Numerical studies of the interaction mechanism between the pilot flame and main flame [PDF]
E3S Web of Conferences, 2022 The interaction mechanism between the rich premixed pilot flame and lean premixed main flame was investigate in this paper. A two-dimensional numerical model was adopted with detailed chemistry and species transport and with no artificial flame anchoring
Zhang Lili, Cui Yongzhang, Yin Pengfei
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Study on flame stability and flame height in oxygen-enriched ammonia/N2/O2 laminar diffusion flame
Nihon Kikai Gakkai ronbunshu, 2017 Ammonia is regarded as one of the alternative fuels because the physical properties of Ammonia are suitable for transportation and storage as a “hydrogen carrier”.
Hiroyuki TAKEISHI +6 more
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Formation of Lean Premixed Surface Flame Using Porous Baffle Plate and Flame Holder
Journal of Thermal Science and Technology, 2013 A lean premixed surface flame has many advantages including low CO(Carbon Monoxide) and NOx(Nitrogen Oxide) emission and applicability of a small combustion volume leading to compact design.
Pil Hyong LEE, Sang Soon HWANG
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Flame stability and behavior inside meso-scale combustor with different flame holder
MATEC Web of Conferences, 2018 Flame stability and behavior inside meso-scale combustor with different flame holder was investigated experimentally. Three types of flame holder i.e. wire mesh, flat plate with circular holes and flat plate with narrow slits, were used to improve the ...
Yuliati Lilis
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Multi-Scale Bionic Structure Constructs Biomass Flame-Retardant Thermal Insulation Foam Material. [PDF]
Adv Sci (Weinh)Inspired by mussel adhesion and hierarchical brick‐and‐mortar architectures, a cellulose‐based biomimetic foam is constructed by anchoring bentonite nanosheets onto a polydopamine‐decorated cellulose nanofiber network. The resulting foam combines low thermal conductivity with intrinsic flame retardancy and full biodegradability, presenting a ...
Liao J +10 more
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Hydrogen-Bond Enabled Phosphite Based Intrinsic Flame-Retardant Solid-Solid Phase Change Materials Using Catalyst/Solvent-Free Multi-Component Reaction for Battery Thermal Management. [PDF]
Adv Sci (Weinh)The phosphite group endows intrinsic flame retardancy, while the P = O bond enhances intermolecular interactions to realize solid‐solid phase transition. Battery thermal management tests show the materials extend the safe working time of lithium‐ion batteries by 200%. Cone calorimeter tests indicate a 14s delay in ignition time, and reductions of 37.6%,
Liu C +9 more
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Fire-Safe Hierarchical Solid Polymer Electrolytes Enabled by Dual-Functional Microcapsules for Lithium Metal Batteries. [PDF]
Adv Sci (Weinh)Dual‐functional fire‐safe microcapsules are integrated into hierarchical solid polymer electrolytes to provide sequential protection against thermal abuse. The ammonium hydrogen phytate‐modified shell forms a protective char barrier, while the thermally triggered release of perfluoro(2‐methyl‐3‐pentanone) actively suppresses combustion, enabling safer ...
Huang Z +5 more
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Analysis of LPG diffusion flame in tube type burner
Journal of Mechanical Engineering and Sciences, 2019 The present research aims to analyse diffusion flame in a tube type burner with Liquefied petroleum gas (LPG) as a fuel. An experimental investigation is performed to study flame appearance, flame stability, Soot free length fraction (SFLF) and CO ...
Vipul Patel, Rupesh Shah
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Combustion of NH3–CH4 blend in a Coaxial Swirl Burner [PDF]
E3S Web of ConferencesAmmonia is a promising carbon-free fuel for decarbonizing the energy sectors. However, implementing it in combustion systems is limited by difficulties in maintaining flame stability and controlling nitrogen oxide (NOx) emissions. This study investigates
Lakhal Fatma Ezzahra +3 more
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International Journal of Technology, 2020 This study investigates the possibility of substituting liquid petroleum gas (LPG) with dimethyl ether (DME) by considering the procedures of burner design in terms of working region, flame stability, and flame height. An experiment was designed using
Riesta Anggarani +4 more
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