Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Savva, Nikos"'
Publikováno v:
In International Journal of Thermofluids August 2024 23
Autor:
Alexandrou, Constantia, Harmandaris, Vangelis, Irakleous, Anastasios, Koutsou, Giannis, Savva, Nikos
Publikováno v:
PLOS ONE 16(5): e0250709 (2021)
We present two different approaches for modeling the spread of the COVID-19 pandemic. Both approaches are based on the population classes susceptible, exposed, infectious, quarantined, and recovered and allow for an arbitrary number of subgroups with
Externí odkaz:
http://arxiv.org/abs/2008.03165
Autor:
Groves, Danny, Savva, Nikos
Publikováno v:
Phys. Rev. Fluids 6, 123601 (2021)
We consider the dynamics of thin two-dimensional viscous droplets on chemically heterogeneous surfaces moving under the combined effects of slip, mass transfer and capillarity. The resulting long-wave evolution equation for the droplet thickness is t
Externí odkaz:
http://arxiv.org/abs/2007.07004
Autor:
Savva, Nikos, Groves, Danny
Publikováno v:
Phys. Rev. Fluids 6, 123602 (2021)
We consider a thin droplet that spreads over a flat, horizontal and chemically heterogeneous surface. The droplet is subjected to changes in its volume though a prescribed, arbitrary spatiotemporal function, which varies slowly and vanishes along the
Externí odkaz:
http://arxiv.org/abs/2007.07008
Akademický článek
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Publikováno v:
In Computer Methods in Applied Mechanics and Engineering 15 May 2022 395
Classical Density Functional Theory (DFT) is a statistical-mechanical framework to analyze fluids, which accounts for nanoscale fluid inhomogeneities and non-local intermolecular interactions. DFT can be applied to a wide range of interfacial phenome
Externí odkaz:
http://arxiv.org/abs/1701.06182
Akademický článek
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Autor:
Savva, Nikos
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Mathematics, 2007.
Includes bibliographical references (leaves 108-117).
We present a general theory for the dynamics of thin viscous sheets. Employing concepts from different
Includes bibliographical references (leaves 108-117).
We present a general theory for the dynamics of thin viscous sheets. Employing concepts from different
Externí odkaz:
http://hdl.handle.net/1721.1/41725
Publikováno v:
Phys. Fluids 25, 092111 (2013)
A solid-liquid-gas moving contact line is considered through a diffuse-interface model with the classical boundary condition of no-slip at the solid surface. Examination of the asymptotic behaviour as the contact line is approached shows that the rel
Externí odkaz:
http://arxiv.org/abs/1310.1255