have proposed blending biodiesel with alcohol-based fuels such methanol, ethanol, or butanol create synergistic systems that optimize engine emission characteristics. This paper systematically reviews effects alcohol on characteristics blends engines. Studies indicate addition enhance improving atomization, extending ignition delay, increasing premixed efficiency. These enhancements result higher cylinder pressure, net heat release rate (HRR), brake (BTE), reducing brake-specific consumption (BSFC) some extent. Moreover, most studies report help smoke, but tend increase CO2 findings suggest certain cases, opposite results occur. The impact different types varies significantly, requiring comprehensive evaluation properties, latent heat, viscosity, content. Although appropriate demonstrates potential for optimizing emissions, excessive lead adverse effects, necessitating careful control ratio. Future research should consider mixing two more explore beyond capabilities single alcohols. Additionally, further focus compositions strategies varying operating conditions.
Language: Английский
Citations
4
Process Safety and Environmental Protection, Journal Year: 2025, Volume and Issue: 196, P. 106863 - 106863
Published: Feb. 6, 2025
Language: Английский
Citations
0
Journal of Energy Resources Technology, Journal Year: 2024, Volume and Issue: 146(12)
Published: July 15, 2024
Abstract In this article, the detailed mechanism of isopentanol was simplified by direct relationship graph error propagation (DRGEP), generation rate analysis, reaction path optimization, and sensitivity a comprehensive isopentanol/gasoline alternative fuels obtained. Isopentanol/gasoline-characterized with different blending ratios were investigated, results showed that promoted autoignition gasoline. It found does not significantly affect low-temperature alkanes, but increases flux from toluene to benzene. During combustion fuels, component exhibits unique two-stage phenomenon.
Language: Английский
Citations
1
Fuel, Journal Year: 2024, Volume and Issue: 383, P. 133823 - 133823
Published: Dec. 1, 2024
Language: Английский
Citations
1
Fuel, Journal Year: 2024, Volume and Issue: 385, P. 134073 - 134073
Published: Dec. 20, 2024
Language: Английский
Citations
0