Journal of Evolution Equations

, 9:675

Existence of stationary solutions of the Navier–Stokes equations in two dimensions in the presence of a wall

Article

DOI: 10.1007/s00028-009-0029-3

Cite this article as:
Hillairet, M. & Wittwer, P. J. Evol. Equ. (2009) 9: 675. doi:10.1007/s00028-009-0029-3

Abstract

We consider the problem of a body moving within an incompressible fluid at constant speed parallel to a wall, in an otherwise unbounded domain. This situation is modeled by the incompressible Navier–Stokes equations in an exterior domain in a half space, with appropriate boundary conditions on the wall, the body, and at infinity. Here we prove existence of stationary solutions for this problem for the simplified situation where the body is replaced by a source term of compact support.

Mathematics Subject Classification (2000)

76D05 76D25 76M10 41A60 35Q35 

Keywords

Navier–Stokes equations Stationary solutions Fluid structure interaction 

Copyright information

© Birkhäuser Verlag Basel/Switzerland 2009

Authors and Affiliations

  1. 1.IMT, UMR CNRS 5219Université Paul Sabatier (Toulouse 3)Toulouse Cedex 09France
  2. 2.Département de Physique ThéoriqueUniversité de GenèveGenève 4Switzerland

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