Long waves instabilities
Analysis of PDEs
2023-04-21 v1
Abstract
The aim of this paper is to give a detailed presentation of long wave instabilities of shear layers for Navier Stokes equations, and in particular to give a simple and easy to read presentation of the study of Orr Sommerfeld equation and to detail the analysis of its adjoint. Using these analyses we prove the existence of long wave instabilities in the case of slowly rotating fluids, slightly compressible fluids and for Navier boundary conditions, under smallness conditions.
Cite
@article{arxiv.2205.12001,
title = {Long waves instabilities},
author = {Dongfen Bian and Emmanuel Grenier},
journal= {arXiv preprint arXiv:2205.12001},
year = {2023}
}