The general formulation of the energy equation and the impact of enthalpy diffusion on multi-component droplet heat and mass transfer

AC Santos, FL Sacomano Filho, A Vie - … Journal of Heat and Mass Transfer, 2023 - Elsevier
A key aspect of modeling the heat and mass transport of droplets is the description of
diffusion transport, and multiple approaches exist to address it. While many contributions …

A reference formulation for computing mass transfer rates of multi-component droplets undergoing general phase-change

AC Santos, FL Sacomano Filho, A Vié - … Journal of Heat and Mass Transfer, 2024 - Elsevier
Mass diffusion is one of the key physical mechanisms inherent to the phase change of multi-
component droplets. Modeling strategies often rely on simplifying assumptions such as …

Impact of multi-component description of hydrophilic fuel droplets in propagating spray flames

FL Sacomano Filho, AC Santos, A Vié… - Combustion and …, 2024 - Elsevier
The need for an accurate description of the fuel composition is emerging in recently
published studies on the interaction of droplets and flames. In this context, hydrophilic fuels …

Extended Coherent Flame Model applied to an optical single-cylinder engine fueled with ethanol

GC Krieger Filho, FMF Silva, AL Pacífico… - Applied Thermal …, 2024 - Elsevier
One way to achieve a fast track for the decarbonization of the transportation sector is through
the usage of biofuels. Among the many biofuels available for transportation, ethanol is one …

Investigations of the differential diffusion modeling for hydrophilic fuel vapor in propagating spray flames

FL Sacomano Filho, AC Santos, A Vié - Fuel, 2025 - Elsevier
The differential diffusion of vapor species into the carrier gas flow strongly impacts the heat
and mass transfer processes associated with multi-component droplets. While the …

Evaporation of acoustically levitated ouzo droplets

Z Fang, ME Taslim, KT Wan - Physics of Fluids, 2024 - pubs.aip.org
An ouzo droplet is a multicomponent liquid comprising ethanol, water, and anise oil, each
possessing distinct thermophysical properties, volatility, and mutual miscibility. Evaporation …

Modeling of dual-fuel jet break-up, phase change, and mixing

H Gaballa - 2023 - theses.hal.science
The recent stringent emissions legislation poses new challenges to the continued use of
diesel-powered internal combustion engines due to their carbon dioxide emissions and …

Modélisation des transferts de chaleur et masse pour des gouttes de carburant multi-composants

AC Santos - 2022 - theses.hal.science
Currently, Computational Fluid Dynamics (CFD) solvers are among the most important tools
to help design combustion chambers. To account for a wide range of physical phenomena …

Investigation of Droplet Flame Interactions through Experimental and Numerical Approaches

D Kaya Eyice - 2023 - open.metu.edu.tr
Spray combustion applications involve complex phenomena such as atomization, droplet
vaporization, mixing, turbulence, chemical kinetics, and the interaction of these processes. In …

Investigation of droplet flame interactions through experimental and numerical approaches

DK Eyice - 2023 - cnrs.hal.science
Spray combustion applications involve complex phenomena such as atomization, droplet
vaporization, mixing, turbulence, chemical kinetics, and the interaction of these processes. In …