Ignition Characteristics Of Turbulent Jet Flows [PDF]
Chemical Engineering Research and Design, 2002 Releases of flammable materials from chemical plant are a hazard since their dispersion down to safe levels only occurs at some distance from their source. Within this distance, accidental ignition can give rise to fires or explosions. This paper describes the development of computational fluid dynamic models capable of predicting the ignition hazards ...
R.F. Alvani, M. Fairweather
openaire +1 more source
Energies, 2022 Pre-chamber turbulent jet ignition represents one of the most promising techniques to improve spark ignition engines efficiency and reduce pollutant emissions.
Simone Bigalli +6 more
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Simulation of hydrogen auto-ignition in a turbulent co-flow of heated air with LES and CMC approach [PDF]
, 2011 Large-Eddy Simulations (LES) with the first order Conditional Moment Closure (CMC) approach of a nitrogen-diluted hydrogen jet, igniting in a turbulent co-flowing hot air stream, are discussed. A detailed mechanism (nine species, 19 reactions) is used to
Lacor, Chris +4 more
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Jet ignition in small two-stroke engines: an experimental survey on benefits and challenges [PDF]
E3S Web of Conferences, 2021 Increasingly stringent policy on carbon dioxide have proved to be a severe constraint on the design of light two-stroke (2S) engines. The enhancement of efficiency is claimed to be the main target to make these devices compliant with future regulations ...
Bosi Lorenzo +4 more
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LES-CMC simulations of different auto-ignition regimes of hydrogen in a hot turbulent air Co-flow [PDF]
, 2013 Large-Eddy Simulation (LES) results in combination with first-order Conditional Moment Closure (CMC) are presented for a hydrogen jet, diluted with nitrogen, issued into a turbulent co-flowing hot air stream.
Mastorakos, E +2 more
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Environmental Impact of Silicic Magmatism in Large Igneous Province Events
Geophysical Monograph Series, Page 133-151., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Scott E. Bryan
wiley +1 more source
Eurasian Chemico-Technological Journal, 2020 Simulation of turbulent flames using detailed chemical mechanisms is still a challenge in numerical combustion due to the large number of species and the stiffness of the system of governing equations.
F. C. Minuzzi, Ch. Yu, U. Maas
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Stable combustion of a high-velocity gas in a heated boundary layer [PDF]
, 1960 N/
Turcotte, Donald L.
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Anchoring of premixed jet flames in vitiated crossflow with pulsed nanosecond spark discharge
Applications in Energy and Combustion Science, 2020 This paper deals with the effect of non-equilibrium plasma on the anchoring of a premixed jet flame in hot vitiated crossflow at atmospheric pressure. The turbulent vitiated crossflow was generated by an array of 4×4 premixed turbulent jet flames burning
Sergey Shcherbanev +6 more
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Vietnam Journal of Mechanics, 2004 A phenomenological model has been established to predict the velocity distribution of LPG (Liquefied Petroleum Gas) jet in combustion chamber of spark ignition (SI) engine.
Bui Van Ga +3 more
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