A priori direct numerical simulation modeling of scalar dissipation rate transport in head-on quenching of turbulent premixed flames

J Lai, N Chakraborty - Combustion Science and Technology, 2016 - Taylor & Francis
The statistical behavior and modeling of scalar dissipation rate (SDR) transport for head-on
quenching of turbulent premixed flames by an inert isothermal wall have been analyzed in …

Computational investigation of weakly turbulent flame kernel growths in iso-octane droplet clouds in CVC conditions

S Zhao, Z Bouali, A Mura - Flow, Turbulence and Combustion, 2020 - Springer
Numerical simulations of turbulent flame kernel growths in monodisperse clouds of iso-
octane liquid droplets are conducted in conditions relevant to constant volume combustors …

Statistical behavior of scalar dissipation rate in head-on quenching of turbulent premixed flames: a direct numerical simulation analysis

J Lai, N Chakraborty - Combustion Science and Technology, 2016 - Taylor & Francis
The statistical behavior of the scalar dissipation rate (SDR) and its transport in the context of
Reynolds averaged Navier Stokes (RANS) simulations has been analyzed for head-on …

Numerical simulation of a turbulent partially premixed flame with inhomogeneous equivalence ratio

A Benarous, D Karmed, A Liazid, M Champion - Fuel, 2014 - Elsevier
Reynolds averaged numerical simulation (RANS) of a turbulent partially premixed flame is
performed using a presumed probability density function (Pdf) approach. The mixture …

Modeling and numerical simulation of a pilot-stabilized turbulent premixed flame

A Benarous, D Karmed, A Liazid - Journal of Mechanical Science and …, 2013 - Springer
The present paper is devoted to the numerical modeling of turbulent reactive flows subjected
to spatial variations of equivalence ratio. In such situations, the description of the local …

Contribution à la modélisation des flammes de prémélange partiel: Quantification du taux de dégagement de chaleur et du NO thermique

A MOKHTAR DIDOUCHE - 2016 - dspace.univ-chlef.dz
Les modèles physico-mathématiques utilisés pour reproduire les phénomènes
aérodynamiques et leurs interactions avec la chimie, sont validés sur des configurations de …