Results 101 to 110 of about 26,480 (215)

Flame oscillations in tubes with nonslip at the walls

, 2006
A laminar premixed flame front propagating in a two-dimensional tube is considered with nonslip at the walls and with both ends open. The problem of flame propagation is solved using direct numerical simulations of the complete set of hydrodynamic ...
Petchenko, Arkady, Bychkov, Vitaly,, Bychkov, Vitaly, Eriksson, Lars-Erik, Akkerman, V\u27yacheslav, Akkerman, V'yacheslav, Akkerman, V'yacheslav,, Petchenko, Arkady,   +7 more
core   +1 more source

Diagnostic for the characterization of nanometric structures in high temperature reactive systems

, 2008
It is now well know that the fraction of particulate mater in the ambient air defined as ultrafine particles can be considered the most critical for adverse human health effects because of their chemical composition and the ability of these particles to ...
Commodo, Mario
core  

Evolution of the soot particle size distribution along the centreline of an n-heptane/toluene co-flow diffusion flame

, 2019
A newly developed experimental set-up for studying liquid hydrocarbon combustion in the well-established Yale burner was used to investigate the correlation between fuel composition and its sooting propensity.
Akroyd, Jethro, Eaves, Nick A., Dreyer, Jochen A. H., Poli, Maximilian, Botero, Maria L., Mosbach, Sebastian, Kraft, Markus   +6 more
core   +1 more source

The Effect of Changing Exhaust Nozzle Geometry on Temperature Distribution and Emissions of Methane Diffusion Flame Under Air/Fuel Swirl Flows

Energies
The performance of diffusion flame (DF) burners strongly depends on how effectively combustion gases mix and retain heat, yet the influence of exhaust nozzle geometry on these processes remains insufficiently characterized.
Salim Al Hamdani, Abdullah Al-Janabi, Sulaiman Al-Obidani, Ali Al-Hinaai, Ahmed Elwardany   +4 more
doaj   +1 more source

Effects of H₂ Addition on Flammability Dynamics and Extinction Physics of Dimethyl Ether in Laminar Spherical Diffusion Flame. [PDF]

ACS Omega, 2020
Zhang P, Kang Y, Huang X, Peng S, Cui K, Lu X.   +5 more
europepmc   +1 more source

Structure and stability of flames with two sequential reactions

, 1985
An asymptotic analysis is presented for the structure of steady planar flames, and for their response to nonplanar perturbations, when the reaction mechanism can be modelled by two sequential reactions with the same large value of activation energies ...
Peláez Álvarez, Jesús, Liñán Martínez, Amable   +1 more
core  

Development of a micro-FID using a diffusion flame

, 2011
A micro-flame ionization detector (micro-FID) was developed operating with a diffusion flame with a folded flame structure. Unlike conventional FIDs, an air-hydrogen diffusion flame was developed and tested in an encapsulated structure of Quartz-Macor ...
Kim, Jihyung
core  

Effects of Radiation Reabsorption on the Flammability Limit and Critical Fuel Concentration of Methane Oxy-Fuel Diffusion Flame. [PDF]

Molecules
Wang S, Wang J, Chen Y, Li Y, Chen J, Li S, Yan Z.   +6 more
europepmc   +1 more source

Experimental and Numerical Investigations of Soot Formation in the Laminar to Turbulent Transition of an Acetylene Diffusion Flame. [PDF]

ACS Omega
Chen S, Ye Y, Wang B, Wu H, Zhang Z, Wang S, Li G.   +6 more
europepmc   +1 more source

Study on Soot and NOx Formation Characteristics in Ammonia/Ethylene Laminar Co-Flow Diffusion Flame. [PDF]

Molecules
Li S, Liu Q, Zhang F, Sun J, Wang Y, Gu M.   +5 more
europepmc   +1 more source