Biofuels and Their Blends-A Review of the Effect of Low Carbon Fuels on Engine Performance

Xiong, Q.; Duan, Y.; Liang, D.; Li, T.; Luo, H.; Chen, R. (2024). Biofuels and Their Blends-A Review of the Effect of Low Carbon Fuels on Engine Performance. Sustainability, 16(23), 10300.https://doi.org/10.3390/su162310300

@article{Xiong-2024-3957,
author = {Xiong, Q and Duan, Y and Liang, D and Li, T and Luo, H and Chen, R},
title = {Biofuels and Their Blends-A Review of the Effect of Low Carbon Fuels on Engine Performance},
journal = {Sustainability},
year = {2024},
month = {nov},
publisher = {MDPI},
volume = {16},
number = {23},
pages = {10300},
doi = {10.3390/su162310300},
url = {https://www.mdpi.com/2071-1050/16/23/10300},
keywords = {Wastes and Byproducts, Microalgae, Agriculture: Food and Oil Crops, Biodiesel (FAME), Chemical Upgrading, Thermochemical, Engine Testing and Performance, Fuel Properties and Characteristics, Lifecycle Assessment (LCA) and Air Emissions, Ocean-going Vessels},
}

TY - JOUR
TI - Biofuels and Their Blends-A Review of the Effect of Low Carbon Fuels on Engine Performance
AU - Xiong, Q
AU - Duan, Y
AU - Liang, D
AU - Li, T
AU - Luo, H
AU - Chen, R
T2 - Sustainability
AB - Energy is an important aspect concerning global economic development and environmental conservation. Economic growth has been accompanied by extensive use of fossil fuels, resulting in significant emissions of greenhouse gases and other pollutants. Therefore, researchers have turned their attention to low/zero carbon fuels. Among these, biofuels have attracted wide attention due to their relatively low cost, clean combustion products and renewability. This article reviews the combustion, performance and emission characteristics of internal combustion (IC) engines fueled with biofuels categorized into three generations by their raw material sources. According to most research findings, biofuels generally exhibit poorer combustion performance in IC engines compared to fossil fuels due to their high viscosity and low lower heating value. However, these biofuels, characterized by a high oxygen content, facilitate more complete combustion and reduce emissions of CO, UHC and smoke, albeit increasing NOx emission and fuel consumption. Both thermal efficiency and brake power also tend to decrease, but various optimization strategies such as advanced combustion modes or injection control methods can partially compensate for these drawbacks. In conclusion, biofuels should be a promising low-carbon fuel for IC engines in the future.
DA - 2024/11//
PY - 2024
PB - MDPI
VL - 16
IS - 23
SP - 10300
UR - https://www.mdpi.com/2071-1050/16/23/10300
DO - 10.3390/su162310300
LA - English
KW - Wastes and Byproducts
KW - Microalgae
KW - Agriculture: Food and Oil Crops
KW - Biodiesel (FAME)
KW - Chemical Upgrading
KW - Thermochemical
KW - Engine Testing and Performance
KW - Fuel Properties and Characteristics
KW - Lifecycle Assessment (LCA) and Air Emissions
KW - Ocean-going Vessels
ER -