Gaetano Sardina

Associate Professor at Mechanics and Maritime Sciences, Division of Fluid Dynamics

sardina@chalmers.se +46317721417 Find me http://orcid.org/0000-0002-9172-6311

Gaetano Sardina is Associate 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.

Research
Publications
Collaboration and projects

Latest publications

2022
A multiscale methodology for small-scale bubble dynamics in turbulence

Author: Niklas Hidman; Henrik Ström; Srdjan Sasic; Gaetano Sardina

Published: 2022

Published in: International Journal of Multiphase Flow

Publication type: Journal article
Modelling the direct virus exposure risk associated with respiratory events

Author: Jietuo Wang; Federico Dalla Barba; Alessio Roccon; Gaetano Sardina; Alfredo Soldati; Francesco Picano

Published: 2022

Published in: Journal of the Royal Society Interface

Publication type: Journal article
Solids back-mixing in the transport zone of circulating fluidized bed boilers

Author: Tove Djerf; David Pallarès; Filip Johnsson; Gaetano Sardina; Henrik Ström

Published: 2022

Published in: Chemical Engineering Journal

Publication type: Journal article
2021
Estimating time and length scales of indirect transmission of respiratory diseases

Author: Gaetano Sardina; Francesco Picano

Published: 2021

Published in: Bulletin of the American Physical Society

Publication type: Other conference contribution
A hydrodynamic basis for off-axis Brownian diffusion under intermediate confinements in micro-channels

Author: Ananda Subramani Kannan; Andreas Mark; Dario Maggiolo; Gaetano Sardina; Srdjan Sasic; Henrik Ström

Published: 2021

Published in: International Journal of Multiphase Flow

Publication type: Journal article
Key parameters for droplet evaporation and mixing at the cloud edge

Author: J. Fries; Gaetano Sardina; G. Svensson; Bernhard Mehlig

Published: 2021

Published in: Quarterly Journal of the Royal Meteorological Society

Publication type: Journal article
The Knudsen Paradox in Micro-Channel Poiseuille Flows with a Symmetric Particle

Author: Ananda Subramani Kannan; Tejas Sharma Bangalore Narahari; Yashas Bharadhwaj; Andreas Mark; Gaetano Sardina; Dario Maggiolo; Srdjan Sasic; Henrik Ström

Published: 2021

Published in: Applied Sciences

Publication type: Journal article
Assessment of hindered diffusion in arbitrary geometries using a multiphase DNS framework

Author: Ananda Subramani Kannan; Andreas Mark; Dario Maggiolo; Gaetano Sardina; Srdjan Sasic; Henrik Ström

Published: 2021

Published in: Chemical Engineering Science

Publication type: Journal article
2020
Numerical Frameworks for Laser-Induced Cavitation: Is Interface Supersaturation a Plausible Primary Nucleation Mechanism?

Author: Niklas Hidman; Gaetano Sardina; Dario Maggiolo; Henrik Ström; Srdjan Sasic

Published: 2020

Published in: Crystal Growth & Design

Publication type: Journal article
Water transport and absorption in pharmaceutical tablets – a numerical study

Author: Povilas Vaitukaitis; Dario Maggiolo; Johan Remmelgas; Susanna Abrahmsén-Alami; Diana Bernin; Maria Daniela Irene Siiskonen; Johan Malmqvist; Srdjan Sasic; Gaetano Sardina

Published: 2020

Published in: Meccanica

Publication type: Journal article
2019
Role of large-scale advection and small-scale turbulence on vertical migration of gyrotactic swimmers

Author: Cristian Marchioli; Harshit Bhatia; Gaetano Sardina; Luca Brandt; Alfredo Soldati

Published: 2019

Published in: Physical Review Fluids

Publication type: Journal article
A continuum-based multiphase DNS method for studying the Brownian dynamics of soot particles in a rarefied gas

Author: Ananda Subramani Kannan; Vasilis Naserentin; Andreas Mark; Dario Maggiolo; Gaetano Sardina; Srdjan Sasic; Henrik Ström

Published: 2019

Published in: Chemical Engineering Science

Publication type: Journal article
Numerical simulation of a laser-induced vapour bubble for crystal nucleation at low supersaturation levels

Author: Niklas Hidman; Gaetano Sardina; Dario Maggiolo; Henrik Ström; Srdjan Sasic

Published: 2019

Published in:

Publication type: Other conference contribution
Laser-induced vapour bubble as a means for crystal nucleation in supersaturated solutions - Formulation of a numerical framework

Author: Niklas Hidman; Gaetano Sardina; Dario Maggiolo; Henrik Ström; Srdjan Sasic

Published: 2019

Published in: Experimental and Computational Multiphase Flow

Publication type: Journal article
A novel multiphase DNS method for the resolution of Brownian motion in a weakly rarefied gas using a continuum framework

Author: Ananda Subramani Kannan; Vasilis Naserentin; Andreas Mark; Dario Maggiolo; Gaetano Sardina; Srdjan Sasic; Henrik Ström

Published: 2019

Published in:

Publication type: Other conference contribution
On the time scales and structure of Lagrangian intermittency in homogeneous isotropic turbulence

Author: Romain Watteaux; Gaetano Sardina; Luca Brandt; Daniele Iudicone

Published: 2019

Published in: Journal of Fluid Mechanics

Publication type: Journal article
Assessing the ability of the Eulerian-Eulerian and the Eulerian-Lagrangian frameworks to capture meso-scale dynamics in bubbly flows

Author: Gaetano Sardina; Klas Jareteg; Henrik Ström; Srdjan Sasic

Published: 2019

Published in: Chemical Engineering Science

Publication type: Journal article
2018
Buoyancy-Driven Flow through a Bed of Solid Particles Produces a New Form of Rayleigh-Taylor Turbulence

Author: Gaetano Sardina; Luca Brandt; G. Boffetta; A. Mazzino

Published: 2018

Published in: Physical Review Letters

Publication type: Journal article
The occurrence of meso-scale structures in bubbly flows

Author: Gaetano Sardina; Klas Jareteg; Henrik Ström; Srdjan Sasic

Published: 2018

Published in:

Publication type: Other conference contribution
Broadening of Cloud Droplet Size Spectra by Stochastic Condensation: Effects of Mean Updraft Velocity and CCN Activation

Author: Gaetano Sardina; Stéphane Poulain; Luca Brandt; Rodrigo Caballero

Published: 2018

Published in: Journals of the Atmospheric Sciences

Publication type: Journal article
2017
Sedimentation of inertia-less prolate spheroids in homogenous isotropic turbulence with application to non-motile phytoplankton

Author: M. N. Ardekani; Gaetano Sardina; L. Brandt; L. Karp-Boss; R. N. Bearon; E. A. Variano

Published: 2017

Published in: Journal of Fluid Mechanics

Publication type: Journal article
THE NATURE OF INSTABILITIES IN BUBBLY FLOWS/ A COMPARISON BETWEEN EULERIAN-EULERIAN AND EULERIAN-LAGRANGIAN APPROACHES

Author: Gaetano Sardina; Klas Jareteg; Henrik Ström; Srdjan Sasic; Christophe Demaziere

Published: 2017

Published in: Conference Proceedings of the 14th Conference on Multiphase Flows in Industrial plants (MFIP17)

Publication type: Paper in proceeding
Assessment of pore diffusion in a micro-channel using an immersed boundary method

Author: Ananda Subramani Kannan; Andreas Mark; Fredrik Edelvik; Gaetano Sardina; Srdjan Sasic; Henrik Ström

Published: 2017

Published in: Conference Proceedings of the 14th Conference on Multiphase Flows in Industrial plants (MFIP17)

Publication type: Paper in proceeding

Go to Chalmers publication library

Projects
1/1/2020 — 12/31/2022

Addressing thermal and air quality comfort in future urban design using novel digital tools.
9/1/2021 — 8/31/2025

MicroPlastiX - Integrated approach on the fate of MicroPlastics (MPs) towards healthy marine...
9/1/2020 — 8/31/2022

PICTURE: PartICle Transport simulation in URban Environments
1/1/2020 — 12/31/2023

UEQ - simulations, visualizations and evaluations of future sustainable urban environments
Closed
8/1/2020 — 12/31/2020

Evaporation dynamics of COVID-bearing droplets under different atmospheric conditions
1/1/2018 — 12/31/2021

Understanding and modelling bubble-induced turbulence

Page manager Published: Tue 20 Apr 2021.

Gaetano Sardina

Latest publications

2022

2021

2020

2019

2018

2017

Projects

Closed