Results 21 to 30 of about 1,711 (266)

Aspects of experimental investigations of laser plug ignition use at spark ignition engine

MATEC Web of Conferences, 2017
Nowadays, the necessity of pollutant emissions reduction brings to the fore new technologies developed for a better control of the combustion process. Ignition is the process of starting radical reactions until a selfsustaining flame has developed and ...
Done Bogdan
doaj   +1 more source

The Effect of Intake Valve Timing on Spark-Ignition Engine Performances Fueled by Natural Gas at Low Power

Energies, 2022
To reduce the greenhouse effect, it is important to reduce not only carbon dioxide but also methane emissions. Methane gas can be not only a fossil fuel (natural gas) but also a renewable energy source when it is extracted from biomass.
Alfredas Rimkus, Tadas Vipartas, Donatas Kriaučiūnas, Jonas Matijošius, Tadas Ragauskas   +4 more
doaj   +1 more source

Impact prediction model of acetone at various ignition advance by artificial neural network and response surface methodology techniques for spark ignition engine

Science and Technology for Energy Transition, 2022
In this study, it was aimed to predict and optimize the effects of acetone/gasoline mixtures on spark ignition engine responses at different engine speeds and ignition advance values with artificial neural network and response surface methodology.
Uslu Samet, Yesilyurt Murat Kadir, Yaman Hayri   +2 more
doaj   +1 more source

Design and Experiment of a Prototype Electronic Control Unit Direct Injection Fuel System Arduino-Based for 2-stroke Spark Ignition Engine

Automotive Experiences, 2021
The development of technology on the 2-stroke direct-injection spark-ignition engine is expected to be a solution to optimize engine performance and reduce exhaust pollution.
Darwin Rio Budi Syaka, Ade Tiya Purwoko, Sopiyan Sopiyan   +2 more
doaj   +1 more source

Combustion Optimization in Spark Ignition Engines

The publications of the MultiScience - XXXI. MicroCAD International Scientific Conference, 2017
{"references": ["978-963-358-132-2"]}
Barhm Mohamad, Gabor Szebesi, Bollo, Betti   +2 more
openaire   +2 more sources

Pengaruh Derajat Pengapian terhadap Kinerja Motor Bakar 6 Langkah Berbahan Bakar Etanol

Rekayasa Mesin, 2020
The six-stroke spark ignition engine has the potential to be developed as a new alternative to future motor fuel technology. The development of motor vehicles will be directly proportional to the use of rising fossil fuels. It is, therefore, necessary to
Misru Razi, Eko Siswanto, Widya Wijayanti   +2 more
doaj   +1 more source

Ammonia Combustion in a Spark-Ignition Engine Supported with Dimethyl Ether

Energies, 2023
This paper presents the results of experimental tests with a spark-ignition engine powered using ammonia and DME (dimethyl ether). The tests were carried out on a CFR (cooperative fuel research) engine with a compression ratio of 10 and a rotational ...
Wojciech Tutak, Michał Pyrc, Michał Gruca, Arkadiusz Jamrozik   +3 more
doaj   +1 more source

Knock Detection in Spark Ignition Engines Base on Complementary Ensemble Empirical Mode Decomposition-Hilbert Transform

Shock and Vibration, 2016
In spark ignition engines, knock onset limits the maximum spark advance. An inaccurate identification of this limit penalises the fuel conversion efficiency.
Fengrong Bi, Teng Ma, Jian Zhang, Lin Li, Chunfang Shi   +4 more
doaj   +1 more source

Parametric analysis for performance and emissions of gasoline direct injection engine using mathematical modelling [PDF]

Engineering and Technology Journal
The study aims to estimate the performance and emissions of a gasoline direct injection (GDI) engine by analyzing parameters such as engine speed between 2000 and 6000 rpm, compression ratio (CR) between 9 and 13, and the start of ignition between 140 ...
Omar Yousif, Mahmoud Mashkour
doaj   +1 more source

Lean Burn Flame Kernel Characterization for Different Spark Plug Designs and Orientations in an Optical GDI Engine

Energies, 2022
Lean burn spark ignition (SI) engines represent an effective solution for improving fuel economy and reducing exhaust emissions and can be implemented both in conventional and hybrid powertrains.
Giovanni Cecere, Adrian Irimescu, Simona Silvia Merola, Luciano Rolando, Federico Millo   +4 more
doaj   +1 more source