Damping of waves due to a soluble film.
Darcy-Brinkman free convection about a wedge and a cone subjected to a mixed thermal boundary condition.
Darcy's law in anisothermic porous medium.
Darcy-type law associated to an optimal control problem.
Decay estimates for the compressible Navier-Stokes equations in unbounded domains.
Decay estimates of heat transfer to melton polymer flow in pipes with viscous dissipation.
Decay of solutions to equations modelling incompressible bipolar non-Newtonian fluids.
Decay of solutions to the mixed problem for the linearized Boltzmann equation with a potential term in a polyhedral bounded domain
Décomposition en profils pour les solutions des équations de Navier-Stokes
Decomposition of vector spaces and application to the Stokes problem in arbitrary dimension
Deduzione della teoria dei fluidi maxwelliani dalla termodinamica dei sistemi continui
Definite magnetofluid scheme in general relativity
Definite material scheme in relativistic magnetohydrodynamics
Degenerate two-phase incompressible flow problems III: Perturbation analysis and numerical experiments.
Dense Granular Poiseuille Flow
We consider a dense granular shear flow in a two-dimensional system. Granular systems (composed of a large number of macroscopic particles) are far from equilibrium due to inelastic collisions between particles: an external driving is needed to maintain the motion of particles. Theoretical description of driven granular media is especially challenging for dense granular flows. This paper focuses on a gravity-driven dense granular Poiseuille flow...
Density-dependent incompressible fluids with non-Newtonian viscosity
We study the system of PDEs describing unsteady flows of incompressible fluids with variable density and non-constant viscosity. Indeed, one considers a stress tensor being a nonlinear function of the symmetric velocity gradient, verifying the properties of -coercivity and -growth, for a given parameter . The existence of Dirichlet weak solutions was obtained in [2], in the cases if or if , being the dimension of the domain. In this paper, with help of some new estimates (which lead...
Der Widerstand Eines Ellipsoides Bei Der Bewegung In Richtung Der Rotationsachse In Einer Rotierenden Flüssigkeit
Der Widerstand eines Ellipsoides bei der Bewegung in Richtung der Rotationsachse in einer rotierenden Flüssigkeit.
Derivation and mathematical analysis of a nonlocal model for large amplitude internal waves
This note is devoted to the study of a bi-fluid generalization of the nonlinear shallow-water equations. It describes the evolution of the interface between two fluids of different densities. In the case of a two-dimensional interface, this systems contains unexpected nonlocal terms (that are of course not present in the usual one-fluid shallow water equations). We show here how to derive this systems from the two-fluid Euler equations and then show that it is locally well-posed.
Derivation and well-posedness of Boussinesq/Boussinesq systems for internal waves
We consider the propagation of internal waves at the interface between two layers of immiscrible fluids of different densities, under the rigid lid assumption, with the presence of surface tension and with uneven bottoms. We are interested in the case where the flow has a Boussinesq structure in both the upper and lower fluid domains. Following the global strategy introduced recently by Bona, Lannes and Saut [J. Math. Pures Appl. 89 (2008)], we derive an asymptotic model in this regime, namely the...