Gaetano Sardina

Assistant Professor at Fluid Dynamics

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.

Source: chalmers.se

Showing 14 publications

2019

Role of large-scale advection and small-scale turbulence on vertical migration of gyrotactic swimmers

Cristian Marchioli, Harshit Bhatia, Gaetano Sardina et al
Physical Review Fluids. Vol. 4
Journal article
2019

Laser-induced vapour bubble as a means for crystal nucleation in supersaturated solutions - Formulation of a numerical framework

Niklas Hidman, Gaetano Sardina, Dario Maggiolo et al
Experimental and Computational Multiphase Flow. Vol. 1 (4)
Journal article
2019

Assessing the ability of the Eulerian-Eulerian and the Eulerian-Lagrangian frameworks to capture meso-scale dynamics in bubbly flows

Gaetano Sardina, Klas Jareteg, Henrik Ström et al
Chemical Engineering Sciences. Vol. 201, p. 58-73
Journal article
2019

A continuum-based multiphase DNS method for studying the Brownian dynamics of soot particles in a rarefied gas

Ananda Subramani Kannan, Vasilis Naserentin, Andreas Mark et al
Chemical Engineering Sciences. Vol. 210
Journal article
2019

A novel multiphase DNS method for the resolution of Brownian motion in a weakly rarefied gas using a continuum framework

Ananda Subramani Kannan, Vasilis Naserentin, Andreas Mark et al
Paper in proceedings
2019

On the time scales and structure of Lagrangian intermittency in homogeneous isotropic turbulence

Romain Watteaux, Gaetano Sardina, Luca Brandt et al
Journal of Fluid Mechanics. Vol. 867, p. 438-481
Journal article
2019

Water transport and absorption in pharmaceutical tablets – a numerical study

Povilas Vaitukaitis, Dario Maggiolo, Johan Remmelgas et al
Meccanica. Vol. 55 (2), p. 421-433
Journal article
2019

Numerical simulation of a laser-induced vapour bubble for crystal nucleation at low supersaturation levels

Niklas Hidman, Gaetano Sardina, Dario Maggiolo et al
Conference contribution
2018

Broadening of Cloud Droplet Size Spectra by Stochastic Condensation: Effects of Mean Updraft Velocity and CCN Activation

Gaetano Sardina, Stéphane Poulain, Luca Brandt et al
Journals of the Atmospheric Sciences. Vol. 75 (2), p. 451-467
Journal article
2018

Buoyancy-Driven Flow through a Bed of Solid Particles Produces a New Form of Rayleigh-Taylor Turbulence

Gaetano Sardina, Luca Brandt, G. Boffetta et al
Physical Review Letters. Vol. 121 (22)
Journal article
2018

The occurrence of meso-scale structures in bubbly flows

Gaetano Sardina, Klas Jareteg, Henrik Ström et al
Conference contribution
2017

Sedimentation of inertia-less prolate spheroids in homogenous isotropic turbulence with application to non-motile phytoplankton

M. N. Ardekani, Gaetano Sardina, L. Brandt et al
Journal of Fluid Mechanics. Vol. 831, p. 655-674
Journal article
2017

THE NATURE OF INSTABILITIES IN BUBBLY FLOWS/ A COMPARISON BETWEEN EULERIAN-EULERIAN AND EULERIAN-LAGRANGIAN APPROACHES

Gaetano Sardina, Klas Jareteg, Henrik Ström et al
Conference Proceedings of the 14th Conference on Multiphase Flows in Industrial plants (MFIP17)
Paper in proceedings
2017

Assessment of pore diffusion in a micro-channel using an immersed boundary method

Ananda Subramani Kannan, Andreas Mark, Fredrik Edelvik et al
Conference Proceedings of the 14th Conference on Multiphase Flows in Industrial plants (MFIP17)
Paper in proceedings

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Showing 4 research projects

2020–2023

UEQ - simulations, visualizations and evaluations of future sustainable urban environments

Angela Sasic Kalagasidis Building Technology
Joaquim Tarraso Architecture and Civil Engineering
Gaetano Sardina Fluid Dynamics
Marco Adelfio Urban Design and Planning
Andreas Mark Fluid Dynamics
Formas

2020–2022

Addressing thermal and air quality comfort in future urban design using novel digital tools.

Gaetano Sardina Fluid Dynamics
Angela Sasic Kalagasidis Building Technology
Andreas Mark Unknown organization
Formas

2018–2021

Understanding and modelling bubble-induced turbulence

Gaetano Sardina Fluid Dynamics
Srdjan Sasic Fluid Dynamics
Henrik Ström Fluid Dynamics
Swedish Research Council (VR)

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