107 citations · 143 across the 6 of their papers we have counts for
6 papers
Interface-resolved simulations of boiling heat transfer
Alessio Roccon, Luca Brandt
Boiling heat transfer underpins many applications where large heat fluxes must be dissipated. Boiling is characterized by a wide range of coupled multiscale transport phenomena, ma…
A GPU-ready pseudo-spectral method for direct numerical simulations of multiphase turbulence
Alessio Roccon
In this work, we detail the GPU-porting of an in-house pseudo-spectral solver tailored towards large-scale simulations of interface-resolved simulation of drop- and bubble-laden tu…
Effect of surfactant-laden droplets on turbulent flow topology
Giovanni Soligo, Alessio Roccon, Alfredo Soldati
In this work, we investigate flow topology modifications produced by a swarm of large surfactant-laden droplets released in a turbulent channel flow. Droplets have same density and…
Influence of density and viscosity on deformation, breakage, and coalescence of bubbles in turbulence
Francesca Mangani, Giovanni Soligo, Alessio Roccon +1
We investigate the effect of density and viscosity differences on a swarm of large and deformable bubbles dispersed in a turbulent channel flow. For a given shear Reynolds number,…
Heat transfer in drop-laden turbulence
Francesca Mangani, Alessio Roccon, Francesco Zonta +1
Heat transfer by large deformable drops in a turbulent flow is a complex and rich in physics system, in which drops deformation, breakage and coalescence influence the transport of…
Coalescence of surfactant-laden drops by Phase Field Method
Giovanni Soligo, Alessio Roccon, Alfredo Soldati
In this work, we propose and test the validity of a modified Phase Field Method (PFM), which was specifically developed for large scale simulations of turbulent flows with large an…