Gaetano Sardina
Gaetano Sardina is an Assistant Professor in Sustainable Process Engineering, with emphasis on numerical simulations of multiphase flows. The main focus of his research is the transport of particles, droplets and bubbles in Newtonian and complex flows. His research spans from industrial to environmental and biological applications. Additional areas of specific interest involve transport in porous media and cloud microphysics.
Showing 14 publications
Role of large-scale advection and small-scale turbulence on vertical migration of gyrotactic swimmers
Laser-induced vapour bubble as a means for crystal nucleation in supersaturated solutions - Formulation of a numerical framework
Assessing the ability of the Eulerian-Eulerian and the Eulerian-Lagrangian frameworks to capture meso-scale dynamics in bubbly flows
A continuum-based multiphase DNS method for studying the Brownian dynamics of soot particles in a rarefied gas
A novel multiphase DNS method for the resolution of Brownian motion in a weakly rarefied gas using a continuum framework
On the time scales and structure of Lagrangian intermittency in homogeneous isotropic turbulence
Water transport and absorption in pharmaceutical tablets – a numerical study
Numerical simulation of a laser-induced vapour bubble for crystal nucleation at low supersaturation levels
Broadening of Cloud Droplet Size Spectra by Stochastic Condensation: Effects of Mean Updraft Velocity and CCN Activation
Buoyancy-Driven Flow through a Bed of Solid Particles Produces a New Form of Rayleigh-Taylor Turbulence
The occurrence of meso-scale structures in bubbly flows
Sedimentation of inertia-less prolate spheroids in homogenous isotropic turbulence with application to non-motile phytoplankton
THE NATURE OF INSTABILITIES IN BUBBLY FLOWS/ A COMPARISON BETWEEN EULERIAN-EULERIAN AND EULERIAN-LAGRANGIAN APPROACHES
Assessment of pore diffusion in a micro-channel using an immersed boundary method
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Showing 4 research projects
MicroPlastiX - Integrated approach on the fate of MicroPlastics (MPs) towards healthy marine ecosystems
UEQ - simulations, visualizations and evaluations of future sustainable urban environments
Addressing thermal and air quality comfort in future urban design using novel digital tools.
Understanding and modelling bubble-induced turbulence