標題: | An ODE for boundary layer separation on a sphere and a hyperbolic space |
作者: | Chan, Chi Hin Czubak, Magdalena Yoneda, Tsuyoshi 應用數學系 Department of Applied Mathematics |
關鍵字: | Navier-Stokes equation;Riemannian manifolds;Boundary layer separation;Coriolis effect |
公開日期: | 15-Jul-2014 |
摘要: | Ma and Wang derived an equation linking the separation location and times for the boundary layer separation of incompressible fluid flows. The equation gave a necessary condition for the separation (bifurcation) point. The purpose of this paper is to generalize the equation to other geometries, and to phrase it as a simple ODE. Moreover we consider the Navier-Stokes equation with the Coriolis effect, which is related to the presence of trade winds on Earth. (C) 2014 Elsevier B.V. All rights reserved. |
URI: | http://dx.doi.org/10.1016/j.physd.2014.05.004 http://hdl.handle.net/11536/24876 |
ISSN: | 0167-2789 |
DOI: | 10.1016/j.physd.2014.05.004 |
期刊: | PHYSICA D-NONLINEAR PHENOMENA |
Volume: | 282 |
Issue: | |
起始頁: | 34 |
結束頁: | 38 |
Appears in Collections: | Articles |
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