Results 1 to 10 of about 15,208 (120)
Verification of ignition energy time distribution control for a diluted combustion engine
Nihon Kikai Gakkai ronbunshu, 2021 Several high energy ignitions have been proposed to improve ignition performance of diluted combustion recently. One of the major issues in the high energy ignition systems is heat generation of an ignition coil due to increase of power consumption. This
Eiichiro OHATA, Kazuhiro ORYOJI
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Frontiers in Energy Research, 2023 The flash ignition as a new ignition method has attracted lots of interest from researchers. The flash ignition can successfully achieve distributed ignition in a short time.
Runtian Yu +11 more
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Energies, 2022 A series of experiments were performed to investigate the effect of ignition energy (Eig) and hydrogen addition on the laminar burning velocity (Su0), ignition delay time (tdelay), and flame rising time (trising) of lean methane−air mixtures.
Minh Tien Nguyen +4 more
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International Journal of Aerospace Engineering, 2020 In this study, a CO2 laser ignition experimental system was built to study the ignition process and characteristics of the Nitrate Ester Plasticized Polyether (NEPE) propellant.
Xiaoting Yan +6 more
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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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Newly designed ignition circuit to improve the ignition reliability of Hall thruster
AIP Advances, 2022 This study proposes a newly designed ignition circuit that does not change the ignition starting parameters of a Hall thruster, reduces the critical ignition voltage, and improves ignition reliability. The complexity and weight of the Hall thruster power
Jingjing Li +10 more
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A chemically assisted ignition mathematical model based on the theory of thermal ignition
Energy Reports, 2022 A chemical ignition mathematical model was established based on the analysis of the process of chemical ignition and thermal ignition theory . Then, the model was solved by the method of nets on a computer to explore the mechanism for in-situ combustion ...
Aihong Jiao +4 more
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Aspects of laboratory tests for the determination of the minimum ignition energy of the fuel / dust mixture [PDF]
MATEC Web of Conferences, 2021 During the technological processes of processing, production, handling and storage of combustible dusts, complex explosive mixtures may occur, the characteristics of which, in most cases, cannot be assimilated with the existing data in the specialized ...
Popa Cătălin Mihai +4 more
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Analysis of combustion duration and residual gas in secondary explosion of coal dust
Gong-kuang zidonghua, 2018 Secondary explosion experiments of coal dust were carried out by use of 20 L spherical explosion device under the conditions of different coal dust concentration, particle size and ignition energy separately, and influence of coal dust concentration ...
LI Xiaoliang +4 more
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The Minimum Ignition Energy of Coal Dust in an Oxygen Enriched Atmosphere
Chemical Engineering Transactions, 2013 In oxy/fuel combustion of coal, the pulverised coal is burned with oxygen at concentrations greater than the currently allowed value of 21 %. This may well provide advantages in carbon sequestration against other technologies such as pre- and post ...
F. Norman, J. Berghmans, F. Verplaetsen
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