Results 21 to 30 of about 6,549 (284)
Single droplet ignition models via evaporation and ignition competition
Measurement: Sensors, 2021 There is individual droplet burning phenomenon in spray flames but the ignition prediction and criteria are lack of both experimental and theoretical study.
Wang Fang +4 more
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Assessment of explosion risk for wood dust in a ventilation-dust separation installation, by determining the concentration of total dust in suspension inside of the installation [PDF]
MATEC Web of Conferences, 2022 Most of combustible dusts present both fire and explosion hazard. Explosion may occur at certain concentrations of dust mixed with air and in the presence of an ignition source.
Kovacs Marius, Toth Lorand, Simion Sorin
doaj +1 more source
Light: Science & Applications, 2021 Laser ignition (LI) allows for precise manipulation of ignition timing and location and is promising for green combustion of automobile and rocket engines and aero-turbines under lean-fuel conditions with improved emission efficiency; however, achieving ...
Hongwei Zang +6 more
doaj +1 more source
MATEC Web of Conferences, 2017 The paper provides the numerical simulation of a coal-dust monodisperse suspension sparkplug ignition in a methane-air mixture. The methane-air mixture is not stoichiometric.
Krainov Alexey Yu., Moiseeva Ksenia M.
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Effects of hydrogen addition and turbulence on ignition and meso-scale flames of propane mixtures
Journal of Thermal Science and Technology, 2022 This study has investigated experimentally the effects of hydrogen addition and turbulence on the ignition and the flame-kernel development characteristics in isotropic and homogeneous turbulence for propane mixtures.
Masaya NAKAHARA +4 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 +3 more
doaj +1 more source
Energies, 2022 The paper deals with the experimental study of a medium-load spark ignition engine under operation with different fuel mixtures among those deemed as promising for the transition towards carbon-free energy systems. In particular, the performance of a non-
Luigi De Simio +3 more
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Spark ignition of propane-air mixtures near the minimum ignition energy: Part I. An experimental study [PDF]
, 1991 Kernel growth from a spark in propane-air mixtures at atmospheric pressure is studied in a constant volume bomb with a high-speed laser schlieren system.
Ko, Y. +2 more
core +1 more source
Ammonia as Fuel for Low-Carbon Spark-Ignition Engines of Tomorrow's Passenger Cars
Frontiers in Mechanical Engineering, 2020 Faced with the problem of reducing greenhouse gas emissions and transitioning toward a greater use of renewable energies, ammonia, as an energy carrier, is increasingly seen as a potential “green” fuel for transportation, in particular marine ...
Christine Mounaïm-Rousselle +1 more
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A Practical Tool for Predicting the Minimum Ignition Energy of Organic Dusts [PDF]
, 2021 In the last decades, protection and prevention in the workplace has assumed great relevance. In this context, organic dust explosions represent one of the major risks.
Martina S. Scotton +9 more
core +3 more sources