Ignition Delay Time Modeling in Wire-EDM
Journal of Manufacturing and Materials Processing, 2023 This study presents a comprehensive investigation and modeling of the ignition delay time (td) in wire-EDM (WEDM). The research focuses on the influence of gap distance, discharge energy, and piece height on the stochastic distributions of td, providing ...
Paulo Matheus Borges Esteves +3 more
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Influence of the thickness absorbing film on the PETN ignition threshold by a laser pulse [PDF]
MATEC Web of Conferences, 2015 Numerical simulation of the PETN ignition by a film, which is heated by a laser pulse was conducted. There are shown that dependence of threshold energy of ignition of PETN by a laser pulse has a linear dependence from the thicknesses of the absorbing ...
Dolgachev Vadim A., Khaneft Alexander V.
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Effects of n-Heptane/Methane Blended Fuel on Ignition Delay Time in Pre-Mixed Compressed Combustion
Energies, 2022 This study analyzed factors that influence the ignition delay characteristics of n-heptane/methane-blended fuel. The effects of chemical species, exhaust gas recirculation rate, compression ratio, cool/hot flames, and combustion chamber conditions ...
Myeongsu Yoon +5 more
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Ignition delay time correlations for distillate fuels
Fuel, 2017 Abstract Ignition delay times were measured behind reflected shock waves in a shock tube for a wide variety of distillate fuels over a range of temperatures, pressures and mixtures. The fuels studied include: jet fuels (JP-5, JP-8, and Jet A), rocket propellants (RP-2), diesel fuels (F-76 and DF-2) and gasoline.
Davidson, David +3 more
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Initiation of Ignition of Highly Fuel Particles in The Flow of High Temperature Medium [PDF]
EPJ Web of Conferences, 2016 An approximate analytical solution of ignition of the fuel porous particles has been brought. The impact of thermal radiation on the characteristics and conditions of the ignition has been considered. The verification of the solution has been obtained by
Syrodoy S.V. +2 more
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Ignition delay time measurements of diesel and gasoline blends
Combustion and Flame, 2020 Blends of diesel and gasoline can be used to achieve certain desired ignition characteristics in advanced compression ignition engine concepts. In this work, ignition delay times were measured for two blends of diesel and gasoline in two shock tubes and in a rapid compression machine.
Mohammed Alabbad +10 more
openaire +4 more sources
Investigations on the Modifications in Ignition Delay Time of Shellac-based Pyrotechnic Igniter using Additives of Varying Particle Size [PDF]
Journal of Aerospace Technology and Management, 2020 Modifications achieved in the ignition delay time of shellac-based pyrotechnic igniter using different additives of varying particle size are observed and compared. 40 different pyrotechnic compositions were prepared using five additives i.e. aluminium,
Lakshay Bansal +2 more
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Experimental Investigation on Auto-Ignition Characteristics of Kerosene Spray Flames
Machines, 2022 To facilitate the better use of RP-3 kerosene in compression ignition engines, the auto-ignition behaviors of RP-3 kerosene spray were experimentally investigated in an optical rapid compression machine.
Zhaoming Mai +3 more
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Comparative study on ignition delay time and burning rate of modified double-base propellant and fuel-rich propellant [PDF]
Anais da Academia Brasileira de Ciências, 2023 With the higher requirements of various tactical and technical indicators of the weapon systems, the current research on the ignition and combustion characteristics of different types of solid propellants is not comprehensive.
LIAN-BO LI +3 more
doaj +1 more source
Effect of Ammonia Addition on the Ignition Delay Mechanism of Methyl Decanoate
Journal of Marine Science and Engineering, 2022 In this study, the effect of mixing a small amount of ammonia on the ignition delay time of methyl decanoate under different conditions was studied from the perspective of the combustion mechanism.
Ye Qiu +3 more
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