Search Results for author: Roberto Verzicco

Found 2 papers, 1 papers with code

Extended lifetime of respiratory droplets in a turbulent vapour puff and its implications on airborne disease transmission

no code implementations4 Aug 2020 Kai Leong Chong, Chong Shen Ng, Naoki Hori, Rui Yang, Roberto Verzicco, Detlef Lohse

Employing Lagrangian statistics, we demonstrate that the turbulent humid respiratory puff engulfs the small droplets, leading to many orders of magnitude increase in their lifetimes, implying that they can be transported much further during the respiratory events than the large ones.

Fluid Dynamics Applied Physics Computational Physics Medical Physics Physics and Society

AFiD-GPU: a versatile Navier-Stokes Solver for Wall-Bounded Turbulent Flows on GPU Clusters

1 code implementation3 May 2017 Xiaojue Zhu, Everett Phillips, Vamsi Spandan, John Donners, Gregory Ruetsch, Josh Romero, Rodolfo Ostilla-Mónico, Yantao Yang, Detlef Lohse, Roberto Verzicco, Massimiliano Fatica, Richard J. A. M. Stevens

The AFiD code, an open source solver for the incompressible Navier-Stokes equations ({\color{blue}\burl{http://www. afid. eu}}), has been ported to GPU clusters to tackle large-scale wall-bounded turbulent flow simulations.

Fluid Dynamics

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