Results 51 to 60 of about 952,163 (124)
Development of novel laser diagnostic techniques for the quantitative study of premixed flames [PDF]
, 2010 The main topic of this thesis concerns the development and application of laser diagnostic techniques for accurate temperature measurements and for the determination of flamefront properties in premixed flames that can serve as input data for ...
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Reaction Mechanisms and HCCI Combustion Processes of Mixtures of n-Heptane and the Butanols
Frontiers in Mechanical Engineering, 2015 A reduced primary reference fuel (PRF)-Alcohol-Di-tert-butyl Peroxide (DTBP) mechanism with 108 species and 435 reactions, including sub-mechanisms of PRF, methanol, ethanol, DTBP and the four butanol isomers, is proposed for homogeneous charge ...
Hu eWang +5 more
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Numerical investigation of forced ignition in laminar counterflow non-premixed methane-air flames [PDF]
, 2007 Simulations of forced ignition of non-premixed laminar counterflow flames are used to study the effect of strain rate on ignition success. A one dimensional calculation is performed, using detailed methane chemical kinetics and treating the spark as an ...
Richardson, E.S., Mastorakos, E.
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Global Energy InterconnectionBiogas is a renewable and clean energy source that plays an important role in the current environment of low- carbon transition. If high-content CO2 in biogas can be separated, transformed, and utilized, it not only realizes high-value utilization of ...
Mohy Saad Mansour +3 more
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Case Studies in Thermal EngineeringOur previous study demonstrated that divergent micro-nozzles designed for H2-fueled domestic gas stoves can achieve a higher flame temperature than conventional straight micro-nozzles, but are more susceptible to flashback. To address this safety concern,
Bo Xu, Wanhao Liu, Aiwu Fan
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Revista Tecnologia, 2009 An experimental study has been conducted with the objective of investigating the effects of combustion driven acoustic oscillations in the emission rates of combustion gases, especially carbon monoxide and nitrogen oxides. The experiments were conducted
Daniel Silva Ferreira +3 more
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FluidsIn this study, the soot formation and oxidation processes in different turbulent, pre-evaporated and partially premixed diesel surrogate flames are experimentally investigated.
Steffen Walther +4 more
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Combustion mechanism of propane-air swirling premixed flame near lean flammability limit
Journal of Thermal Science and TechnologyThis study investigated a premixed propane-air flame in a partially tapered swirl burner. Experimentally, we found that a flame resembling a morning glory flower formed at an equivalence ratio near the lean flammability limit.
Yuyang JIANG, Makihito NISHIOKA
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EnergiesThis work numerically examines the premixed combustion of partially cracked ammonia/air in a cavity-stabilized micro-combustor. Effects of the equivalence ratio (Φ) and inlet temperature (Tin) on the combustion features, flame–wall heat transfer and ...
Mingming Fu +3 more
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Journal of Applied Fluid Mechanics, 2016 This paper presents a three dimensional numerical simulation of premixed methane-air low swirl stabilized flames. The computational domain has a simple geometry describing a LBS (low swirl burner) with 50mm of nozzle diameter. RANS Standard κ – ε model
sofiane ouali +2 more
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