Results 11 to 20 of about 15,206 (264)
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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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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The Minimum Ignition Energy of Powder Mixtures
Chemical Engineering Transactions, 2016 The minimum ignition energy (MIE) is one of the most important parameters for the assessment of explosion risks and the design of protection concepts when handling combustible powders. With the introduction of the ATEX regulation in Europe, the issue of ignition source analysis has become relevant not only in large bulk production plants where mostly ...
BiselL, Adrien +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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Energies, 2021 The ignition timing of an SI engine is a critical parameter. The influence on residual gas, effective release energy, and emissions characteristics of ignition timing for the V-twin engine is investigated in this research. For this purpose, an experiment
Quach-Nhu Yhcmute +2 more
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The influence of strong ignition sources on the explosion and decomposition limits of gases
Chemical Engineering Transactions, 2019 Explosion and decomposition limits of flammable and chemically unstable gases were determined experimentally in a closed autoclave with an ignition energy higher than the standard 10 J a 20 J.
Enis Askar, Volkmar Schroeder
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Minimum Values of Voltage, Current, or Power for the Ignition of Fire
Fire, 2022 Under some circumstances, fires can be ignited by electric current. The two main mechanisms for this are arcing/sparking and hot surfaces. However, it has been viewed for a long time that this will not happen if the voltage, current, energy, or power are
Vytenis Babrauskas
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Sensitivity to ignition by electrostatic discharge of explosive dust / air [PDF]
MATEC Web of Conferences, 2019 In industrial sectors that use, process, transport or store, substances such as combustible dusts could exist some workplaces with explosion hazard due to the possibility of dust/air explosive formation and ignition, both inside the installations and in ...
Gabor Dan +5 more
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