We present an entropic version of the lattice Boltzmann pseudo-potential approach for the simulation of multiphase flows. The method is shown to correctly simulate the dynamics of impinging droplets on hydrophobic surfaces and head-on and grazing collisions between droplets, at Weber and Reynolds number regimes not accessible to previous pseudo-potential methods at comparable resolution.
Montessori, A., Prestininzi, P., La Rocca, M., Succi, S. (2017). Entropic lattice pseudo-potentials for multiphase flow simulations at high Weber and Reynolds numbers. PHYSICS OF FLUIDS, 29(9), 092103 [10.1063/1.5001253].
Entropic lattice pseudo-potentials for multiphase flow simulations at high Weber and Reynolds numbers
Montessori, A.
;Prestininzi, P.;La Rocca, M.;
2017-01-01
Abstract
We present an entropic version of the lattice Boltzmann pseudo-potential approach for the simulation of multiphase flows. The method is shown to correctly simulate the dynamics of impinging droplets on hydrophobic surfaces and head-on and grazing collisions between droplets, at Weber and Reynolds number regimes not accessible to previous pseudo-potential methods at comparable resolution.File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
pof_2017_postprint_link.pdf
accesso aperto
Tipologia:
Documento in Post-print
Licenza:
DRM non definito
Dimensione
6.4 MB
Formato
Adobe PDF
|
6.4 MB | Adobe PDF | Visualizza/Apri |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
