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pro vyhledávání: '"A. Soligo"'
The dimensional transition in turbulent jets of a shear-thinning fluid is studied via direct numerical simulations. Our findings reveal that under vertical confinement, the flow exhibits a unique mixed-dimensional (or 2.5D) state, where large-scale t
Externí odkaz:
http://arxiv.org/abs/2407.01038
Autor:
Soligo, Giovanni, Rosti, Marco Edoardo
We perform numerical simulations of planar jets of elastoviscoplastic (EVP) fluid (\citet{saramito2007new} model) at low Reynolds number. Three different configurations are considered: $(i)$ EVP jet in EVP ambient fluid, $(ii)$ EVP jet in Newtonian a
Externí odkaz:
http://arxiv.org/abs/2404.03890
Publikováno v:
Physical Review Fluids, 5, 073606, 2020
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 viscosity of the carrier fluid, so that only surface tension effects
Externí odkaz:
http://arxiv.org/abs/2309.14132
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, Re=300, and a constant bubble volume fraction, Phi=5.4%, we perform a
Externí odkaz:
http://arxiv.org/abs/2309.13995
Publikováno v:
J. Fluid Mech. 987 (2024) A31
We perform direct numerical simulations of surfactant-laden droplets in homogeneous isotropic turbulence with Taylor Reynolds number of 180. The droplets are modelled using the volume of fluid method, and the soluble surfactant is transported using a
Externí odkaz:
http://arxiv.org/abs/2307.15448
Autor:
Soligo, Giovanni, Rosti, Marco Edoardo
We perform direct numerical simulations of planar jets of non-Newtonian fluids at low Reynolds number, in typical laminar conditions for a Newtonian fluid. We select three different non-Newtonian fluid models characterized by shear-thinning (Carreau)
Externí odkaz:
http://arxiv.org/abs/2206.05450
Autor:
Picone, Pasquale, Palumbo, Fabio Salvatore, Cancilla, Francesco, Girgenti, Antonella, Cancemi, Patrizia, Muccilli, Vera, Francesco, Antonella Di, Cimino, Maura, Cipollina, Chiara, Soligo, Marzia, Manni, Luigi, Sferrazza, Gianluca, Scalisi, Luca, Nuzzo, Domenico
Publikováno v:
In Acta Biomaterialia 1 October 2024 187:352-365
Publikováno v:
In International Journal of Fatigue January 2024 178
Akademický článek
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Autor:
Briganti, Alessandra, Voltaggio, Mario, Tuccimei, Paola, Soligo, Michele, Rainaldi, Elisa, Carusi, Claudio
Publikováno v:
In Applied Geochemistry December 2023 159