Results 1 to 10 of about 277,485 (278)
Journal of Marine Science and Engineering, 2023 Accidental crankcase explosions in marine diesel engines are presumably caused by the inflammation of lubricating oil in air followed by flame propagation and pressure buildup.
Vladislav S. Ivanov +3 more
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Energies, 2021 The aim of this work was to study the ignition behaviour of eight coals of different coal ranks, petrographic compositions, and places of origin. The research allows us to gain deeper insight into the ignition mechanism and the relationship between ...
Wiesław Rybak +2 more
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Critical Conditions for the Ignition of a Gel Fuel under Different Heating Schemes
Energies, 2021 A model was developed to research the critical conditions and time characteristics of the ignition of gel fuels in the course of conductive, convective, radiant and mixed heat transfer. MATLAB was used for numerical modeling.
Olga Gaidukova, Pavel Strizhak
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Energies, 2022 The relationship between the flow field and flame propagation is essential in determining the dynamics and effects of turbulent flow in an optical SI engine.
Yuji Ikeda
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Fire, 2023 As thermoplastic materials are widely used in buildings, the fire hazards of thermoplastic materials are increasingly becoming a central issue in fire safety research due to their unique pyrolysis and melting mechanisms.
Yanqiu Chen +4 more
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Energies, 2020 Effects of additional cavity floor injection on the ethylene ignition and combustion processes in a cavity-based scramjet combustor are investigated experimentally in a Mach 2.0 supersonic flow using flame luminosity and CH* (CH radical) spontaneous ...
Fan Li +6 more
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Investigations of the Influence of Ignition on the Dynamic Vivacity of Propellants [PDF]
Problemy Mechatroniki, 2019 The paper presents an attempt to determine the dynamic vivacity functions of propellants with taking into account a parallel burning of the black powder igniter and the tested propellant. The approach is based on presented results of closed vessel tests,
Radosław TRĘBIŃSKI +2 more
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A comparative study between two ignition sources: Electric igniter versus pyrotechnic igniter
Journal of Loss Prevention in the Process Industries, 2023 The risk assessment of combustible explosive dust is based on the determination of the probability of dust dispersion, the identification of potential ignition sources and the evaluation of explosion severity. It is achieved in most of cases with the two main experimental normalized devices such as the Hartmann tube (spark ignition) and the 20L ...
El Gadha, Chayma +2 more
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Nanomaterials, 2020 Investigations in recent decades have shown that the combustion mechanism of metal particles changes dramatically with diminishing size. Consequently, theoretical description of the ignition and combustion of metal nanoparticles requires additional ...
Vladimir Zarko, Anatoly Glazunov
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Analyzing Influence of Ignition Gas Flow Pipe of Igniter on Working Process [PDF]
Xibei Gongye Daxue Xuebao, 2018 Based on gas dynamics and computational fluid dynamics, the numerical simulation of the steady-state flow field of igniter working in the two conditions was conducted with FLUENT. The numerical simulation results were validated by experiments. Influences
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