Results 21 to 30 of about 84,490 (287)

Spray characteristics of a multi-hole injector for direct-injection gasoline engines [PDF]

, 2006
The sprays from a high-pressure multi-hole nozzle injected into a constant-volume chamber have been visualized and quantified in terms of droplet velocity and diameter with a two-component phase Doppler anemometry (PDA) system at injection pressures up ...
Arcoumanis, C., Gavaises, M., Mitroglou, N., Nouri, J. M.   +3 more
core   +1 more source

A Review of Gasoline Compression Ignition: A Promising Technology Potentially Fueled with Mixtures of Gasoline and Biodiesel to Meet Future Engine Efficiency and Emission Targets

Energies, 2019
Efforts have been made to develop efficient and alternative powertrains for internal combustion engines including combustion at low-temperature (LTC) concepts. LTC has been widely studied as a novel combustion mode that offers the possibility to minimize
Yanuandri Putrasari, Ocktaeck Lim
doaj   +1 more source

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

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
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

Hydrogen SI and HCCI Combustion in a Direct-Injection Optical Engine [PDF]

, 2009
Hydrogen has been largely proposed as a possible alternative fuel for internal combustion engines. Its wide flammability range allows higher engine efficiency with leaner operation than conventional fuels, for both reduced toxic emissions and no CO2 ...
Aleiferis, PG, Rosati, MF
core   +1 more source

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

CAI combustion with methanol and ethanol in an air-assisted direct injection SI engine [PDF]

, 2008
Copyright © 2009 SAE International. This paper is posted on this site with permission from SAE International. Further use of this paper is not permitted without permission from SAECAI combustion has the potential to be the most clean combustion ...
Brouzos, NP, Li, Y, Zhao, H
core   +1 more source

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

Starting Gasoline Engines [PDF]

Scientific American, 1908
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openaire   +2 more sources