On the motion of several rigid bodies in an incompressible non-Newtonian fluid

International audienc

Influence of wall roughness on the slip behavior of viscous fluids

International audienc

On the asymptotic limit of flows past a ribbed boundary

International audienc

Effective slip law for general viscous flows over an oscillating surface

International audienc

Mathematical and Numerical Analysis of some fluid-structure interaction problems

International audienceIn this chapter we deal with some specific existence and numerical results applied to a 2D/1D fluid-structure coupled model, for an incompressible fluid and a thin elastic structure. We will try to underline some of the mathematical and numeri- cal difficulties that one may face when studying this kind of problems such as the geometrical nonlinearities or the added mass effect. In particular we will try to underline the link between the strategies of proof of weak or strong solutions and the possible algorithms to discretize these type of coupled problem

On the asymptotic limit of the Navier-Stokes system with rough boundaries

International audienc

On the asymptotic limit of the Navier-Stokes system with rough boundaries

International audienc