Results 21 to 30 of about 4,113 (230)

An Experimental Investigation into the Performance and Emission Characteristics of a Gasoline Direct Injection Engine Fueled with Isopropanol Gasoline Blends

Machines, 2023
Propanol isomers, which are oxygen-rich fuels, possess superior octane ratings and energy density in comparison to methanol and ethanol. Recently, due to advancements in fermentation techniques, these propanol isomers have garnered increased interest as ...
Simeon Iliev, Zdravko Ivanov, Radostin Dimitrov, Veselin Mihaylov, Daniel Ivanov, Stoyan Stoyanov, Slavena Atanasova   +6 more
doaj   +1 more source

Measurement report: Emissions of intermediate-volatility organic compounds from vehicles under real-world driving conditions in an urban tunnel [PDF]

Atmospheric Chemistry and Physics, 2021
Intermediate-volatility organic compounds (IVOCs) emitted from vehicles are important precursors to secondary organic aerosols (SOAs) in urban areas, yet vehicular emission of IVOCs, particularly from on-road fleets, is poorly understood.
H. Fang, H. Fang, H. Fang, X. Huang, X. Huang, X. Huang, Y. Zhang, Y. Zhang, Y. Zhang, C. Pei, C. Pei, C. Pei, Z. Huang, Y. Wang, Y. Chen, J. Yan, J. Zeng, J. Zeng, J. Zeng, S. Xiao, S. Xiao, S. Xiao, S. Luo, S. Luo, S. Luo, S. Li, S. Li, S. Li, J. Wang, J. Wang, J. Wang, M. Zhu, M. Zhu, M. Zhu, X. Fu, X. Fu, X. Fu, Z. Wu, Z. Wu, Z. Wu, R. Zhang, R. Zhang, R. Zhang, W. Song, W. Song, G. Zhang, G. Zhang, W. Hu, W. Hu, M. Tang, M. Tang, X. Ding, X. Ding, X. Bi, X. Bi, X. Wang, X. Wang, X. Wang, X. Wang   +58 more
doaj   +1 more source

Numerical Investigation on NOx Emission of a Hydrogen-Fuelled Dual-Cylinder Free-Piston Engine

Applied Sciences, 2023
The free-piston engine is a type of none-crank engine that could be operated under variable compression ratio, and this provides it flexible fuel applicability and low engine emission potential.
Chengqian Li, Yaodong Wang, Boru Jia, Zhiyuan Zhang, Anthony Roskilly   +4 more
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Coefficient of Engine Flexibility as a Basis for the Assessment of Vehicle Tractive Performance

Chinese Journal of Mechanical Engineering, 2019
The paper attempts to analyze full load characteristics of over 500 combustion engines. Using statistical tools, the author determined the value of the coefficient of flexibility.
Dariusz Szpica
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Comparative assessment of butanol and algae oil as alternate fuel for SI engines

Engineering Science and Technology, an International Journal, 2020
The main objective of this paper is to investigate the potential of butanol and algae oil as alternate fuels for SI Engines using blends of gasoline-butanol and gasoline-algae oil.
Manish Saraswat, Nathi Ram Chauhan
doaj   +1 more source

Starting Gasoline Engines [PDF]

Scientific American, 1908
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openaire   +2 more sources

Diesel and Gasoline Engines [PDF]

, 2020
The internal combustion engine was invented around 1790 by various scientists and engineers worldwide. Since then the engines have gone through many modifications and improvements. Today, different applications of engines form a significant technological importance in our everyday lives, leading to the evolution of our modern civilization.
openaire   +3 more sources

Macroscopic Spray Behavior of a Single-Hole Common Rail Diesel Injector Using Gasoline-Blended 5% Biodiesel

Energies, 2020
This research studies the macroscopic spray structure from a single-hole common rail diesel injector using gasoline-blended 5% biodiesel for use in compression ignition engines.
Sakda Thongchai, Ocktaeck Lim
doaj   +1 more source

Artificial neural network models for forecasting the combustion and emission characteristics of ethanol/gasoline DFSI engines with combined injection strategy

Case Studies in Thermal Engineering
Ethanol was a viable alternative and renewable fuel for spark ignition engines, and ethanol/gasoline dual-fuel combustion with combined injection strategy can strengthen the benefits of using ethanol in engines.
Ping Sun, Xiqing Cheng, Song Yang, Erbo Ruan, Huichao Zhao, Yaodong Liu, Chuan Zhao   +6 more
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Experimental study on the effects of the Miller cycle on the performance and emissions of a downsized turbocharged gasoline direct injection engine

Advances in Mechanical Engineering, 2020
The Miller cycle has been proven to be an effective way to improve the thermal efficiency for gasoline engines. However, it may show insufficient power performance at certain loads.
Zhao-Ming Huang, Kai Shen, Li Wang, Wei-Guo Chen, Jin-Yuan Pan   +4 more
doaj   +1 more source