Πλοήγηση ανά Θέμα "instability"
Αποτελέσματα 1-4 από 4
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Bound-state formation in interfacial turbulence: direct numerical simulations and theory
(2013)We examine pulse interaction and bound-state formation in interfacial turbulence using the problem of a falling liquid film as a model system. We perform direct numerical simulations (DNSs) of the full Navier-Stokes equations ... -
Influence of variability of material mechanical properties on seismic performance of steel and steel–concrete composite structures
(2017)Modern standards for constructions in seismic zones allow the construction of buildings able to dissipate the energy of the seismic input through an appropriate location of cyclic plastic deformations involving the largest ... -
The primary instability of falling films in the presence of soluble surfactants
(2013)We investigate the linear stability of a film flowing down a solid substrate in the presence of soluble surfactants. The Navier-Stokes equations for the liquid motion are considered, together with advection-diffusion ... -
The role of surfactants on the mechanism of the long-wave instability in liquid film flows
(2014)The analysis for the physical mechanism of the long-wave instability in liquid film flow is extended to take into account the presence of a surfactant of arbitrary solubility. The Navier-Stokes equations are supplemented ...