A New Spark Plug to Improve the Performances of Combustion Engines: Study and Analysis of Unburned Exhaust Gases
Sign Up to like & getrecommendations! Published in 2018 at "Plasma Chemistry and Plasma Processing"
DOI: 10.1007/s11090-018-9903-5
Abstract: The ignition sparks provided by the conventional spark plug do not always ensure a fast and complete combustion of the hydrocarbon-air mixture. For this reason, we offer a new type of plug with a double… read more here.
Keywords: spark; combustion; hydrocarbon; spark plug ... See more keywords
Efficient spatiotemporal interpolation with spark machine learning
Sign Up to like & getrecommendations! Published in 2018 at "Earth Science Informatics"
DOI: 10.1007/s12145-018-0364-4
Abstract: To better assess the relationships between environmental exposures and health outcomes, an appropriate spatiotemporal interpolation is critical. Traditional spatiotemporal interpolation methods either consider the spatial and temporal dimensions separately or incorporate both dimensions simultaneously by… read more here.
Keywords: machine learning; spark; efficient spatiotemporal; spatiotemporal interpolation ... See more keywords
A system based on Hadoop for radar data analysis
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Ambient Intelligence and Humanized Computing"
DOI: 10.1007/s12652-018-0980-3
Abstract: Nowadays, radar technique is widely used in many applications, such as electronic warfare, weather prediction, navigation, and self-driving car. Large amounts of radar data has been generated by the wide use of radar technique. Analyzing… read more here.
Keywords: system; hadoop; spark; radar data ... See more keywords
The excess air coefficient effect on the performances for a motorcycle twin-spark gasoline engine: A wide condition range study
Sign Up to like & getrecommendations! Published in 2019 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2019.01.084
Abstract: Abstract The performance of motorcycles has a great influence on energy and environment due to the huge quantity. In this work we mainly explore the impact of air/fuel composition (λ) on engine torque, ECR (energy… read more here.
Keywords: twin spark; excess air; engine; spark ... See more keywords
Cooling on-demand for knock prevention in spark-ignition engines: An experimental analysis
Sign Up to like & getrecommendations! Published in 2021 at "Applied Thermal Engineering"
DOI: 10.1016/j.applthermaleng.2021.117161
Abstract: Abstract Low-speed, high-load is often a short-lasting state for a spark-ignition engine; therefore, the knocking combustion, which is induced by this operating condition, deserves to be analyzed as a dynamic phenomenon in addition to the… read more here.
Keywords: knock; cooling demand; spark ignition; engine ... See more keywords
Apparent calcium spark properties and fast-scanning 2D confocal imaging modalities.
Sign Up to like & getrecommendations! Published in 2020 at "Cell calcium"
DOI: 10.1016/j.ceca.2020.102303
Abstract: Ca2+ sparks are instrumental to understand physiological and pathological Ca2+ signaling in the heart. High-speed two spatially dimensional (2D) confocal imaging (>120 Hz) enables acquisition of sparks with high-content information, however, owing to a wide variety… read more here.
Keywords: spark; scanner; spark properties; confocal imaging ... See more keywords
Identification of local extinction and prediction of reignition in a spark-ignited sparse spray flame using data mining
Sign Up to like & getrecommendations! Published in 2018 at "Combustion and Flame"
DOI: 10.1016/j.combustflame.2018.09.028
Abstract: Abstract Direct Numerical Simulations (DNS) of droplet fields which are ignited using a spark are investigated to deduce any behaviour that distinguishes between the cases where successful flame propagation occurs and where a flame ignites… read more here.
Keywords: flame; spark; extinction; global extinction ... See more keywords
Strengthening effect of microwave on spark ignited spherical expanding flames of methane-air mixture
Sign Up to like & getrecommendations! Published in 2020 at "Energy Conversion and Management"
DOI: 10.1016/j.enconman.2020.113368
Abstract: Abstract The Microwave Assisted Spark Ignition system is a novel and potential ignition method to improve efficiency of spark ignition engines. To better understand the coupling mechanisms/characteristics between microwaves and spark plasma, experiments were conducted… read more here.
Keywords: methane air; microwave spark; spark; effect ... See more keywords
Spark advance self-optimization with knock probability threshold for lean-burn operation mode of SI engine
Sign Up to like & getrecommendations! Published in 2017 at "Energy"
DOI: 10.1016/j.energy.2017.01.065
Abstract: In this paper, a spark advance self-optimization strategy is presented for lean-burn operation mode of spark-ignition (SI) engine which aims on-board combustion phase tuning to achieve high efficiency under a probability constraint of knocking events.… read more here.
Keywords: self optimization; probability; spark; engine ... See more keywords
Experimental investigation of the influence of ignition system parameters on combustion behavior in large lean burn spark ignited gas engines
Sign Up to like & getrecommendations! Published in 2020 at "Experimental Thermal and Fluid Science"
DOI: 10.1016/j.expthermflusci.2020.110176
Abstract: Abstract To achieve high efficiency and low pollutant emissions with large spark ignited gas engines, operation at high excess air ratios and high turbulence levels in the combustion chamber is necessary. Under these severe boundary… read more here.
Keywords: spark; combustion; combustion process; ignition system ... See more keywords
Effect of spark timing on combustion and emissions of a hydrogen direct injection stratified gasoline engine
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2016.02.060
Abstract: Abstract The effect of spark timing on combustion and emissions of a hydrogen direct injection stratified gasoline engine was investigated. The engine was operated at 1500 rpm and excess air ratio at 1.2. It was found… read more here.
Keywords: hydrogen; spark; engine; effect ... See more keywords