Stabilities of Parallel Flow and Horizontal Convection

Thumbnail Image

Date

Authors

Journal Title

Journal ISSN

Volume Title

Publisher

Abstract

Description

In the first part, the stability of two-dimensional parallel flow is discussed. A more restrictively general stability criterion for inviscid parallel flow is obtained analytically. In the second part, we report the numerical simulations of the partial-penetrating flow in horizontal convection within a squire cavity tank at high Rayleigh numbers $10^7<Ra<10^{10}$. The fast estab but slowly steadied flow is simulated, where a shallow and closed circulation cell is obtained numerically as partial-penetrating flow for the first time, which is consistent with the experiment.
physics/0512208, physics/0601043, physics/0601112, physics/0603177, physics/0605167, physics/0702037

Keywords

Fluid Dynamics, Atmospheric and Oceanic Physics

Citation

URI

http://salesiana.dossiersoluciones.com/handle/123456789/230919

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0905.3317
 http://arxiv.org/abs/0905.3317

Collections

arXiv