Please use this identifier to cite or link to this item:
https://hdl.handle.net/2440/79440
Citations | ||
Scopus | Web of Science® | Altmetric |
---|---|---|
?
|
?
|
Type: | Journal article |
Title: | Dean vortices in finite-aspect-ratio ducts |
Author: | Haines, Philip Edward Denier, James Patrick Bassom, Andrew Peter |
Citation: | Journal of Fluid Mechanics, 2013; 716:1-13 |
Publisher: | Cambridge University Press |
Issue Date: | 2013 |
ISSN: | 0022-1120 |
School/Discipline: | School of Mathematical Sciences |
Statement of Responsibility: | Philip E. Haines, James P. Denier and Andrew P. Bassom |
Abstract: | We consider the development of Dean vortices in a curved channel of finite aspect ratio. Solutions to the axisymmetric Navier–Stokes equations are obtained through a finite-element analysis, allowing us to explore the complex and rich bifurcation pattern of the flow as the aspect ratio and Dean number vary. We demonstrate a new class of finite-amplitude vortices and discuss their relationship to similar structures seen in finite-length Taylor–Couette flow. |
Keywords: | instability; nonlinear instability |
Rights: | ©2013 Cambridge University Press |
DOI: | 10.1017/jfm.2012.578 |
Appears in Collections: | Environment Institute publications Mathematical Sciences publications |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.